:root {
  --primary: #1a365d;
  --primary-light: #2a4a7f;
  --primary-dark: #0f2440;
  --accent: #c9a84c;
  --accent-light: #dfc06e;
  --accent-dark: #a88b35;
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fc;
  --bg-tertiary: #eef1f7;
  --bg-dark: #0f172a;
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.25);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --font-accent: 'Sora', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --gradient-primary: linear-gradient(135deg, #1a365d 0%, #2a4a7f 100%);
  --gradient-accent: linear-gradient(135deg, #c9a84c 0%, #dfc06e 100%);
}
.v1-section,.v2-section,.va-section,.vb-section{font-family:var(--font-body);position:relative;width:100vw;left:50%;right:50%;margin-left:-50vw;margin-right:-50vw}
.v1-section{padding:80px 0;background:var(--bg-dark);position:relative;overflow:hidden}
.v1-section::before{content:'';position:absolute;top:-60px;right:-80px;width:400px;height:400px;background:radial-gradient(circle,rgba(201,168,76,.12) 0%,transparent 70%);pointer-events:none}
.v1-section::after{content:'';position:absolute;bottom:-40px;left:-60px;width:300px;height:300px;background:radial-gradient(circle,rgba(42,74,127,.2) 0%,transparent 70%);pointer-events:none}
.v1-container{max-width:1200px;margin:0 auto;padding:0 24px;position:relative;z-index:1}
.v1-header{text-align:center;margin-bottom:40px}
.v1-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 18px;background:rgba(201,168,76,.15);border:1px solid rgba(201,168,76,.3);border-radius:var(--radius-full);font-family:var(--font-accent);font-size:12px;font-weight:600;color:var(--accent-light);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:16px}
.v1-badge-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pulse 2s infinite}
.v1-title{font-family:var(--font-heading);font-size:clamp(26px,4vw,40px);font-weight:700;color:#fff;line-height:1.2;margin-bottom:12px}
.v1-title span{color:var(--accent-light)}
.v1-subtitle{font-size:16px;color:rgba(255,255,255,.6);max-width:520px;margin:0 auto;line-height:1.7}
.v1-player{position:relative;border-radius:var(--radius-xl);overflow:hidden;box-shadow:0 32px 64px rgba(0,0,0,.5);aspect-ratio:16/9;background:#000;cursor:pointer}
.v1-player video,.v1-player iframe{position:absolute;inset:0;width:100%;height:100%;border:none;object-fit:cover}
.v1-thumbnail{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.v1-player:hover .v1-thumbnail{transform:scale(1.03)}
.v1-overlay{position:absolute;inset:0;z-index:2;background:linear-gradient(to top,rgba(15,36,64,.7) 0%,rgba(0,0,0,.2) 50%,transparent 100%);display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.v1-overlay.hidden{opacity:0;pointer-events:none}
.v1-play-btn{width:88px;height:88px;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-radius:50%;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;box-shadow:0 0 0 0 rgba(201,168,76,.5);animation:playPulse 2.5s infinite;transition:var(--transition)}
.v1-play-btn:hover{transform:scale(1.1);background:#fff}
.v1-play-btn svg{width:34px;height:34px;color:var(--primary);margin-left:5px}
.v1-bottom-info{position:absolute;bottom:0;left:0;right:0;z-index:3;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.v1-duration{font-family:var(--font-accent);font-size:12px;font-weight:600;color:rgba(255,255,255,.8);background:rgba(0,0,0,.4);backdrop-filter:blur(6px);padding:4px 12px;border-radius:var(--radius-full)}
.v1-quality{font-family:var(--font-accent);font-size:11px;font-weight:700;color:var(--primary-dark);background:var(--gradient-accent);padding:4px 12px;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:1px}
.v1-footer{display:flex;align-items:center;justify-content:center;gap:32px;margin-top:28px;flex-wrap:wrap}
.v1-stat{text-align:center}
.v1-stat-num{font-family:var(--font-heading);font-size:22px;font-weight:700;color:var(--accent-light)}
.v1-stat-lbl{font-family:var(--font-accent);font-size:12px;color:rgba(255,255,255,.5);margin-top:2px}
.v1-sep{width:1px;height:36px;background:rgba(255,255,255,.1)}
.v2-section{padding:80px 0;background:var(--bg-secondary)}
.v2-container{max-width:1200px;margin:0 auto;padding:0 24px}
.v2-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
@media (max-width:900px){.v2-grid{grid-template-columns:1fr}}
.v2-badge{display:inline-flex;align-items:center;gap:8px;padding:5px 14px;background:linear-gradient(135deg,rgba(26,54,93,.08) 0%,rgba(201,168,76,.1) 100%);border-radius:var(--radius-full);font-family:var(--font-accent);font-size:11px;font-weight:700;color:var(--accent-dark);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:20px}
.v2-title{font-family:var(--font-heading);font-size:clamp(24px,3vw,36px);font-weight:700;color:var(--text-primary);line-height:1.2;margin-bottom:16px}
.v2-title span{color:var(--primary)}
.v2-desc{font-size:16px;color:var(--text-secondary);line-height:1.8;margin-bottom:28px}
.v2-features{display:flex;flex-direction:column;gap:12px;margin-bottom:32px}
.v2-feature{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text-secondary)}
.v2-feature-check{width:22px;height:22px;min-width:22px;background:var(--gradient-accent);border-radius:50%;display:flex;align-items:center;justify-content:center}
.v2-feature-check svg{width:12px;height:12px;color:var(--primary-dark)}
.v2-cta-row{display:flex;gap:12px;flex-wrap:wrap}
.v2-btn-primary{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;background:var(--gradient-primary);color:#fff;border-radius:var(--radius-full);font-family:var(--font-accent);font-weight:700;font-size:14px;border:none;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-md);text-decoration:none}
.v2-btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.v2-btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;background:transparent;color:var(--primary);border-radius:var(--radius-full);font-family:var(--font-accent);font-weight:600;font-size:14px;border:2px solid var(--border);cursor:pointer;transition:var(--transition);text-decoration:none}
.v2-btn-secondary:hover{border-color:var(--primary);background:var(--bg-tertiary)}
.v2-video-wrap{position:relative;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-2xl);aspect-ratio:16/9;background:var(--bg-dark);cursor:pointer}
.v2-video-wrap video,.v2-video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:none;object-fit:cover}
.v2-thumb{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.v2-video-wrap:hover .v2-thumb{transform:scale(1.04)}
.v2-overlay{position:absolute;inset:0;z-index:2;background:rgba(15,36,64,.35);display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.v2-overlay.hidden{opacity:0;pointer-events:none}
.v2-play{display:flex;flex-direction:column;align-items:center;gap:12px;cursor:pointer;border:none;background:none;padding:0}
.v2-play-circle{width:72px;height:72px;background:var(--gradient-accent);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 12px rgba(201,168,76,.2);transition:var(--transition)}
.v2-play-circle:hover{transform:scale(1.08);box-shadow:0 0 0 18px rgba(201,168,76,.15)}
.v2-play-circle svg{width:28px;height:28px;color:var(--primary-dark);margin-left:4px}
.v2-play-label{font-family:var(--font-accent);font-size:12px;font-weight:600;color:#fff;letter-spacing:1px;text-transform:uppercase}
.v2-tag{position:absolute;top:16px;left:16px;z-index:3;padding:5px 14px;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);border-radius:var(--radius-full);font-family:var(--font-accent);font-size:11px;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:1px}
.v2-deco{position:absolute;bottom:-20px;right:-20px;width:120px;height:120px;background:var(--gradient-accent);border-radius:var(--radius-xl);opacity:.15;z-index:0}
.va-section{padding:64px 0;background:var(--bg-dark);position:relative;overflow:hidden}
.va-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 20% 50%,rgba(201,168,76,.08) 0%,transparent 60%)}
.va-wrap{max-width:420px;margin:0 auto;padding:0 20px;position:relative;z-index:1}
.va-header{text-align:center;margin-bottom:28px}
.va-badge{display:inline-flex;align-items:center;gap:7px;padding:5px 16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-full);font-family:var(--font-accent);font-size:11px;font-weight:600;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:14px}
.va-dot{width:7px;height:7px;background:var(--accent);border-radius:50%;animation:blink 1.8s infinite}
.va-title{font-family:var(--font-heading);font-size:clamp(22px,5vw,32px);font-weight:700;color:#fff;line-height:1.2;margin-bottom:8px}
.va-title em{color:var(--accent-light);font-style:normal}
.service-detail-content .va-title,
.service-detail-content h2.va-title{
  color:#fff !important;
}
.service-detail-content .va-title em,
.service-detail-content h2.va-title em{
  color:var(--accent-light) !important;
}
.va-sub{font-size:14px;color:rgba(255,255,255,.55);line-height:1.6}
.va-phone{position:relative;border-radius:36px;overflow:hidden;box-shadow:0 0 0 10px rgba(255,255,255,.06),0 0 0 11px rgba(255,255,255,.03),var(--shadow-2xl);aspect-ratio:9/16;background:#000;cursor:pointer;-webkit-tap-highlight-color:transparent}
.va-phone::before{content:'';position:absolute;top:12px;left:50%;transform:translateX(-50%);width:90px;height:26px;background:rgba(0,0,0,.7);border-radius:var(--radius-full);z-index:10;pointer-events:none}
.va-phone video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.va-overlay{position:absolute;inset:0;z-index:5;display:flex;align-items:center;justify-content:center;background:rgba(15,36,64,.35);transition:opacity .35s cubic-bezier(.4,0,.2,1)}
.va-overlay.hidden{opacity:0;pointer-events:none}
.va-play-ring{width:72px;height:72px;border-radius:50%;background:rgba(255,255,255,.15);backdrop-filter:blur(14px);border:2px solid rgba(255,255,255,.35);display:flex;align-items:center;justify-content:center;transition:transform .25s cubic-bezier(.4,0,.2,1),background .25s}
.va-phone:active .va-play-ring{transform:scale(.93)}
.va-play-ring svg{width:28px;height:28px;color:#fff;margin-left:4px}
.va-actions{position:absolute;right:14px;bottom:80px;z-index:6;display:flex;flex-direction:column;gap:18px;align-items:center}
.va-action-btn{display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer}
.va-action-btn svg{width:26px;height:26px;color:#fff;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}
.va-action-btn span{font-family:var(--font-accent);font-size:10px;color:rgba(255,255,255,.75);font-weight:600}
.va-bottom{position:absolute;bottom:0;left:0;right:0;z-index:6;padding:40px 18px 22px;background:linear-gradient(to top,rgba(15,36,64,.85) 0%,transparent 100%)}
.va-caption{font-family:var(--font-accent);font-size:13px;font-weight:600;color:#fff;margin-bottom:4px}
.va-caption-sub{font-size:11px;color:rgba(255,255,255,.6)}
.va-mute-hint{display:flex;align-items:center;gap:6px;margin-top:12px;background:rgba(0,0,0,.35);backdrop-filter:blur(8px);border-radius:var(--radius-full);padding:5px 12px;width:fit-content}
.va-mute-hint svg{width:14px;height:14px;color:var(--accent-light)}
.va-mute-hint span{font-family:var(--font-accent);font-size:11px;color:rgba(255,255,255,.75)}
.vb-section{padding:64px 0;background:var(--bg-secondary)}
.vb-container{max-width:680px;margin:0 auto;padding:0 20px}
.vb-header{text-align:center;margin-bottom:32px}
.vb-eyebrow{display:inline-flex;align-items:center;gap:7px;padding:5px 14px;background:linear-gradient(135deg,rgba(26,54,93,.07),rgba(201,168,76,.1));border-radius:var(--radius-full);font-family:var(--font-accent);font-size:11px;font-weight:700;color:var(--accent-dark);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:14px}
.vb-title{font-family:var(--font-heading);font-size:clamp(22px,4vw,34px);font-weight:700;color:var(--text-primary);line-height:1.2;margin-bottom:10px}
.vb-title span{color:var(--primary)}
.vb-desc{font-size:15px;color:var(--text-secondary);line-height:1.7;max-width:460px;margin:0 auto}
.vb-card{border-radius:28px;overflow:hidden;box-shadow:var(--shadow-2xl);background:#000;position:relative;cursor:pointer;-webkit-tap-highlight-color:transparent}
.vb-thumb-wrap{position:relative;aspect-ratio:16/9;overflow:hidden}
.vb-thumb{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .5s cubic-bezier(.4,0,.2,1),opacity .4s cubic-bezier(.4,0,.2,1)}
.vb-thumb.fade-out{opacity:0}
.vb-card:hover .vb-thumb{transform:scale(1.03)}
.vb-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .4s cubic-bezier(.4,0,.2,1)}
.vb-video.visible{opacity:1}
.vb-overlay{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:linear-gradient(to bottom,rgba(15,36,64,.25) 0%,rgba(15,36,64,.5) 100%);transition:opacity .35s cubic-bezier(.4,0,.2,1)}
.vb-overlay.hidden{opacity:0;pointer-events:none}
.vb-play-pill{display:flex;align-items:center;gap:12px;padding:14px 28px;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-radius:var(--radius-full);box-shadow:0 8px 32px rgba(0,0,0,.25);transition:transform .25s cubic-bezier(.4,0,.2,1),box-shadow .25s;border:none;cursor:pointer}
.vb-card:active .vb-play-pill{transform:scale(.96)}
.vb-play-icon{width:42px;height:42px;min-width:42px;background:var(--gradient-primary);border-radius:50%;display:flex;align-items:center;justify-content:center}
.vb-play-icon svg{width:18px;height:18px;color:#fff;margin-left:3px}
.vb-play-text strong{display:block;font-family:var(--font-accent);font-size:14px;font-weight:700;color:var(--text-primary)}
.vb-play-text span{font-family:var(--font-accent);font-size:11px;color:var(--text-light)}
.vb-tag{position:absolute;top:16px;right:16px;z-index:4;padding:5px 13px;background:var(--gradient-accent);color:var(--primary-dark);border-radius:var(--radius-full);font-family:var(--font-accent);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px}
.vb-meta{padding:18px 22px;background:var(--bg-primary);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--border)}
.vb-meta-title{font-family:var(--font-accent);font-size:14px;font-weight:700;color:var(--text-primary);margin-bottom:2px}
.vb-meta-sub{font-family:var(--font-accent);font-size:12px;color:var(--text-light)}
.vb-meta-cta{display:inline-flex;align-items:center;gap:7px;padding:9px 20px;background:var(--gradient-primary);color:#fff;border-radius:var(--radius-full);font-family:var(--font-accent);font-size:13px;font-weight:700;text-decoration:none;white-space:nowrap;transition:transform .2s,box-shadow .2s;box-shadow:var(--shadow-md)}
.vb-meta-cta:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.vb-meta-cta svg{width:14px;height:14px}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
@keyframes playPulse{0%{box-shadow:0 0 0 0 rgba(201,168,76,.4)}70%{box-shadow:0 0 0 20px rgba(201,168,76,0)}100%{box-shadow:0 0 0 0 rgba(201,168,76,0)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
@media(max-width:480px){.va-phone{border-radius:28px}.vb-play-pill{padding:11px 20px}}