/* roulang page: index */
:root{
  --primary:#14532d;--primary-light:#166534;--primary-dark:#0c3b1d;
  --accent:#c9a96e;--accent-light:#e8ddb5;--accent-dark:#a1814a;
  --bg:#faf8f4;--card:#fff;--text:#1c1917;--muted:#78716c;
  --border:#e7e5e4;--radius-lg:24px;--radius-md:16px;--radius-sm:10px;
  --shadow:0 4px 20px rgba(20,83,45,.07);--shadow-hover:0 10px 36px rgba(20,83,45,.14);
  --transition:.3s ease;--sidebar-w:268px;
  --font:'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;border:none;background:none;cursor:pointer}
.container{max-width:1200px;margin:0 auto;padding:0 32px}
h1,h2,h3,h4{line-height:1.3;font-weight:700;color:var(--text)}

/* 顶部渐变条 */
.top-strip{height:4px;background:linear-gradient(90deg,var(--primary),var(--accent),var(--primary-light));position:fixed;top:0;left:0;right:0;z-index:1002}

/* ===== 侧边导航 ===== */
.sidebar{position:fixed;top:4px;left:0;bottom:0;width:var(--sidebar-w);background:var(--primary);color:#fff;z-index:1000;display:flex;flex-direction:column;padding:32px 24px;transition:transform .4s ease}
.sidebar-logo{text-align:center;padding:12px 0 28px;border-bottom:1px solid rgba(255,255,255,.12)}
.sidebar-logo a{display:block}
.logo-main{font-size:20px;font-weight:800;letter-spacing:2px;color:#fff;line-height:1.4;display:block}
.logo-sub{font-size:13px;color:var(--accent-light);letter-spacing:1px;margin-top:4px;display:block}
.sidebar-nav{flex:1;display:flex;flex-direction:column;gap:8px;padding-top:32px}
.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:var(--radius-md);color:rgba(255,255,255,.85);font-size:15px;font-weight:500;transition:var(--transition)}
.sidebar-nav a i{font-style:normal;font-size:18px;width:24px;text-align:center}
.sidebar-nav a:hover{background:rgba(255,255,255,.1);color:#fff;transform:translateX(4px)}
.sidebar-nav a.active{background:linear-gradient(135deg,rgba(201,169,110,.35),rgba(201,169,110,.15));color:var(--accent-light);font-weight:600}
.sidebar-footer{padding:24px 0 8px;border-top:1px solid rgba(255,255,255,.1);text-align:center}
.sidebar-footer p{font-size:12px;color:rgba(255,255,255,.5);line-height:1.6}

/* 移动端顶部 */
.mobile-header{display:none;position:fixed;top:4px;left:0;right:0;height:64px;background:var(--primary);z-index:1001;align-items:center;justify-content:space-between;padding:0 20px;box-shadow:0 2px 16px rgba(0,0,0,.2)}
.mobile-logo{color:#fff;font-size:18px;font-weight:700;letter-spacing:1px}
.mobile-logo span{display:block;font-size:12px;color:var(--accent-light);font-weight:400}
.menu-toggle{width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;border-radius:8px;transition:var(--transition)}
.menu-toggle:hover{background:rgba(255,255,255,.1)}
.menu-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:999;opacity:0;transition:opacity .3s}
.menu-overlay.show{opacity:1;display:block}

/* 主内容 */
.main-wrapper{margin-left:var(--sidebar-w);min-height:100vh}

/* ===== Hero ===== */
.hero-section{position:relative;padding:80px 0 100px;overflow:hidden;background:linear-gradient(135deg,#0c3b1d 0%,#14532d 45%,#1a5b3a 100%)}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.jpg');background-size:cover;background-position:center;opacity:.22}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,59,29,.4),rgba(20,83,45,.8))}
.hero-clip{position:absolute;bottom:-1px;left:0;right:0;height:90px;background:var(--bg);clip-path:polygon(0 100%,100% 100%,100% 40%,0 0)}
.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:40px;align-items:center}
.hero-left .hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(201,169,110,.18);border:1px solid rgba(201,169,110,.35);color:var(--accent-light);padding:7px 16px;border-radius:30px;font-size:13px;font-weight:600;letter-spacing:1px;margin-bottom:20px}
.hero-left h1{color:#fff;font-size:32px;font-weight:800;line-height:1.35;margin-bottom:16px;letter-spacing:.5px}
.hero-left h1 span{color:var(--accent)}
.hero-left p{color:rgba(255,255,255,.8);font-size:15px;line-height:1.8;margin-bottom:28px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#1c1917;font-weight:600;padding:14px 28px;border-radius:50px;font-size:15px;box-shadow:0 4px 20px rgba(201,169,110,.35);transition:var(--transition)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(201,169,110,.5)}
.btn-outline{display:inline-flex;align-items:center;gap:8px;border:2px solid rgba(255,255,255,.4);color:#fff;font-weight:600;padding:12px 26px;border-radius:50px;font-size:15px;transition:var(--transition)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
/* Hero舞台 */
.hero-stage{position:relative;display:flex;align-items:center;justify-content:center;padding:30px}
.stage-ring{position:absolute;width:360px;height:360px;border-radius:50%;border:2px dashed rgba(201,169,110,.35);animation:spin 30s linear infinite}
.stage-ring::before{content:'';position:absolute;inset:-18px;border-radius:50%;border:1px solid rgba(255,255,255,.1)}
@keyframes spin{to{transform:rotate(360deg)}}
.stage-core{position:relative;width:300px;height:300px;border-radius:50%;overflow:hidden;box-shadow:0 0 60px rgba(201,169,110,.25),0 20px 60px rgba(0,0,0,.4);border:4px solid rgba(255,255,255,.15)}
.stage-core img{width:100%;height:100%;object-fit:cover}
.stage-core::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(12,59,29,.5));border-radius:50%}
.stage-label{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);background:rgba(12,59,29,.7);backdrop-filter:blur(8px);color:#fff;padding:8px 20px;border-radius:30px;font-size:13px;font-weight:600;white-space:nowrap;z-index:2;border:1px solid rgba(201,169,110,.4)}
.stage-data{position:absolute;background:rgba(255,255,255,.12);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.2);border-radius:14px;padding:10px 18px;color:#fff;font-size:13px;font-weight:600;white-space:nowrap;z-index:2}
.stage-data b{display:block;font-size:22px;color:var(--accent);line-height:1.2}
.stage-data.d1{top:15%;left:-15px}
.stage-data.d2{bottom:10%;right:-20px}
/* Hero右侧 */
.hero-right{display:flex;flex-direction:column;gap:18px}
.hero-point{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-md);padding:16px 18px;backdrop-filter:blur(6px);transition:var(--transition)}
.hero-point:hover{background:rgba(255,255,255,.14);transform:translateX(-4px)}
.point-icon{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));display:flex;align-items:center;justify-content:center;font-size:16px;color:#1c1917;flex-shrink:0}
.hero-point span{color:rgba(255,255,255,.92);font-size:14px;font-weight:500}

/* ===== 通用板块 ===== */
.section{padding:84px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.section-tag{display:inline-block;background:rgba(20,83,45,.08);color:var(--primary);font-size:13px;font-weight:600;letter-spacing:1px;padding:6px 18px;border-radius:30px;margin-bottom:16px}
.section-head h2{font-size:32px;font-weight:800;margin-bottom:14px}
.section-head h2 em{font-style:normal;color:var(--primary)}
.section-head p{color:var(--muted);font-size:15px;line-height:1.8}

/* ===== 入口矩阵 ===== */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.matrix-card{position:relative;background:var(--card);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);border:1px solid var(--border)}
.matrix-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.matrix-card .card-img{position:relative;height:220px;overflow:hidden}
.matrix-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.matrix-card:hover .card-img img{transform:scale(1.06)}
.matrix-card .card-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(20,83,45,.4))}
.card-tag{position:absolute;top:16px;left:16px;background:rgba(201,169,110,.9);color:#1c1917;font-size:12px;font-weight:600;padding:5px 14px;border-radius:30px;z-index:2}
.matrix-card .card-body{padding:28px}
.matrix-card h3{font-size:20px;font-weight:700;margin-bottom:10px}
.matrix-card p{color:var(--muted);font-size:14px;line-height:1.7;margin-bottom:18px}
.card-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-weight:600;font-size:14px;transition:var(--transition)}
.card-link:hover{gap:10px;color:var(--accent-dark)}

/* ===== 里程碑 ===== */
.milestones{background:linear-gradient(180deg,var(--bg) 0%,#f3efe9 100%);position:relative}
.milestone-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.milestone-card{position:relative;background:var(--card);border-radius:var(--radius-lg);padding:36px 28px;text-align:center;box-shadow:var(--shadow);border:1px solid var(--border);transition:var(--transition)}
.milestone-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.milestone-icon{width:64px;height:64px;margin:0 auto 20px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:28px;color:#fff}
.milestone-card h4{font-size:32px;font-weight:800;color:var(--primary);line-height:1.2}
.milestone-card h4 small{font-size:16px;font-weight:600;color:var(--muted)}
.milestone-card p{color:var(--muted);font-size:14px;margin-top:8px}

/* ===== 资讯 ===== */
.news-section .news-wrap{display:grid;grid-template-columns:2fr 1fr;gap:40px}
.news-list{display:flex;flex-direction:column;gap:4px}
.news-item{display:flex;align-items:center;gap:16px;padding:16px 12px;border-radius:var(--radius-md);transition:var(--transition);border-bottom:1px solid var(--border)}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:#fff;box-shadow:var(--shadow)}
.news-index{font-size:22px;font-weight:800;color:var(--accent);font-style:italic;min-width:40px}
.news-item h4{font-size:16px;font-weight:600;line-height:1.5;flex:1}
.news-item h4 a{transition:var(--transition)}
.news-item h4 a:hover{color:var(--primary)}
.news-date{font-size:13px;color:var(--muted);white-space:nowrap}
.news-side{display:flex;flex-direction:column;gap:20px}
.news-side-card{background:var(--card);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow);border:1px solid var(--border)}
.news-side-card h4{font-size:16px;font-weight:700;margin-bottom:18px;display:flex;align-items:center;gap:8px}
.news-side-card h4::before{content:'';width:4px;height:18px;background:var(--accent);border-radius:4px}
.news-side-list{list-style:none}
.news-side-list li{padding:10px 0;border-bottom:1px dashed var(--border);font-size:14px;color:var(--muted);transition:var(--transition)}
.news-side-list li:last-child{border-bottom:none}
.news-side-list li a:hover{color:var(--primary)}

/* ===== 平台保障 ===== */
.guarantee{background:linear-gradient(135deg,#0c3b1d,#14532d);position:relative;color:#fff}
.guarantee::before{content:'';position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.jpg');background-size:cover;background-position:center;opacity:.12}
.guarantee .section-head h2,.guarantee .section-head p{color:#fff}
.guarantee .section-head h2 em{color:var(--accent)}
.guarantee .section-tag{background:rgba(255,255,255,.12);color:var(--accent-light)}
.guarantee-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.guarantee-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-lg);padding:30px 24px;backdrop-filter:blur(8px);transition:var(--transition)}
.guarantee-card:hover{background:rgba(255,255,255,.14);transform:translateY(-4px)}
.guarantee-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));display:flex;align-items:center;justify-content:center;font-size:24px;color:#1c1917;margin-bottom:18px}
.guarantee-card h4{color:#fff;font-size:17px;margin-bottom:8px}
.guarantee-card p{color:rgba(255,255,255,.7);font-size:13px;line-height:1.7}

/* ===== 服务引导 CTA ===== */
.cta-section{position:relative;padding:100px 0;background-image:url('/assets/images/backpic/back-3.jpg');background-size:cover;background-position:center;background-attachment:fixed}
.cta-section::before{content:'';position:absolute;inset:0;background:linear-gradient(120deg,rgba(12,59,29,.92),rgba(20,83,45,.72))}
.cta-content{position:relative;z-index:1;text-align:center;max-width:640px;margin:0 auto}
.cta-content h2{color:#fff;font-size:36px;font-weight:800;margin-bottom:16px}
.cta-content h2 span{color:var(--accent)}
.cta-content p{color:rgba(255,255,255,.8);font-size:16px;line-height:1.8;margin-bottom:32px}
.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta-tel{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);color:#fff;padding:14px 24px;border-radius:50px;font-size:15px;font-weight:500;transition:var(--transition)}
.cta-tel:hover{background:rgba(255,255,255,.25)}

/* ===== FAQ ===== */
.faq-section{background:#f3efe9}
.faq-grid{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.faq-item{background:var(--card);border-radius:var(--radius-md);box-shadow:var(--shadow);border:1px solid var(--border);overflow:hidden;transition:var(--transition)}
.faq-item:hover{box-shadow:var(--shadow-hover)}
.faq-q{display:flex;align-items:center;gap:14px;padding:22px 28px;cursor:pointer;font-size:16px;font-weight:600;color:var(--text)}
.faq-q .faq-icon{width:32px;height:32px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;transition:var(--transition)}
.faq-item.open .faq-q .faq-icon{background:var(--accent);transform:rotate(45deg);color:#1c1917}
.faq-q .faq-arrow{margin-left:auto;color:var(--muted);transition:var(--transition);font-size:14px}
.faq-item.open .faq-arrow{transform:rotate(180deg)}
.faq-a{display:none;padding:0 28px 22px 74px;color:var(--muted);font-size:14px;line-height:1.8}
.faq-item.open .faq-a{display:block}

/* ===== 页脚 ===== */
.site-footer{background:var(--primary-dark);color:rgba(255,255,255,.7);padding:64px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand .logo-main{color:#fff}
.footer-brand .logo-sub{color:var(--accent-light)}
.footer-brand p{font-size:14px;line-height:1.8;margin-top:20px;color:rgba(255,255,255,.65)}
.footer-title{font-size:16px;font-weight:700;color:#fff;margin-bottom:20px}
.footer-links{list-style:none}
.footer-links li{padding:6px 0}
.footer-links a{font-size:14px;color:rgba(255,255,255,.6);transition:var(--transition)}
.footer-links a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;text-align:center;font-size:13px;color:rgba(255,255,255,.4)}

/* ===== 响应式 ===== */
@media(max-width:1200px){
  .hero-content{grid-template-columns:1fr 1fr;gap:32px}
  .hero-right{grid-column:1/-1;flex-direction:row;flex-wrap:wrap;justify-content:center}
  .hero-point{flex:1;min-width:200px}
}
@media(max-width:992px){
  .sidebar{transform:translateX(-100%);width:300px}
  .sidebar.open{transform:translateX(0)}
  .mobile-header{display:flex}
  .menu-overlay.show{display:block}
  .main-wrapper{margin-left:0}
  .matrix-grid{grid-template-columns:repeat(2,1fr)}
  .milestone-grid{grid-template-columns:repeat(2,1fr)}
  .news-wrap{grid-template-columns:1fr}
  .guarantee-grid{grid-template-columns:repeat(2,1fr)}
  .hero-content{grid-template-columns:1fr}
  .hero-stage{order:-1}
  .stage-ring{width:280px;height:280px}
  .stage-core{width:240px;height:240px}
  .hero-left{text-align:center}
  .hero-ctas{justify-content:center}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .container{padding:0 20px}
  .section{padding:60px 0}
  .section-head h2{font-size:26px}
  .hero-section{padding:60px 0 80px}
  .hero-left h1{font-size:26px}
  .matrix-grid{grid-template-columns:1fr}
  .milestone-grid{grid-template-columns:1fr}
  .guarantee-grid{grid-template-columns:1fr}
  .news-item{flex-wrap:wrap}
  .news-date{width:100%;padding-left:56px}
  .hero-ctas{flex-direction:column}
  .btn-primary,.btn-outline{width:100%;justify-content:center}
  .cta-buttons{flex-direction:column}
  .cta-buttons .btn-primary,.cta-buttons .cta-tel{width:100%;justify-content:center}
  .footer-grid{grid-template-columns:1fr}
  .stage-data.d1{left:5px}
  .stage-data.d2{right:5px}
  .faq-a{padding:0 20px 20px 58px}
}

/* roulang page: category1 */
:root {
  --primary: #1a2e35;
  --primary-light: #2c4850;
  --primary-soft: #eaf0f2;
  --accent: #c8a96a;
  --accent-dark: #a8894b;
  --accent-soft: #faf5ec;
  --bg: #f7f4ef;
  --bg-white: #ffffff;
  --text: #1f2427;
  --text-muted: #6b7c82;
  --border: #e6dfd6;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 12px rgba(26,46,53,0.06);
  --shadow-md: 0 8px 30px rgba(26,46,53,0.08);
  --shadow-lg: 0 20px 60px rgba(26,46,53,0.14);
  --gradient-brand: linear-gradient(135deg, #1a2e35 0%, #2c4850 55%, #3d5e68 100%);
  --gradient-accent: linear-gradient(135deg, #c8a96a 0%, #e2c68a 100%);
  --space-section: 84px;
  --font-sans: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit;transition:color .2s ease}
a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
img{max-width:100%;display:block}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input{font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 32px}
@media(max-width:767px){.container{padding:0 20px}}

/* App Shell Layout */
.app-shell{display:flex;min-height:100vh}
.sidebar{width:264px;background:var(--gradient-brand);color:#fff;position:fixed;top:0;left:0;bottom:0;z-index:200;display:flex;flex-direction:column;padding:36px 24px;transition:transform .3s ease;box-shadow:4px 0 30px rgba(0,0,0,.12)}
.sidebar-brand{margin-bottom:48px;padding:12px 8px}
.brand-main{display:block;font-size:22px;font-weight:800;letter-spacing:1px;line-height:1.35;color:#fff}
.brand-sub{display:block;font-size:13px;color:rgba(255,255,255,.75);margin-top:4px;letter-spacing:2px}
.sidebar-nav{flex:1;display:flex;flex-direction:column;gap:6px}
.sidebar-nav a{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:12px;color:rgba(255,255,255,.78);font-size:15px;font-weight:500;transition:all .25s ease}
.sidebar-nav a i{font-style:normal;font-size:20px;width:24px;text-align:center}
.sidebar-nav a:hover{background:rgba(255,255,255,.09);color:#fff;transform:translateX(3px)}
.sidebar-nav a.active{background:var(--gradient-accent);color:var(--primary);font-weight:700;box-shadow:0 4px 20px rgba(200,169,106,.35)}
.sidebar-nav a.active:hover{transform:none}
.sidebar-foot{margin-top:auto;padding-top:32px;border-top:1px solid rgba(255,255,255,.12)}
.sidebar-foot a{display:block;text-align:center;padding:12px;border-radius:10px;background:rgba(255,255,255,.08);color:#fff;font-size:14px;font-weight:600;letter-spacing:1px;transition:background .25s ease}
.sidebar-foot a:hover{background:rgba(255,255,255,.16)}
.app-main{flex:1;margin-left:264px;min-width:0}

/* Mobile Menu Toggle */
.menu-toggle{display:none}

/* Hero - full width light top bar + short banner */
.page-hero{position:relative;background-color:var(--bg);border-bottom:1px solid var(--border)}
.hero-topbar{background:var(--bg-white);border-bottom:1px solid var(--border);padding:10px 0;font-size:13px;color:var(--text-muted)}
.hero-topbar .container{display:flex;justify-content:space-between;align-items:center}
.hero-banner{position:relative;padding:72px 0 88px;background-image:linear-gradient(100deg,rgba(26,46,53,.92) 0%,rgba(26,46,53,.78) 45%,rgba(26,46,53,.35) 100%),url('/assets/images/backpic/back-1.jpg');background-size:cover;background-position:center;color:#fff}
.hero-banner .container{position:relative;z-index:2}
.hero-eyebrow{display:inline-block;padding:6px 16px;background:var(--gradient-accent);color:var(--primary);font-size:13px;font-weight:700;border-radius:40px;letter-spacing:2px;margin-bottom:20px}
.hero-banner h1{font-size:44px;font-weight:800;line-height:1.25;letter-spacing:2px;margin-bottom:16px}
.hero-banner .lead{font-size:18px;line-height:1.7;color:rgba(255,255,255,.9);max-width:620px;margin-bottom:28px}
.hero-badge-row{display:flex;gap:18px;flex-wrap:wrap}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);border-radius:40px;font-size:13px;letter-spacing:1px;backdrop-filter:blur(4px)}
.hero-banner::after{content:'';position:absolute;left:0;right:0;bottom:0;height:6px;background:var(--gradient-accent)}

/* Data bar floating */
.data-bar{position:relative;z-index:10;margin-top:-40px;padding-bottom:0}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:28px 32px;border:1px solid var(--border)}
.data-item{text-align:center}
.data-item .num{font-size:34px;font-weight:800;color:var(--primary);line-height:1.2;background:var(--gradient-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.data-item .label{font-size:13px;color:var(--text-muted);margin-top:6px;letter-spacing:1px}
.data-item+.data-item{border-left:1px solid var(--border);padding-left:20px}

/* Section base */
.section{padding:var(--space-section) 0}
.section-head{margin-bottom:48px}
.section-head .eyebrow{display:inline-block;font-size:13px;font-weight:700;color:var(--accent-dark);letter-spacing:3px;text-transform:uppercase;margin-bottom:12px}
.section-head h2{font-size:32px;font-weight:800;line-height:1.4;color:var(--primary);letter-spacing:1px}
.section-head p{font-size:16px;color:var(--text-muted);max-width:680px;margin-top:12px;line-height:1.8}

/* Value Prop */
.value-section{background:var(--bg-white)}
.vp-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.vp-text h2{font-size:30px;font-weight:800;line-height:1.45;color:var(--primary);margin-bottom:20px}
.vp-text>p{color:var(--text-muted);font-size:16px;line-height:1.85;margin-bottom:30px}
.vp-points{display:grid;gap:16px}
.vp-point{display:flex;gap:14px;align-items:flex-start;background:var(--bg);padding:16px 18px;border-radius:var(--radius-md);border:1px solid var(--border);transition:all .3s ease}
.vp-point:hover{box-shadow:var(--shadow-sm);transform:translateY(-2px);border-color:var(--accent)}
.vp-point .icon{width:36px;height:36px;min-width:36px;border-radius:10px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--accent-dark)}
.vp-point h4{font-size:15px;font-weight:700;color:var(--primary);margin-bottom:2px}
.vp-point p{font-size:13px;color:var(--text-muted);line-height:1.55}
.vp-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.vp-media img{width:100%;height:420px;object-fit:cover;transition:transform .6s ease}
.vp-media:hover img{transform:scale(1.04)}
.vp-media::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(26,46,53,.45) 0%,transparent 40%)}
.vp-media .vp-tag{position:absolute;bottom:18px;left:18px;z-index:2;color:#fff;background:var(--gradient-accent);padding:6px 14px;border-radius:30px;font-size:13px;font-weight:700;letter-spacing:1px}

/* Services */
.services-section{background:var(--bg)}
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.service-card{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;transition:all .35s ease;position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:var(--gradient-accent);opacity:0;transition:opacity .3s ease}
.service-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:#d8cdbd}
.service-card:hover::before{opacity:1}
.service-card .svc-icon{width:52px;height:52px;border-radius:14px;background:var(--primary-soft);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px}
.service-card h3{font-size:19px;font-weight:700;color:var(--primary);margin-bottom:10px}
.service-card p{font-size:14px;color:var(--text-muted);line-height:1.75}
.service-card .svc-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13px;font-weight:600;color:var(--accent-dark)}
.service-card .svc-link:hover{gap:10px;color:var(--primary)}

/* Scenes - dark gradient */
.scenes-section{background:var(--gradient-brand);color:#fff;padding:var(--space-section) 0}
.scenes-section .section-head h2{color:#fff}
.scenes-section .section-head p{color:rgba(255,255,255,.65)}
.scenes-list{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.scene-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:28px;backdrop-filter:blur(6px);transition:all .35s ease}
.scene-card:hover{background:rgba(255,255,255,.12);transform:translateY(-4px);border-color:rgba(200,169,106,.5)}
.scene-card .sc-icon{font-size:32px;margin-bottom:16px}
.scene-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.scene-card p{font-size:14px;color:rgba(255,255,255,.7);line-height:1.7}
.scene-media{display:flex;gap:16px;justify-content:space-between;margin-top:32px}
.scene-media img{width:calc(50% - 8px);height:220px;object-fit:cover;border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.15);transition:transform .4s ease}
.scene-media img:hover{transform:scale(1.02)}

/* Process */
.process-section{background:var(--bg-white)}
.process-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;counter-reset:step}
.process-steps::before{content:'';position:absolute;top:32px;left:8%;right:8%;height:2px;background:linear-gradient(90deg,var(--accent) 0%,var(--accent) 70%,var(--border) 100%)}
.process-step{text-align:center;position:relative;padding:0 12px}
.step-num{width:64px;height:64px;margin:0 auto 20px;background:var(--bg-white);border:3px solid var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:var(--accent-dark);position:relative;z-index:2}
.process-step:hover .step-num{background:var(--gradient-accent);color:var(--primary);border-color:var(--accent-dark);box-shadow:0 6px 20px rgba(200,169,106,.4)}
.process-step h3{font-size:15px;font-weight:700;color:var(--primary);margin-bottom:6px}
.process-step p{font-size:13px;color:var(--text-muted);line-height:1.55}

/* FAQ */
.faq-section{background:var(--bg)}
.faq-list{max-width:860px;margin:0 auto;display:grid;gap:14px}
.faq-item{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:box-shadow .3s ease,transform .3s ease}
.faq-item:hover{box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.faq-item summary{list-style:none;padding:22px 28px;font-size:15px;font-weight:600;color:var(--primary);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;transition:color .2s ease}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'＋';font-size:22px;color:var(--accent);transition:transform .3s ease;flex-shrink:0}
.faq-item[open] summary::after{transform:rotate(45deg);color:var(--primary)}
.faq-item .faq-body{padding:0 28px 22px;color:var(--text-muted);font-size:14px;line-height:1.85;border-top:1px dashed var(--border);margin:0 28px 0;padding-left:0;padding-right:0}
.faq-item .faq-body p{padding-top:16px}

/* CTA */
.cta-section{padding:80px 0;background:linear-gradient(135deg,#1a2e35 0%,#2c4850 60%,#3d5e68 100%);position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:-60px;right:-60px;width:260px;height:260px;border-radius:50%;background:rgba(200,169,106,.12)}
.cta-section::after{content:'';position:absolute;bottom:-80px;left:-40px;width:300px;height:300px;border-radius:50%;background:rgba(200,169,106,.08)}
.cta-inner{text-align:center;position:relative;z-index:2}
.cta-inner h2{color:#fff;font-size:32px;font-weight:800;letter-spacing:2px;margin-bottom:12px}
.cta-inner p{color:rgba(255,255,255,.75);font-size:16px;margin-bottom:32px;max-width:560px;margin-left:auto;margin-right:auto}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 36px;border-radius:50px;font-size:15px;font-weight:700;letter-spacing:1px;transition:all .3s ease;border:2px solid transparent}
.btn-accent{background:var(--gradient-accent);color:var(--primary);box-shadow:0 6px 24px rgba(200,169,106,.35)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(200,169,106,.5)}
.btn-outline{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn:active{transform:scale(.97)}

/* Footer */
.site-footer{background:#122229;color:rgba(255,255,255,.7);padding:60px 0 0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand .logo-main{display:block;font-size:18px;font-weight:800;color:#fff;line-height:1.4}
.footer-brand .logo-sub{display:block;font-size:14px;color:var(--accent);margin-top:4px;letter-spacing:2px}
.footer-brand p{font-size:13px;line-height:1.85;margin-top:16px;color:rgba(255,255,255,.55)}
.footer-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;letter-spacing:1px}
.footer-links li{margin-bottom:10px}
.footer-links a{color:rgba(255,255,255,.6);transition:all .25s ease;font-size:13px}
.footer-links a:hover{color:var(--accent);padding-left:4px}
.footer-links span{color:rgba(255,255,255,.6)}
.footer-bottom{padding:20px 0;text-align:center;font-size:12px;color:rgba(255,255,255,.4)}

/* Responsive */
@media(max-width:1024px){
  .sidebar{width:220px;padding:24px 16px}
  .app-main{margin-left:220px}
  .brand-main{font-size:18px}
  .data-grid{gap:12px;padding:20px}
  .data-item .num{font-size:26px}
  .vp-grid{gap:36px}
  .scene-media img{height:180px}
}
@media(max-width:768px){
  .sidebar{width:100%;height:auto;position:fixed;top:0;bottom:auto;flex-direction:row;padding:0;z-index:200;align-items:center;display:flex}
  .sidebar-brand{margin:0;padding:12px 16px;flex-shrink:0}
  .brand-main{font-size:15px}
  .brand-sub{display:none}
  .sidebar-nav{flex:1;flex-direction:row;gap:0;padding:0 8px}
  .sidebar-nav a{padding:10px 12px;font-size:13px;border-radius:8px;transform:none!important}
  .sidebar-nav a i{display:none}
  .sidebar-foot{display:none}
  .app-main{margin-left:0;padding-top:58px}
  .page-hero{margin-top:0}
  .hero-banner{padding:48px 0 64px}
  .hero-banner h1{font-size:30px}
  .hero-banner .lead{font-size:15px}
  .data-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .data-item+.data-item{border-left:none;padding-left:0}
  .vp-grid{grid-template-columns:1fr;gap:36px}
  .services-grid{grid-template-columns:1fr}
  .scenes-list{grid-template-columns:1fr}
  .process-steps{grid-template-columns:1fr;gap:24px}
  .process-steps::before{display:none}
  .scene-media{flex-direction:column}
  .scene-media img{width:100%;height:200px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .cta-inner h2{font-size:24px}
  .hero-badge-row{flex-wrap:wrap}
}
@media(max-width:520px){
  .sidebar-brand{margin:0;padding:10px 12px}
  .brand-main{font-size:13px;letter-spacing:.5px}
  .sidebar-nav a{padding:8px 8px;font-size:11px}
  .app-main{padding-top:52px}
  .hero-banner h1{font-size:24px}
  .hero-banner{padding:36px 0 52px}
  .data-grid{padding:18px}
  .data-item .num{font-size:22px}
  .vp-media img{height:280px}
  .service-card{padding:24px}
  .faq-item summary{padding:18px 20px;font-size:14px}
  .faq-item .faq-body{padding:0 20px 18px}
  .cta-btns{flex-direction:column;width:100%}
  .btn{width:100%}
}