@charset "utf-8";

/* ═══════════ 设计变量 ═══════════ */
:root{
    --wm-navy:#0a1126;
    --wm-navy-2:#0d1430;
    --wm-ink:#1f2937;
    --wm-slate:#5b6478;
    --wm-line:#e7ebf3;
    --wm-bg:#f6f8fc;
    --wm-bg-2:#eef2f9;
    --wm-indigo:#6366f1;
    --wm-violet:#a855f7;
    --wm-grad:linear-gradient(135deg,#6366f1 0%,#a855f7 100%);
    --wm-grad-soft:linear-gradient(135deg,rgba(99,102,241,.14),rgba(168,85,247,.10));
    --wm-shadow:0 18px 44px rgba(15,23,42,.08);
    --wm-shadow-lg:0 40px 80px rgba(10,17,38,.18);
}

.wm-main{width:100%;min-height:100vh;background:#fff;overflow:hidden;}

/* 容器 */
.wrap{width:100%;margin:0 auto;padding:0 24px;}

/* 通用区块 */
.wm-services,.wm-adv,.wm-mkt{padding:104px 0;}
.wm-seo{padding:104px 0;background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);}
.wm-global{padding:72px 0;background:var(--wm-navy);}

/* 滚动渐显 */
.wm-reveal{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1);}
.wm-reveal.in{opacity:1;transform:none;}

/* 标题块 */
.wm-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--wm-indigo);text-transform:uppercase;}
.wm-eyebrow i{font-size:13px;}
.wm-eyebrow-dark{color:var(--wm-indigo);}
.wm-accent{background:var(--wm-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.wm-sub{font-size:15.5px;color:rgba(255,255,255,.66);line-height:1.85;text-align:center;margin:14px auto 0;max-width:660px;}
.wm-sub-dark{color:var(--wm-slate);}
.wm-head{text-align:center;margin-bottom:64px;}
.wm-head-light .wm-eyebrow{color:#a5b4fc;}
.wm-head-light .wm-title{color:#fff;}
.wm-head-light .wm-sub{color:rgba(255,255,255,.66);}
.wm-title{position:relative;font-size:clamp(28px,3.6vw,42px);font-weight:800;line-height:1.22;margin:18px 0 0;color:var(--wm-ink);letter-spacing:-.5px;}
.wm-divider{display:flex;align-items:center;justify-content:center;gap:12px;margin:22px auto 0;}
.wm-divider span{width:54px;height:1px;background:linear-gradient(90deg,transparent,var(--wm-indigo));}
.wm-divider span:last-child{background:linear-gradient(90deg,var(--wm-indigo),transparent);}
.wm-divider i{color:var(--wm-indigo);font-size:11px;transform:rotate(45deg);}

/* 按钮 */
.wm-btn{display:inline-flex;align-items:center;gap:10px;padding:15px 34px;border-radius:50px;font-size:15.5px;font-weight:700;text-decoration:none;transition:all .35s cubic-bezier(.16,1,.3,1);}
.wm-btn-primary{background:var(--wm-grad);color:#fff;box-shadow:0 14px 32px rgba(99,102,241,.34);}
.wm-btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(99,102,241,.45);}
.wm-btn-ghost{border:1.5px solid rgba(255,255,255,.35);color:#fff;}
.wm-btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.12);transform:translateY(-3px);}

/* ═══════════ 英雄 Banner（全屏） ═══════════ */
.wm-hero{position:relative;min-height:100vh;min-height:100dvh;display:flex;align-items:center;overflow:hidden;padding:150px 0 90px;background:radial-gradient(120% 120% at 80% 0%,#13204a 0%,#0a1126 45%,var(--wm-navy) 100%);}
.wm-hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden;}
.wm-orb{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;}
.wm-orb-1{width:420px;height:420px;background:radial-gradient(circle,#6366f1,transparent 70%);top:-120px;right:-80px;}
.wm-orb-2{width:360px;height:360px;background:radial-gradient(circle,#a855f7,transparent 70%);bottom:-140px;left:-100px;opacity:.45;}
.wm-orb-3{width:260px;height:260px;background:radial-gradient(circle,#38bdf8,transparent 70%);top:40%;left:42%;opacity:.30;}
.wm-grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:54px 54px;mask-image:radial-gradient(circle at 50% 40%,#000 30%,transparent 78%);-webkit-mask-image:radial-gradient(circle at 50% 40%,#000 30%,transparent 78%);}
.wm-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;width:100%;}
.wm-hero-text .wm-eyebrow{color:#a5b4fc;}
.wm-hero-title{font-size:clamp(38px,5.4vw,64px);font-weight:850;line-height:1.1;margin:18px 0 0;color:#fff;letter-spacing:-1px;}
.wm-hero-desc{font-size:clamp(18px,2.2vw,24px);font-weight:600;color:#c7d2fe;margin:18px 0 8px;}
.wm-hero-sub{font-size:16px;line-height:1.85;color:rgba(255,255,255,.66);max-width:540px;margin:0;}
.wm-hero-feats{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 36px;}
.wm-feat{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:50px;font-size:13.5px;font-weight:500;color:#e0e7ff;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(8px);}
.wm-feat i{font-size:14px;color:#a5b4fc;}
.wm-hero-actions{display:flex;flex-wrap:wrap;gap:16px;}
.wm-scroll{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#c7d2fe;font-size:20px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);z-index:3;animation:bob 2.4s ease-in-out infinite;text-decoration:none;}
@keyframes bob{0%,100%{transform:translate(-50%,0);}50%{transform:translate(-50%,8px);}}

/* 英雄玻璃卡 */
.wm-hero-visual{display:flex;justify-content:center;}
.wm-glass{width:100%;max-width:430px;border-radius:24px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(16px);box-shadow:0 30px 70px rgba(10,17,38,.45);overflow:hidden;}
.wm-glass-head{display:flex;align-items:center;gap:8px;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.1);}
.wm-dot{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.25);}
.wm-dot:first-child{background:#ff5f57;}
.wm-dot:nth-child(2){background:#febc2e;}
.wm-dot:nth-child(3){background:#28c840;}
.wm-glass-tit{margin-left:8px;font-size:13px;color:rgba(255,255,255,.6);font-weight:600;letter-spacing:.5px;}
.wm-glass-body{padding:26px 24px;}
.wm-stat{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;width:calc(33.333% - 10px);padding:14px 0;margin-bottom:14px;}
.wm-stat-num{font-size:34px;font-weight:850;color:#fff;line-height:1;background:var(--wm-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.wm-stat-lab{font-size:12.5px;color:rgba(255,255,255,.6);margin-top:6px;}
.wm-glass-body{display:flex;flex-wrap:wrap;justify-content:space-between;}
.wm-row{display:flex;align-items:center;gap:12px;width:100%;padding:14px 16px;margin-top:10px;border-radius:14px;background:rgba(255,255,255,.05);font-size:14px;color:rgba(255,255,255,.82);}
.wm-row-ico{color:#a5b4fc;font-size:18px;flex-shrink:0;}

/* ═══════════ 服务类型标签 ═══════════ */
.wm-tags{padding:26px 0;background:#fff;box-shadow:0 4px 24px rgba(15,23,42,.06);position:relative;z-index:5;}
.wm-tags-row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;}
.wm-tag{padding:10px 22px;border-radius:50px;background:var(--wm-bg);border:1px solid var(--wm-line);font-size:14px;color:var(--wm-slate);text-decoration:none;transition:all .3s ease;}
.wm-tag:hover{background:var(--wm-grad);color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 10px 24px rgba(99,102,241,.25);}
.wm-tag.active{background:var(--wm-grad);color:#fff;border-color:transparent;box-shadow:0 10px 24px rgba(99,102,241,.3);}

/* ═══════════ 核心服务 ═══════════ */
.wm-services{background:#fff;}
.wm-services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.wm-service{position:relative;display:flex;gap:18px;align-items:flex-start;padding:34px 28px;border-radius:20px;background:#fff;border:1px solid var(--wm-line);box-shadow:var(--wm-shadow);transition:all .4s cubic-bezier(.16,1,.3,1);}
.wm-service:hover{transform:translateY(-8px);border-color:rgba(165,180,252,.5);box-shadow:var(--wm-shadow-lg);}
.wm-service-ico{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:15px;background:var(--wm-grad-soft);color:var(--wm-indigo);font-size:24px;transition:all .4s;}
.wm-service:hover .wm-service-ico{background:var(--wm-grad);color:#fff;transform:scale(1.06);}
.wm-service-body{flex:1;min-width:0;}
.wm-service-body h3{margin:0 0 10px;font-size:17px;font-weight:700;color:var(--wm-ink);}
.wm-service-body p{margin:0;font-size:13.5px;line-height:1.8;color:var(--wm-slate);}

/* ═══════════ AI + GEO 智能引擎 ═══════════ */
.wm-ai{padding:108px 0;background:var(--wm-navy);overflow:hidden;}
.wm-ai-engines{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-bottom:26px;}
.wm-ai-engine{position:relative;overflow:hidden;display:flex;gap:28px;align-items:flex-start;padding:42px 38px;border-radius:22px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(10px);transition:all .4s cubic-bezier(.16,1,.3,1);}
.wm-ai-engine::after{content:'';position:absolute;right:-60px;top:-60px;width:200px;height:200px;border-radius:50%;filter:blur(60px);opacity:.4;transition:opacity .4s;}
.wm-ai-engine-ai::after{background:radial-gradient(circle,#6366f1,transparent 70%);}
.wm-ai-engine-geo::after{background:radial-gradient(circle,#a855f7,transparent 70%);}
.wm-ai-engine:hover{transform:translateY(-8px);background:rgba(255,255,255,.09);border-color:rgba(165,180,252,.45);box-shadow:0 26px 50px rgba(10,17,38,.4);}
.wm-ai-engine:hover::after{opacity:.7;}
.wm-ai-engine-ico{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:18px;background:var(--wm-grad-soft);color:#a5b4fc;font-size:30px;transition:all .4s;}
.wm-ai-engine:hover .wm-ai-engine-ico{background:var(--wm-grad);color:#fff;transform:scale(1.06);}
.wm-ai-engine-body{flex:1;min-width:0;}
.wm-ai-engine h3{margin:0 0 14px;font-size:23px;font-weight:800;color:#fff;letter-spacing:-.3px;}
.wm-ai-engine p{margin:0 0 22px;font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.66);}
.wm-ai-engine-list{list-style:none;margin:0;padding:0;}
.wm-ai-engine-list li{display:flex;align-items:center;gap:11px;padding:9px 0;font-size:14.5px;color:rgba(255,255,255,.82);border-top:1px solid rgba(255,255,255,.08);}
.wm-ai-engine-list li:first-child{border-top:none;}
.wm-ai-engine-list i{color:#a5b4fc;font-size:13px;flex-shrink:0;}

.wm-ai-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.wm-ai-card{position:relative;display:flex;gap:18px;align-items:flex-start;padding:34px 28px;border-radius:20px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);transition:all .4s cubic-bezier(.16,1,.3,1);}
.wm-ai-card:hover{transform:translateY(-8px);background:rgba(255,255,255,.09);border-color:rgba(165,180,252,.4);box-shadow:0 26px 50px rgba(10,17,38,.4);}
.wm-ai-card-ico{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:15px;background:var(--wm-grad-soft);color:#a5b4fc;font-size:24px;transition:all .4s;}
.wm-ai-card:hover .wm-ai-card-ico{background:var(--wm-grad);color:#fff;transform:scale(1.06);}
.wm-ai-card-body{flex:1;min-width:0;}
.wm-ai-card-body h4{margin:0 0 10px;font-size:17px;font-weight:700;color:#fff;}
.wm-ai-card-body p{margin:0;font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.6);}

/* ═══════════ 建站优势 ═══════════ */
.wm-adv{background:var(--wm-bg);}
.wm-adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.wm-adv{position:relative;display:flex;gap:18px;align-items:flex-start;padding:32px 28px;border-radius:20px;background:#fff;border:1px solid var(--wm-line);box-shadow:var(--wm-shadow);transition:all .4s cubic-bezier(.16,1,.3,1);overflow:hidden;}
.wm-adv::before{content:'';position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--wm-grad);transform:scaleY(0);transform-origin:top;transition:transform .4s;}
.wm-adv:hover{transform:translateY(-6px);box-shadow:var(--wm-shadow-lg);}
.wm-adv:hover::before{transform:scaleY(1);}
.wm-adv-no{font-size:40px;font-weight:850;line-height:1;background:var(--wm-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;flex-shrink:0;}
.wm-adv-body{flex:1;min-width:0;}
.wm-adv-body h3{margin:0 0 8px;font-size:17px;font-weight:700;color:var(--wm-ink);display:flex;align-items:center;gap:9px;}
.wm-adv-body h3 i{color:var(--wm-indigo);font-size:18px;}
.wm-adv-body p{margin:0;font-size:13.5px;line-height:1.75;color:var(--wm-slate);}

/* ═══════════ 谷歌 SEO ═══════════ */
.wm-seo-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;}
.wm-seo-text{color:#fff;}
.wm-seo-label{display:inline-block;padding:8px 20px;background:rgba(255,255,255,.18);border-radius:50px;font-size:13px;font-weight:700;letter-spacing:1px;margin-bottom:20px;}
.wm-seo-title{font-size:clamp(30px,3.6vw,44px);font-weight:800;line-height:1.2;margin:0 0 20px;}
.wm-seo-desc{font-size:16px;line-height:1.85;color:rgba(255,255,255,.85);margin:0 0 28px;max-width:520px;}
.wm-seo-list{list-style:none;margin:0;padding:0;}
.wm-seo-list li{display:flex;align-items:center;gap:12px;font-size:15.5px;color:rgba(255,255,255,.92);padding:9px 0;}
.wm-seo-list i{color:#5eead4;font-size:16px;flex-shrink:0;}
.wm-seo-card{padding:34px 32px;border-radius:22px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(12px);box-shadow:0 30px 60px rgba(10,17,38,.25);}
.wm-seo-rank{display:flex;align-items:center;gap:14px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.16);}
.wm-seo-rank span{font-size:46px;font-weight:850;color:#fff;line-height:1;}
.wm-seo-rank i{font-size:34px;color:#fff;}
.wm-seo-bar{display:flex;align-items:center;gap:14px;margin:14px 0;}
.wm-seo-bar i{width:64px;font-size:13px;font-style:normal;color:rgba(255,255,255,.8);flex-shrink:0;}
.wm-seo-bar b{display:block;height:10px;border-radius:6px;background:linear-gradient(90deg,#fff,#c7d2fe);box-shadow:0 0 12px rgba(255,255,255,.4);}

/* ═══════════ 营销功能 ═══════════ */
.wm-mkt{background:#fff;}
.wm-mkt-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.wm-mkt-card{display:flex;gap:16px;align-items:flex-start;padding:28px 24px;border-radius:18px;background:#fff;border:1px solid var(--wm-line);box-shadow:var(--wm-shadow);transition:all .4s cubic-bezier(.16,1,.3,1);}
.wm-mkt-card:hover{transform:translateY(-8px);border-color:rgba(165,180,252,.5);box-shadow:var(--wm-shadow-lg);}
.wm-mkt-ico{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:14px;background:var(--wm-grad-soft);color:var(--wm-indigo);font-size:22px;transition:all .4s;}
.wm-mkt-card:hover .wm-mkt-ico{background:var(--wm-grad);color:#fff;transform:scale(1.06);}
.wm-mkt-body{flex:1;min-width:0;}
.wm-mkt-body h4{margin:0 0 8px;font-size:16px;font-weight:700;color:var(--wm-ink);}
.wm-mkt-body p{margin:0;font-size:13px;line-height:1.7;color:var(--wm-slate);}

/* ═══════════ 全球覆盖 ═══════════ */
.wm-global-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.wm-global-item{position:relative;text-align:center;padding:40px 24px;border-radius:22px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);transition:all .4s cubic-bezier(.16,1,.3,1);}
.wm-global-item:hover{transform:translateY(-8px);background:rgba(255,255,255,.09);border-color:rgba(165,180,252,.4);box-shadow:0 26px 50px rgba(10,17,38,.4);}
.wm-global-num{display:block;font-size:48px;font-weight:850;line-height:1;background:var(--wm-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.wm-global-lab{display:block;margin-top:12px;font-size:14px;color:rgba(255,255,255,.66);}

/* ═══════════ CTA ═══════════ */
.wm-cta{position:relative;overflow:hidden;padding:108px 0;background:var(--wm-navy);}
.wm-cta-bg{position:absolute;inset:0;z-index:0;overflow:hidden;}
.wm-cta-inner{position:relative;z-index:2;text-align:center;}
.wm-cta-inner h2{font-size:clamp(28px,3.6vw,42px);font-weight:800;color:#fff;margin:0 0 16px;letter-spacing:-.5px;}
.wm-cta-inner p{font-size:16px;color:rgba(255,255,255,.7);margin:0 0 32px;}

/* ═══════════ 响应式 ═══════════ */
@media (max-width:1080px){
    .wm-services-grid,.wm-ai-grid,.wm-mkt-grid{grid-template-columns:repeat(2,1fr);}
    .wm-adv-grid{grid-template-columns:repeat(2,1fr);}
    .wm-ai-engines{grid-template-columns:1fr;gap:22px;}
    .wm-seo-inner{grid-template-columns:1fr;gap:40px;}
    .wm-global-grid{grid-template-columns:repeat(2,1fr);}
    .wm-hero-inner{grid-template-columns:1fr;gap:48px;}
    .wm-hero-visual{order:-1;}
}
@media (max-width:768px){
    .wm-services,.wm-adv,.wm-mkt,.wm-seo{padding:72px 0;}
    .wm-ai,.wm-cta{padding:80px 0;}
    .wm-global{padding:56px 0;}
    .wm-services-grid,.wm-ai-grid,.wm-mkt-grid,.wm-adv-grid,.wm-global-grid{grid-template-columns:1fr;}
    .wm-ai-engine{gap:18px;padding:28px 22px;}
    .wm-ai-engine-ico{width:52px;height:52px;font-size:24px;border-radius:14px;}
    .wm-ai-card{gap:14px;padding:24px 20px;}
    .wm-ai-card-ico{width:46px;height:46px;font-size:20px;border-radius:12px;}
    .wm-hero-title{font-size:38px;}
    .wm-head{margin-bottom:44px;}
    .wm-tags-row{gap:8px;}
    .wm-tag{padding:8px 16px;font-size:13px;}
    .wm-scroll{display:none;}
}