/* Hero */
.hero{background:linear-gradient(180deg,#0a0a0f 0%,#1a1a2e 50%,#0f0f1a 100%);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at center,rgba(201,162,39,.08) 0%,transparent 70%)}
.hero::after{content:'';position:absolute;top:20%;right:-10%;width:25rem;height:25rem;background:radial-gradient(circle,rgba(201,162,39,.1) 0%,transparent 60%);border-radius:50%;animation:pulse 6s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:.8}}
.hero .cont {min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;color:#fff;padding:7.5rem 1.25rem 5rem;}
.hero-brand{display:flex;align-items:center;gap:1rem;margin-bottom:2.5rem;position:relative;z-index:1}
.hero-brand-icon{width:4rem;height:4rem;background:url('../images/logo.png');background-size: cover;border-radius:1rem;box-shadow:0 0 30px rgba(201,162,39,.4)}
.hero-brand-text{text-align:left}
.hero-brand-text .name{font-size:1.4rem;font-weight:800;color:#fff;letter-spacing:3px}
.hero-brand-text .tagline{font-size:.8rem;color:#c9a227;letter-spacing:4px;margin-top:3px}

/* 口号 */
.slogan-box{margin-bottom:2rem;position:relative;z-index:1}
.slogan-main{font-size:2.5rem;font-weight:800;margin-bottom:1rem;background:linear-gradient(135deg,#fff 0%,#c9a227 50%,#f4d03f 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:2px}
.slogan-sub{font-size:1.1rem;color:rgba(255,255,255,.6);letter-spacing:0.2rem;text-transform:uppercase}

.hero-desc{font-size:1rem;color:rgba(255,255,255,.7);margin:0 auto 2rem;line-height:1.9;position:relative;z-index:1}
.hero-btns{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center;align-items: center;position:relative;z-index:1}
.btn-primary{padding:0.8rem 2.5rem;background:linear-gradient(135deg,#c9a227 0%,#f4d03f 100%);color:#0a0a0f;text-decoration:none;border-radius:3rem;font-weight:700;font-size:1rem;box-shadow:0 10px 30px rgba(201,162,39,.3);transition:transform .3s}
.btn-primary:hover{transform:translateY(-3px)}
.btn-secondary{padding:0.8rem 2.5rem;border:2px solid #c9a227;color:#c9a227;text-decoration:none;border-radius:3rem;font-size:1rem;transition:all .3s}
.btn-secondary:hover{background:#c9a227;color:#0a0a0f}

/* 业务板块 */
.business{padding:5rem 0 0;background:#0a0a0f;position:relative}
.business::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:1px;height:6.25rem;background:linear-gradient(to bottom,transparent,#c9a227,transparent)}
.section-header{text-align:center;margin-bottom:2rem;position:relative;z-index:1}
.section-tag{display:inline-block;padding:0.6rem 1.5rem;border:1px solid rgba(201,162,39,.3);color:#c9a227;font-size:.75rem;letter-spacing:3px;margin-bottom:1.2rem;border-radius:1.2rem}
.section-title{font-size:1.8rem;color:#fff;margin-bottom:15px;font-weight:700}
.section-title span{color:#c9a227}
.section-subtitle{color:rgba(255,255,255,.5);font-size:.9rem}

.business-grid{display:flex;flex-wrap: wrap;gap:2rem;max-width:100%;}
.business-card{flex:0 0 calc(50% - 1rem);background:linear-gradient(145deg,#15151a,#0f0f14);border-radius:1.2rem;padding:2rem 1.5rem;border:1px solid rgba(201,162,39,.3);transition:all .3s;position:relative;overflow:hidden}
.business-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,transparent,#c9a227,transparent);opacity:0;transition:opacity .3s}
.business-card:hover::before{opacity:1}
.business-card:hover{border-color:rgba(201,162,39,.3);transform:translateY(-5px)}
.business-icon{width:4rem;height:4rem;background:linear-gradient(135deg,rgba(201,162,39,.2),rgba(201,162,39,.05));border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:20px;border:1px solid rgba(201,162,39,.2)}
.business-card h3{font-size:1.2rem;color:#fff;margin-bottom:0.8rem;font-weight:600}
.business-card p{color:rgba(255,255,255,.6);font-size:.85rem;line-height:1.8;margin-bottom:15px}
.business-list{display:flex;flex-wrap:wrap;gap:8px}
.business-list span{padding:5px 12px;background:rgba(201,162,39,.1);color:#c9a227;font-size:.75rem;border-radius:15px;border:1px solid rgba(201,162,39,.2)}

/* 画册案例 */
.showcase{padding:5rem 0 1rem;background:linear-gradient(180deg,#0a0a0f,#12121a)}
.gallery{display:flex;flex-wrap: wrap;gap:2rem;}
.gallery-item{flex:0 0 calc(50% - 1rem);background:linear-gradient(145deg, #4b4b57, #393959);border-radius:20px;overflow:hidden;border:1px solid rgba(201,162,39,.3)}
.gallery-img{height:15rem;background:linear-gradient(135deg,#1e1e2d,#151520);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.gallery-img::before{content:'';position:absolute;top:1.2rem;left:1.2rem;right:1.2rem;bottom:1.2rem;border:1px solid rgba(201,162,39,.2);border-radius:0.6rem;}
.gallery-icon{font-size:5rem;background:linear-gradient(135deg,#c9a227,#f4d03f);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:.9}
.gallery-badge{position:absolute;top:1.2rem;left:1.2rem;padding:0.5rem 1.1rem;background:linear-gradient(135deg,#c9a227,#f4d03f);color:#0a0a0f;font-size:.75rem;font-weight:700;border-radius:1.2rem;}
.gallery-content{padding:1.5rem}
.gallery-content h3{font-size:1.1rem;color:#fff;margin-bottom:0.8rem;font-weight:600}
.gallery-content p{color:rgba(255,255,255,.5);font-size:.85rem;line-height:1.8}

/* 数据 */
.stats{padding:3rem 0 3rem;background:#0a0a0f;position:relative}
.stats::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(201,162,39,.3),transparent)}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;text-align:center}
.stat-item{padding:1.5rem 0.8rem}
.stat-number{font-size:2.8rem;font-weight:800;background:linear-gradient(135deg,#c9a227,#f4d03f);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}
.stat-label{font-size:.85rem;color:rgba(255,255,255,.5);letter-spacing:2px}

/* 优势 */
.advantages{padding:5rem 0 3rem;background:linear-gradient(180deg,#12121a,#0a0a0f)}
.advantages-grid{display:flex;flex-wrap: wrap;gap:2rem;}
.advantage-item{flex:0 0 calc(50% - 1rem);display:flex;align-items:flex-start;gap:2rem;padding:2rem;background:linear-gradient(145deg,#15151a,#0f0f14);border-radius:1rem;border:1px solid rgba(201,162,39,.3)}
.advantage-num{width:3rem;height:3rem;background:linear-gradient(135deg,rgba(201,162,39,.2),rgba(201,162,39,.05));border-radius:12px;display:flex;align-items:center;justify-content:center;color:#c9a227;font-weight:700;font-size:1.2rem;flex-shrink:0;border:1px solid rgba(201,162,39,.2)}
.advantage-content h3{font-size:1.1rem;color:#fff;margin-bottom:0.5rem;font-weight:600}
.advantage-content p{color:rgba(255,255,255,.5);font-size:.85rem;line-height:1.7}



@media (max-width: 768px) {
    .business-card,.gallery-item,.advantage-item
    {flex: 0 0 100%;}
}