/*
Theme Name: Flavor TDK Manager
Theme URI: https://www.sgha.cn
Author: Flavor Studio
Description: 高端个人网站WordPress CMS主题 — 极致设计、SEO优化、留言系统、响应式布局。为追求卓越的个人品牌量身打造。
Version: 3.0.0
Requires at least: 5.9
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: flavor-starter
Tags: one-column, custom-menu, featured-images, theme-options, custom-colors
*/

/* ============================================
   DESIGN SYSTEM v3.0 — Premium Palette
   ============================================ */
:root {
  /* Primary — Deep Indigo */
  --primary: #4f46e5;
  --primary-dark: #3730a3;
  --primary-light: #6366f1;
  --primary-lighter: #a5b4fc;
  --primary-glow: rgba(79,70,229,.2);

  /* Accent — Warm Gold */
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --accent-light: #fbbf24;

  /* Neutrals — Refined Slate */
  --secondary: #0f172a;
  --secondary-light: #1e293b;
  --text: #1e293b;
  --text-secondary: #475569;
  --text-light: #64748b;
  --text-lighter: #94a3b8;

  /* Surfaces */
  --bg: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-muted: #f1f5f9;
  --bg-dark: #0f172a;

  /* Borders */
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --border-subtle: rgba(79,70,229,.08);

  /* Shadows — Layered */
  --shadow-xs: 0 1px 2px rgba(0,0,0,.04);
  --shadow-sm: 0 2px 8px rgba(0,0,0,.05);
  --shadow: 0 4px 16px rgba(0,0,0,.07);
  --shadow-md: 0 8px 32px rgba(0,0,0,.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.1);
  --shadow-xl: 0 24px 64px rgba(0,0,0,.14);
  --shadow-glow: 0 0 40px rgba(79,70,229,.15);
  --shadow-card: 0 1px 3px rgba(0,0,0,.04), 0 6px 24px rgba(0,0,0,.06);

  /* Radii */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;

  /* Transitions */
  --ease: cubic-bezier(.4,0,.2,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --transition: all .4s var(--ease);
  --transition-fast: all .2s var(--ease);
  --transition-slow: all .6s var(--ease);

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  --font-display: 'Plus Jakarta Sans', var(--font-sans);
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Consolas', monospace;

  /* Layout */
  --container: 1200px;
  --container-narrow: 800px;
  --header-h: 72px;
  --section-py: 120px;
}

/* ============================================
   RESET & BASE
   ============================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
body{font-family:var(--font-sans);color:var(--text);background:var(--bg);line-height:1.75;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:var(--transition-fast)}
a:hover{color:var(--primary-dark)}
ul,ol{list-style:none}
button,input,textarea,select{font-family:inherit;font-size:inherit;border:none;outline:none;background:none}
::selection{background:var(--primary);color:#fff}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px}

/* ============================================
   TYPOGRAPHY — Refined Hierarchy
   ============================================ */
h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:800;line-height:1.12;color:var(--secondary);letter-spacing:-.025em}
h1{font-size:clamp(2.6rem,5vw,4rem)}
h2{font-size:clamp(1.75rem,3.2vw,2.75rem)}
h3{font-size:clamp(1.15rem,1.6vw,1.35rem)}

.section-header{text-align:center;margin-bottom:64px}
.section-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 20px;background:linear-gradient(135deg,rgba(79,70,229,.06),rgba(79,70,229,.12));color:var(--primary);font-size:.72rem;font-weight:700;border-radius:var(--radius-full);margin-bottom:16px;letter-spacing:.1em;text-transform:uppercase;border:1px solid rgba(79,70,229,.08);backdrop-filter:blur(8px)}
.section-badge::before{content:'';width:6px;height:6px;background:var(--primary);border-radius:50%;animation:badgePulse 2s ease-in-out infinite}
@keyframes badgePulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}
.section-header h2{margin-bottom:14px}
.section-header p{color:var(--text-secondary);font-size:1.05rem;max-width:560px;margin:0 auto;line-height:1.8}

/* ============================================
   BUTTONS — Premium Touch
   ============================================ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 30px;font-weight:600;font-size:.88rem;border-radius:var(--radius-full);cursor:pointer;transition:var(--transition);position:relative;overflow:hidden;border:2px solid transparent;text-decoration:none;letter-spacing:.01em}
.btn::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.15),transparent);opacity:0;transition:var(--transition-fast)}
.btn:hover::before{opacity:1}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 4px 20px var(--primary-glow)}
.btn-primary:hover{color:#fff;transform:translateY(-3px);box-shadow:0 8px 32px var(--primary-glow)}
.btn-outline{border-color:var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-3px);box-shadow:0 8px 32px var(--primary-glow)}
.btn-accent{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;box-shadow:0 4px 20px rgba(245,158,11,.25)}
.btn-accent:hover{color:#fff;transform:translateY(-3px);box-shadow:0 8px 28px rgba(245,158,11,.35)}
.btn-white{background:#fff;color:var(--primary);box-shadow:var(--shadow)}
.btn-white:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);color:var(--primary-dark)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.15);backdrop-filter:blur(10px)}
.btn-ghost:hover{background:rgba(255,255,255,.15);color:#fff;transform:translateY(-3px)}
.btn-sm{padding:9px 22px;font-size:.8rem}
.btn-lg{padding:15px 36px;font-size:.92rem}
.btn-xl{padding:18px 44px;font-size:1rem}

/* ============================================
   HEADER — Ultra Clean
   ============================================ */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(255,255,255,.72);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid rgba(226,232,240,.25);transition:var(--transition);height:var(--header-h)}
.site-header.scrolled{background:rgba(255,255,255,.95);box-shadow:0 1px 24px rgba(0,0,0,.04)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.site-logo{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:800;font-size:1.35rem;color:var(--secondary);text-decoration:none;letter-spacing:-.02em}
.site-logo .logo-icon{width:42px;height:42px;background:linear-gradient(135deg,var(--primary),#7c3aed);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.15rem;font-weight:900;box-shadow:0 4px 16px var(--primary-glow);transition:var(--transition)}
.site-logo:hover .logo-icon{transform:rotate(-5deg) scale(1.05)}
.main-nav ul{display:flex;align-items:center;gap:4px}
.main-nav a{display:block;padding:8px 20px;color:var(--text-secondary);font-weight:500;font-size:.88rem;border-radius:var(--radius-full);transition:var(--transition-fast);position:relative;letter-spacing:.01em}
.main-nav a:hover{color:var(--primary);background:rgba(79,70,229,.04)}
.main-nav a.active{color:var(--primary);font-weight:600}
.main-nav a::after{content:'';position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:0;height:2px;background:linear-gradient(90deg,var(--primary),#7c3aed);border-radius:1px;transition:width .3s var(--ease)}
.main-nav a:hover::after,.main-nav a.active::after{width:20px}
.header-cta{display:flex;align-items:center;gap:12px}
.header-cta .btn{box-shadow:none}
.header-cta .btn:hover{box-shadow:0 4px 20px var(--primary-glow)}
.menu-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;z-index:1001}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--secondary);border-radius:2px;transition:var(--transition)}
.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ============================================
   HERO — Cinematic
   ============================================ */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:var(--header-h);background:linear-gradient(165deg,#eef2ff 0%,#e0e7ff 25%,#f5f3ff 50%,#faf5ff 75%,#fff7ed 100%)}
.hero::before{content:'';position:absolute;top:-40%;right:-20%;width:900px;height:900px;background:radial-gradient(circle,rgba(79,70,229,.1),transparent 55%);border-radius:50%;animation:heroOrb1 16s ease-in-out infinite}
.hero::after{content:'';position:absolute;bottom:-35%;left:-15%;width:700px;height:700px;background:radial-gradient(circle,rgba(124,58,237,.07),transparent 55%);border-radius:50%;animation:heroOrb2 20s ease-in-out infinite}
@keyframes heroOrb1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-30px,20px) scale(1.05)}}
@keyframes heroOrb2{0%,100%{transform:translate(0,0)}50%{transform:translate(25px,-30px)}}

.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(79,70,229,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(79,70,229,.02) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 55% 55% at 50% 50%,#000,transparent);-webkit-mask-image:radial-gradient(ellipse 55% 55% at 50% 50%,#000,transparent)}

.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;position:relative;z-index:1}
.hero-content{max-width:540px}
.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:8px 20px;background:rgba(255,255,255,.6);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.5);border-radius:var(--radius-full);font-size:.8rem;font-weight:600;color:var(--primary);box-shadow:var(--shadow-sm);margin-bottom:28px;animation:fadeSlideUp .7s var(--ease) both}
.hero-badge .dot{width:8px;height:8px;background:var(--success,#22c55e);border-radius:50%;box-shadow:0 0 8px rgba(34,197,94,.5);animation:dotPulse 2s infinite}
@keyframes dotPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.85)}}
@keyframes fadeSlideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

.hero h1{margin-bottom:20px;animation:fadeSlideUp .7s var(--ease) .1s both}
.hero h1 .gradient-text{background:linear-gradient(135deg,var(--primary) 0%,#7c3aed 45%,#ec4899 80%,var(--accent) 100%);background-size:250% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientShift 5s ease-in-out infinite}
@keyframes gradientShift{0%,100%{background-position:0% center}50%{background-position:100% center}}
.hero-desc{font-size:1.1rem;color:var(--text-secondary);margin-bottom:36px;line-height:1.85;animation:fadeSlideUp .7s var(--ease) .2s both}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px;animation:fadeSlideUp .7s var(--ease) .3s both}
.hero-stats{display:flex;gap:40px;animation:fadeSlideUp .7s var(--ease) .4s both}
.hero-stat{text-align:left;position:relative;padding-right:20px}
.hero-stat::after{content:'';position:absolute;right:0;top:50%;transform:translateY(-50%);width:1px;height:28px;background:linear-gradient(180deg,transparent,var(--border),transparent)}
.hero-stat:last-child::after{display:none}
.hero-stat:last-child{padding-right:0}
.hero-stat .number{display:block;font-family:var(--font-display);font-size:2rem;font-weight:800;color:var(--secondary);line-height:1}
.hero-stat .number .plus{color:var(--primary);font-size:1.3rem}
.hero-stat .label{font-size:.78rem;color:var(--text-light);margin-top:5px;font-weight:500}

/* Hero Visual — Premium Card Stack */
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;animation:fadeSlideUp .8s var(--ease) .3s both}
.hero-card-stack{position:relative;width:100%;max-width:440px}
.hero-main-visual{width:100%;border-radius:var(--radius-2xl);overflow:hidden;position:relative;aspect-ratio:4/3;box-shadow:var(--shadow-xl);transition:var(--transition)}
.hero-main-visual:hover{transform:translateY(-4px);box-shadow:0 32px 80px rgba(0,0,0,.18)}
.hero-main-visual .visual-bg{position:absolute;inset:0;background:linear-gradient(160deg,#1e1b4b,#312e81,#4338ca,#6366f1,#7c3aed)}
.hero-main-visual .visual-pattern{position:absolute;inset:0;background-image:radial-gradient(circle at 20% 25%,rgba(255,255,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 75%,rgba(255,255,255,.07) 0%,transparent 50%),radial-gradient(circle at 50% 50%,rgba(255,255,255,.03) 0%,transparent 70%)}
.hero-main-visual .visual-content{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;z-index:1}
.hero-main-visual .visual-emoji{font-size:4.5rem;margin-bottom:16px;filter:drop-shadow(0 6px 16px rgba(0,0,0,.25))}
.hero-main-visual .visual-title{font-family:var(--font-display);font-size:1.4rem;font-weight:700;letter-spacing:-.01em}
.hero-main-visual .visual-sub{font-size:.82rem;opacity:.65;margin-top:6px;letter-spacing:.02em}

/* Code Block */
.hero-code-block{position:absolute;bottom:18px;left:18px;right:18px;background:rgba(0,0,0,.4);backdrop-filter:blur(16px);border-radius:var(--radius);padding:16px 18px;font-family:var(--font-mono);font-size:.7rem;color:rgba(255,255,255,.7);line-height:1.75;border:1px solid rgba(255,255,255,.08)}
.hero-code-block .code-line{display:flex;gap:8px}
.hero-code-block .code-keyword{color:#c084fc}
.hero-code-block .code-func{color:#60a5fa}
.hero-code-block .code-str{color:#34d399}
.hero-code-block .code-comment{color:rgba(255,255,255,.25)}

/* Floating Glass Cards */
.hero-glass{position:absolute;background:rgba(255,255,255,.12);backdrop-filter:blur(24px) saturate(180%);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-lg);padding:16px 20px;box-shadow:0 8px 40px rgba(0,0,0,.08);display:flex;align-items:center;gap:12px;z-index:2}
.hero-glass.g1{top:6%;left:-40px;animation:glassFloat 6s ease-in-out infinite}
.hero-glass.g2{bottom:12%;right:-40px;animation:glassFloat 6s ease-in-out infinite 3s}
@keyframes glassFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.hero-glass .glass-icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;background:rgba(255,255,255,.12)}
.hero-glass .glass-text strong{display:block;font-size:.8rem;color:#fff;font-weight:600}
.hero-glass .glass-text span{font-size:.7rem;color:rgba(255,255,255,.55)}

/* ============================================
   SERVICES — Elevated Cards
   ============================================ */
.services{padding:var(--section-py) 0;background:var(--bg)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.service-card{background:var(--bg);border:1px solid var(--border-light);border-radius:var(--radius-xl);padding:40px 32px;transition:var(--transition);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),#7c3aed);transform:scaleX(0);transform-origin:left;transition:var(--transition)}
.service-card::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(79,70,229,.02),transparent);opacity:0;transition:var(--transition)}
.service-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:transparent}
.service-card:hover::before{transform:scaleX(1)}
.service-card:hover::after{opacity:1}
.service-icon{width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin-bottom:24px;background:linear-gradient(135deg,rgba(79,70,229,.06),rgba(79,70,229,.12));transition:var(--transition);position:relative;z-index:1}
.service-card:hover .service-icon{transform:scale(1.08) rotate(-3deg);box-shadow:var(--shadow-glow)}
.service-card h3{margin-bottom:12px;font-size:1.15rem;position:relative;z-index:1}
.service-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.75;position:relative;z-index:1}
.service-card .service-link{display:inline-flex;align-items:center;gap:6px;margin-top:20px;color:var(--primary);font-weight:600;font-size:.85rem;position:relative;z-index:1}
.service-card .service-link:hover{gap:10px}

/* ============================================
   PORTFOLIO — Gallery Feel
   ============================================ */
.portfolio{padding:var(--section-py) 0;background:var(--bg-subtle)}
.portfolio-filter{display:flex;justify-content:center;gap:10px;margin-bottom:44px;flex-wrap:wrap}
.filter-btn{padding:9px 24px;border-radius:var(--radius-full);font-weight:600;font-size:.85rem;color:var(--text-light);cursor:pointer;transition:var(--transition);border:1.5px solid var(--border);background:#fff}
.filter-btn:hover,.filter-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 18px var(--primary-glow)}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.portfolio-card{background:#fff;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-card);transition:var(--transition);border:1px solid var(--border-light)}
.portfolio-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg)}
.portfolio-thumb{aspect-ratio:16/10;position:relative;overflow:hidden}
.portfolio-thumb .overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,23,42,.3),rgba(15,23,42,.7));backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--transition);z-index:1}
.portfolio-card:hover .portfolio-thumb .overlay{opacity:1}
.portfolio-thumb img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.portfolio-card:hover .portfolio-thumb img{transform:scale(1.08)}
.portfolio-info{padding:24px}
.portfolio-info .tag{display:inline-block;padding:4px 14px;background:linear-gradient(135deg,rgba(79,70,229,.05),rgba(79,70,229,.1));color:var(--primary);font-size:.72rem;font-weight:700;border-radius:var(--radius-full);margin-bottom:10px;letter-spacing:.02em}
.portfolio-info h3{font-size:1.08rem;margin-bottom:8px}
.portfolio-info p{color:var(--text-light);font-size:.85rem;line-height:1.65}

/* ============================================
   STATS — Dark Premium Bar
   ============================================ */
.stats-row{padding:80px 0;background:linear-gradient(135deg,var(--secondary),#1e293b,#0f172a);position:relative;overflow:hidden}
.stats-row::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 15% 50%,rgba(79,70,229,.12),transparent 50%),radial-gradient(circle at 85% 50%,rgba(124,58,237,.08),transparent 50%)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;position:relative;z-index:1}
.stat-item{text-align:center;color:#fff;padding:24px;border-radius:var(--radius-xl);transition:var(--transition)}
.stat-item:hover{background:rgba(255,255,255,.03);transform:translateY(-4px)}
.stat-item .num{display:block;font-family:var(--font-display);font-size:2.8rem;font-weight:800;background:linear-gradient(135deg,#818cf8,#a78bfa,#c084fc,#f0abfc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:10px}
.stat-item .txt{font-size:.85rem;color:rgba(255,255,255,.4);font-weight:500;letter-spacing:.02em}

/* ============================================
   ABOUT — Split Layout
   ============================================ */
.about{padding:var(--section-py) 0;background:var(--bg)}
.about .container{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.about-image{position:relative}
.about-image .main-img{width:100%;border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl);background:linear-gradient(160deg,#c084fc,#f0abfc,#fda4af);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;color:#fff;font-size:4rem;position:relative;overflow:hidden}
.about-image .main-img::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.15),transparent)}
.about-image .exp-badge{position:absolute;bottom:-24px;right:-24px;background:linear-gradient(135deg,var(--primary),#7c3aed);color:#fff;padding:24px 32px;border-radius:var(--radius-xl);text-align:center;box-shadow:0 12px 40px var(--primary-glow)}
.about-image .exp-badge .num{display:block;font-family:var(--font-display);font-size:2.6rem;font-weight:800;line-height:1}
.about-image .exp-badge .txt{font-size:.82rem;opacity:.9;margin-top:4px}
.about-content h2{margin-bottom:18px}
.about-content .lead{font-size:1.08rem;color:var(--text-secondary);margin-bottom:36px;line-height:1.85}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:40px}
.about-feature{display:flex;align-items:flex-start;gap:14px;padding:16px;border-radius:var(--radius-lg);transition:var(--transition-fast)}
.about-feature:hover{background:var(--bg-subtle)}
.about-feature .icon{width:44px;height:44px;min-width:44px;border-radius:12px;background:linear-gradient(135deg,rgba(79,70,229,.06),rgba(79,70,229,.12));color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.about-feature strong{display:block;font-size:.92rem;color:var(--secondary);margin-bottom:2px}
.about-feature span{font-size:.8rem;color:var(--text-light)}

/* ============================================
   TESTIMONIALS — Carousel Premium
   ============================================ */
.testimonials{padding:var(--section-py) 0;background:var(--bg-subtle)}
.testimonial-carousel{position:relative;overflow:hidden;padding:0 4px}
.testimonial-track{display:flex;transition:transform .6s cubic-bezier(.25,.46,.45,.94);will-change:transform}
.testimonial-card{min-width:calc(33.333% - 20px);flex-shrink:0;margin-right:28px;background:#fff;border-radius:var(--radius-xl);padding:0;border:1px solid var(--border-light);transition:var(--transition);overflow:hidden}
.testimonial-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.testimonial-card .card-top{padding:32px 32px 24px;background:linear-gradient(135deg,rgba(79,70,229,.03),rgba(124,58,237,.02));border-bottom:1px solid var(--border-light)}
.testimonial-card .quote-icon{font-size:3.5rem;background:linear-gradient(135deg,var(--primary),#7c3aed);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;opacity:.12;line-height:1;font-family:Georgia,serif;margin-bottom:8px}
.testimonial-card .stars{color:var(--accent);font-size:.88rem;margin-bottom:14px;letter-spacing:3px}
.testimonial-card .text{color:var(--text-secondary);font-size:.95rem;line-height:1.9;margin:0;padding:0 32px 0;font-style:italic;min-height:80px}
.testimonial-card .card-bottom{padding:20px 32px 28px}
.testimonial-author{display:flex;align-items:center;gap:14px}
.testimonial-author .avatar{width:50px;height:50px;border-radius:14px;background:linear-gradient(135deg,var(--primary-light),#7c3aed);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.05rem;box-shadow:0 4px 12px var(--primary-glow)}
.testimonial-author .info strong{display:block;font-size:.95rem;color:var(--secondary)}
.testimonial-author .info span{font-size:.8rem;color:var(--text-light)}
.testimonial-controls{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:40px}
.carousel-btn{width:48px;height:48px;border-radius:50%;border:1.5px solid var(--border);background:#fff;color:var(--text-secondary);font-size:1.4rem;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center}
.carousel-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 6px 20px var(--primary-glow);transform:scale(1.05)}
.carousel-dots{display:flex;gap:10px}
.carousel-dot{width:10px;height:10px;border-radius:50%;background:var(--border);cursor:pointer;transition:all .3s var(--ease)}
.carousel-dot.active{background:var(--primary);width:28px;border-radius:5px}

/* ============================================
   AWARDS — Premium Grid
   ============================================ */
.awards{padding:var(--section-py) 0;background:var(--bg)}
.awards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.award-card{display:flex;align-items:center;gap:20px;padding:28px;background:var(--bg);border:1px solid var(--border-light);border-radius:var(--radius-xl);transition:var(--transition)}
.award-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.award-icon{font-size:2rem;width:56px;height:56px;min-width:56px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(79,70,229,.06),rgba(79,70,229,.12));border-radius:16px}
.award-info h3{font-size:.95rem;margin-bottom:4px;color:var(--secondary);font-weight:700}
.award-info p{font-size:.8rem;color:var(--text-light)}

/* ============================================
   CONTACT — Premium Split
   ============================================ */
.contact{padding:var(--section-py) 0;background:var(--bg);position:relative}
.contact .container{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start}
.contact-info h2{margin-bottom:16px}
.contact-info .desc{color:var(--text-secondary);font-size:1.05rem;line-height:1.85;margin-bottom:40px}
.contact-methods{display:flex;flex-direction:column;gap:22px;margin-bottom:40px}
.contact-method{display:flex;align-items:center;gap:16px;padding:16px;border-radius:var(--radius-lg);transition:var(--transition-fast)}
.contact-method:hover{background:var(--bg-subtle)}
.contact-method .method-icon{width:54px;height:54px;min-width:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;transition:var(--transition)}
.contact-method:hover .method-icon{transform:scale(1.08)}
.contact-method .method-icon.qq{background:linear-gradient(135deg,rgba(14,176,214,.08),rgba(14,176,214,.16))}
.contact-method .method-icon.email{background:linear-gradient(135deg,rgba(79,70,229,.08),rgba(79,70,229,.16))}
.contact-method .method-icon.wechat{background:linear-gradient(135deg,rgba(7,193,96,.08),rgba(7,193,96,.16))}
.contact-method .method-icon.location{background:linear-gradient(135deg,rgba(245,158,11,.08),rgba(245,158,11,.16))}
.contact-method .method-text strong{display:block;font-size:.92rem;color:var(--secondary);margin-bottom:2px}
.contact-method .method-text span{font-size:.88rem;color:var(--text-light)}
.contact-method .method-text a{color:var(--primary);font-weight:500}
.social-links{display:flex;gap:10px}
.social-link{width:46px;height:46px;border-radius:14px;border:1.5px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-light);font-size:1.15rem;transition:var(--transition);text-decoration:none}
.social-link:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-4px);box-shadow:0 8px 20px var(--primary-glow)}

/* Contact Form — Elevated */
.contact-form-wrapper{background:#fff;border-radius:var(--radius-2xl);padding:40px;box-shadow:var(--shadow-md);border:1px solid var(--border-light);position:relative;overflow:hidden}
.contact-form-wrapper::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),#7c3aed,#ec4899,var(--accent))}
.contact-form-wrapper h3{margin-bottom:8px;font-size:1.35rem}
.contact-form-wrapper .form-desc{color:var(--text-light);font-size:.88rem;margin-bottom:30px}
.form-group{margin-bottom:20px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-group label{display:block;font-weight:600;font-size:.82rem;color:var(--secondary);margin-bottom:8px}
.form-group label .required{color:var(--danger,#ef4444);margin-left:2px}
.form-control{width:100%;padding:13px 18px;background:var(--bg-subtle);border:1.5px solid var(--border);border-radius:var(--radius);font-size:.9rem;color:var(--text);transition:var(--transition)}
.form-control:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px var(--primary-glow)}
.form-control::placeholder{color:var(--text-lighter)}
textarea.form-control{resize:vertical;min-height:110px}
.form-submit .btn{width:100%;justify-content:center}
.form-messages{padding:14px 18px;border-radius:var(--radius);font-size:.85rem;margin-bottom:18px;display:none}
.form-messages.success{display:block;background:#f0fdf4;color:#16a34a;border:1px solid #bbf7d0}
.form-messages.error{display:block;background:#fef2f2;color:#dc2626;border:1px solid #fecaca}

/* ============================================
   QQ MODAL — Premium Popup 加宽加长适配
   ============================================ */
.qq-modal-overlay{
    position:fixed;
    inset:0;
    background:rgba(15,23,42,.6);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    z-index:9999;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:2rem 1rem;
    opacity:0;
    visibility:hidden;
    transition:all 0.35s cubic-bezier(0.4,0,0.2,1);
}
.qq-modal-overlay.active{
    opacity:1;
    visibility:visible;
}
.qq-modal{
    background:#fff;
    border-radius:var(--radius-2xl);
    width:100%;
    max-width:560px;
    height:auto;
    min-height:420px;
    box-shadow:0 30px 80px rgba(0,0,0,0.18);
    transform:translateY(20px) scale(0.93);
    transition:all 0.4s cubic-bezier(0.34,1.56,0.64,1);
    position:relative;
    display:flex;
    flex-direction:column;
    overflow:hidden;
}
.qq-modal-overlay.active .qq-modal{
    transform:translateY(0) scale(1);
}
.qq-modal-close{
    position:absolute;
    top:16px;
    right:16px;
    width:38px;
    height:38px;
    border-radius:50%;
    background:rgba(0,0,0,0.05);
    color:var(--text-light);
    font-size:1.4rem;
    cursor:pointer;
    transition:all 0.25s ease;
    z-index:10;
    display:flex;
    align-items:center;
    justify-content:center;
    line-height:1;
}
.qq-modal-close:hover{
    background:rgba(0,0,0,0.1);
    color:var(--secondary);
    transform:rotate(90deg);
}
.qq-modal-header{
    text-align:center;
    padding:30px 24px 20px;
    background:linear-gradient(135deg,var(--primary),#7c3aed);
    color:#fff;
    position:relative;
    flex-shrink:0;
}
.qq-modal-icon{
    font-size:2.2rem;
    margin-bottom:8px;
}
.qq-modal-header h3{
    font-size:1.2rem;
    font-weight:700;
    margin-bottom:6px;
    color:#fff;
}
.qq-modal-header p{
    font-size:0.82rem;
    color:rgba(255,255,255,0.68);
    letter-spacing:0.3px;
}
.qq-modal-body{
    padding:24px 36px;
    flex:1;
    display:flex;
    flex-direction:column;
    gap:20px;
}
.consultant-profile{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:14px;
}
.qq-modal-avatar{
    width:52px;
    height:52px;
    border-radius:50%;
    background:linear-gradient(135deg,var(--primary),#7c3aed);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.4rem;
    font-weight:800;
    color:#fff;
    box-shadow:0 4px 16px var(--primary-glow);
}
.qq-modal-name{
    font-size:0.98rem;
    font-weight:600;
    color:var(--secondary);
    margin-bottom:4px;
}
.qq-modal-status{
    font-size:0.8rem;
    color:var(--text-light);
    display:flex;
    align-items:center;
    gap:5px;
}
.dot-online{
    width:7px;
    height:7px;
    background:#22c55e;
    border-radius:50%;
    box-shadow:0 0 6px rgba(34,197,94,0.5);
    animation:dotPulse 2s infinite ease-in-out;
}
.qq-modal-number{
    background:var(--bg-subtle);
    border-radius:var(--radius-lg);
    padding:18px;
    border:1px solid var(--border-light);
    text-align:center;
}
.qq-label{
    display:block;
    font-size:0.68rem;
    color:var(--text-lighter);
    letter-spacing:1px;
    margin-bottom:5px;
    font-weight:600;
}
.qq-value{
    display:block;
    font-size:1.7rem;
    font-weight:800;
    color:var(--secondary);
    letter-spacing:2px;
    margin-bottom:10px;
}
.qq-copy-btn{
    padding:7px 18px;
    border-radius:999px;
    border:1.5px solid var(--primary);
    background:transparent;
    color:var(--primary);
    font-size:0.8rem;
    font-weight:600;
    cursor:pointer;
    transition:all 0.25s ease;
}
.qq-copy-btn:hover{
    background:var(--primary);
    color:#fff;
}
.qq-modal-actions{
    display:flex;
    gap:12px;
}
.qq-action-btn{
    flex:1;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:6px;
    padding:12px;
    border-radius:var(--radius);
    font-weight:600;
    font-size:0.88rem;
    transition:all 0.25s ease;
}
.qq-action-btn.primary{
    background:linear-gradient(135deg,var(--primary),#7c3aed);
    color:#fff;
    box-shadow:0 4px 14px var(--primary-glow);
}
.qq-action-btn.primary:hover{
    transform:translateY(-2px);
    box-shadow:0 6px 20px var(--primary-glow);
    color:#fff;
}
.qq-action-btn.secondary{
    background:var(--bg-subtle);
    color:var(--text);
    border:1.5px solid var(--border);
}
.qq-action-btn.secondary:hover{
    border-color:var(--primary);
    color:var(--primary);
    transform:translateY(-2px);
}
.qq-modal-services{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    justify-content:center;
}
.qq-service-tag{
    padding:5px 14px;
    background:rgba(79,70,229,0.06);
    color:var(--primary);
    font-size:0.68rem;
    font-weight:600;
    border-radius:999px;
    border:1px solid rgba(79,70,229,0.08);
}
.qq-modal-footer{
    padding:16px 24px;
    background:var(--bg-subtle);
    text-align:center;
    font-size:0.75rem;
    color:var(--text-lighter);
    border-top:1px solid var(--border-light);
    flex-shrink:0;
}

@media(max-width:768px){
    .qq-modal{
        max-width:94%;
        min-height:auto;
    }
    .qq-modal-body{
        padding:20px 22px;
    }
    .qq-value{
        font-size:1.4rem;
    }
}
.cta-section{padding:var(--section-py) 0;background:linear-gradient(160deg,var(--secondary),#1e293b);text-align:center;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:-50%;left:-20%;width:700px;height:700px;background:radial-gradient(circle,rgba(79,70,229,.15),transparent 55%);border-radius:50%}
.cta-section::after{content:'';position:absolute;bottom:-50%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(124,58,237,.1),transparent 55%);border-radius:50%}
.cta-section .container{position:relative;z-index:1}
.cta-section h2{color:#fff;margin-bottom:16px}
.cta-section p{color:rgba(255,255,255,.5);font-size:1.05rem;max-width:500px;margin:0 auto 40px;line-height:1.8}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ============================================
   FOOTER — Premium Dark
   ============================================ */
.site-footer{background:var(--bg-dark);color:rgba(255,255,255,.7);padding:80px 0 0;position:relative}
.site-footer::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--primary),#7c3aed,transparent)}

/* Hide mobile-only footer elements on desktop */
.footer-m-brand{display:none}
.footer-m-cta{display:none}
.footer-m-stats{display:none}
.footer-m-accordion{display:none}
.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1.2fr;gap:48px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.05)}
.footer-brand .site-logo{color:#fff;margin-bottom:20px}
.footer-brand p{font-size:.88rem;line-height:1.8;margin-bottom:28px;color:rgba(255,255,255,.32)}
.footer-social{display:flex;gap:10px}
.footer-social a{width:42px;height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.45);transition:var(--transition);text-decoration:none;font-size:1.05rem}
.footer-social a:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-3px);box-shadow:0 6px 20px var(--primary-glow)}
.footer-col h4{color:#fff;font-size:.92rem;margin-bottom:24px;position:relative;padding-bottom:14px;font-weight:700;letter-spacing:-.01em}
.footer-col h4::after{content:'';position:absolute;bottom:0;left:0;width:24px;height:2px;background:linear-gradient(90deg,var(--primary),#7c3aed);border-radius:1px}
.footer-col ul li{margin-bottom:14px}
.footer-col ul a{color:rgba(255,255,255,.35);font-size:.88rem;transition:var(--transition-fast);text-decoration:none;display:inline-flex;align-items:center;gap:4px}
.footer-col ul a:hover{color:rgba(255,255,255,.9);padding-left:4px}
.footer-bottom{padding:28px 0;display:flex;justify-content:space-between;align-items:center;font-size:.82rem;color:rgba(255,255,255,.22)}
.footer-bottom a{color:rgba(255,255,255,.35);text-decoration:none;transition:var(--transition-fast)}
.footer-bottom a:hover{color:rgba(255,255,255,.7)}

/* Back to Top */
.back-to-top{position:fixed;bottom:30px;right:30px;width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--primary),#7c3aed);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:0 8px 24px var(--primary-glow);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(20px);transition:var(--transition);z-index:999;border:none}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{transform:translateY(-4px);box-shadow:0 12px 32px var(--primary-glow)}

/* WP Utilities */
.wp-caption{max-width:100%}.wp-caption-text{font-size:.85rem;color:var(--text-light);text-align:center;margin-top:8px}
.screen-reader-text{clip:rect(1px,1px,1px,1px);position:absolute!important;height:1px;width:1px;overflow:hidden}

/* Scroll Animations */
.fade-in{opacity:0;transform:translateY(32px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.fade-in.visible{opacity:1;transform:translateY(0)}
.fade-in-left{opacity:0;transform:translateX(-32px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.fade-in-left.visible{opacity:1;transform:translateX(0)}
.fade-in-right{opacity:0;transform:translateX(32px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.fade-in-right.visible{opacity:1;transform:translateX(0)}

/* ============================================
   MOBILE BOTTOM NAV
   ============================================ */
.mobile-bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:998;background:rgba(255,255,255,.92);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-top:1px solid rgba(226,232,240,.35);padding:4px 0 calc(4px + env(safe-area-inset-bottom,0));box-shadow:0 -2px 24px rgba(0,0,0,.04)}
.mobile-bottom-nav .nav-items{display:flex;justify-content:space-around;align-items:center;max-width:400px;margin:0 auto}
.mobile-bottom-nav .nav-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:5px 10px;color:var(--text-lighter);font-size:.6rem;font-weight:600;text-decoration:none;transition:var(--transition-fast);border-radius:var(--radius-sm)}
.mobile-bottom-nav .nav-item .nav-icon{font-size:1.2rem;line-height:1;transition:var(--transition-fast)}
.mobile-bottom-nav .nav-item:hover,.mobile-bottom-nav .nav-item.active{color:var(--primary)}
.mobile-bottom-nav .nav-item:hover .nav-icon,.mobile-bottom-nav .nav-item.active .nav-icon{transform:scale(1.1) translateY(-1px)}
.mobile-bottom-nav .nav-item.center-btn{position:relative;top:-16px}
.mobile-bottom-nav .nav-item.center-btn .nav-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--primary),#7c3aed);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.35rem;box-shadow:0 6px 20px var(--primary-glow);border:3px solid #fff}

/* ============================================
   RESPONSIVE — Mobile First Refinement
   ============================================ */
@media(max-width:1024px){
  :root{--section-py:80px}
  .hero .container{grid-template-columns:1fr;text-align:center;gap:40px}
  .hero-content{max-width:100%}
  .hero-actions{justify-content:center}
  .hero-stats{justify-content:center}
  .hero-visual{order:-1}
  .hero-card-stack{max-width:400px;margin:0 auto}
  .hero-glass.g1{left:-16px}.hero-glass.g2{right:-16px}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .portfolio-grid{grid-template-columns:repeat(2,1fr)}
  .about .container{grid-template-columns:1fr;gap:48px}
  .testimonials-grid{grid-template-columns:1fr 1fr}
  .testimonial-card{min-width:calc(50% - 14px);margin-right:28px}
  .contact .container{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .awards-grid{grid-template-columns:repeat(2,1fr);gap:18px}
}

@media(max-width:768px){
  :root{--header-h:56px;--section-py:64px}
  .container{padding:0 18px}
  .menu-toggle{display:flex}
  .main-nav{position:fixed;top:0;right:-100%;width:300px;height:100vh;background:rgba(255,255,255,.98);backdrop-filter:blur(24px);box-shadow:-8px 0 40px rgba(0,0,0,.08);padding:80px 28px 28px;transition:var(--transition);z-index:1000;overflow-y:auto}
  .main-nav.open{right:0}
  .main-nav ul{flex-direction:column;gap:6px}
  .main-nav a{padding:14px 18px;font-size:.95rem;border-radius:var(--radius-lg);font-weight:500}
  .main-nav a:hover,.main-nav a.active{background:rgba(79,70,229,.06);color:var(--primary);font-weight:600}
  .main-nav a::after{display:none}
  .header-cta{display:none}
  .mobile-bottom-nav{display:block}

  /* Hero Mobile */
  .hero{min-height:auto;padding-top:calc(var(--header-h) + 20px);padding-bottom:28px}
  .hero .container{gap:28px}
  .hero-content{order:2}
  .hero-visual{order:1}
  .hero-card-stack{max-width:320px}
  .hero-glass{display:none}
  .hero-code-block{display:none}
  .hero h1{font-size:1.7rem;margin-bottom:14px}
  .hero-desc{font-size:.9rem;margin-bottom:24px;line-height:1.75;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .hero-actions{gap:12px;margin-bottom:28px}
  .hero-actions .btn{padding:11px 24px;font-size:.84rem}
  .hero-stats{gap:24px}
  .hero-stat .number{font-size:1.5rem}
  .hero-stat .label{font-size:.72rem}
  .hero-stat::after{height:20px;right:-12px}

  /* Services Mobile */
  .services-grid{grid-template-columns:1fr;gap:12px}
  .service-card{padding:20px;display:flex;gap:16px;align-items:center}
  .service-icon{width:48px;height:48px;min-width:48px;border-radius:14px;font-size:1.3rem;margin-bottom:0}
  .service-card .service-body{flex:1;min-width:0}
  .service-card h3{font-size:.95rem;margin-bottom:4px;line-height:1.4}
  .service-card p{font-size:.8rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.55;color:var(--text-light)}
  .service-card .service-link{display:none}

  /* Portfolio Mobile */
  .portfolio-filter{gap:8px;margin-bottom:32px}
  .filter-btn{padding:7px 18px;font-size:.8rem}
  .portfolio-grid{grid-template-columns:1fr;gap:16px}
  .portfolio-card{border-radius:var(--radius-lg)}
  .portfolio-info{padding:18px}

  /* Stats Mobile */
  .stats-row{padding:52px 0}
  .stats-grid{grid-template-columns:repeat(4,1fr);gap:10px}
  .stat-item{padding:16px 6px;border-radius:var(--radius)}
  .stat-item .num{font-size:1.6rem}
  .stat-item .txt{font-size:.65rem}

  /* About Mobile */
  .about .container{gap:36px}
  .about-image .main-img{border-radius:var(--radius-xl);aspect-ratio:16/10;font-size:2.8rem}
  .about-image .exp-badge{bottom:-14px;right:14px;padding:16px 22px;border-radius:var(--radius-lg)}
  .about-image .exp-badge .num{font-size:2rem}
  .about-content h2{font-size:1.5rem}
  .about-content .lead{font-size:.92rem;margin-bottom:28px}
  .about-features{grid-template-columns:1fr;gap:12px}
  .about-feature{padding:12px;gap:12px}
  .about-feature .icon{width:38px;height:38px;min-width:38px;font-size:1rem}

  /* Testimonials Mobile - Carousel */
  .testimonial-card{min-width:100%;margin-right:0;border-radius:var(--radius-xl)}
  .testimonial-card .card-top{padding:24px 22px 18px}
  .testimonial-card .text{font-size:.88rem;padding:0 22px;line-height:1.8}
  .testimonial-card .card-bottom{padding:16px 22px 22px}
  .testimonial-author .avatar{width:44px;height:44px;border-radius:12px;font-size:.95rem}
  .carousel-btn{width:42px;height:42px;font-size:1.1rem}
  .testimonial-controls{margin-top:28px;gap:14px}

  /* Awards Mobile */
  .awards-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .award-card{padding:18px;gap:14px;flex-direction:column;text-align:center}
  .award-icon{width:48px;height:48px;min-width:48px;font-size:1.6rem;border-radius:14px}
  .award-info h3{font-size:.85rem;margin-bottom:2px}
  .award-info p{font-size:.72rem}

  /* Contact Mobile */
  .contact .container{gap:32px}
  .contact-info h2{font-size:1.5rem}
  .contact-methods{gap:12px;margin-bottom:28px}
  .contact-method{padding:14px;gap:14px}
  .contact-method .method-icon{width:46px;height:46px;min-width:46px;font-size:1.2rem;border-radius:12px}
  .contact-form-wrapper{padding:24px 18px;border-radius:var(--radius-xl)}
  .form-row{grid-template-columns:1fr;gap:16px}
  .form-control{padding:12px 16px;font-size:.88rem}

  /* CTA Mobile */
  .cta-section{padding:64px 0 90px}
  .cta-section h2{font-size:1.5rem}
  .cta-section p{font-size:.92rem;margin-bottom:32px}
  .cta-actions{flex-direction:column;align-items:center;gap:12px}
  .cta-actions .btn{width:100%;max-width:320px}

  /* Footer Mobile */
  .site-footer{padding:0 0 72px}
  .site-footer::before{height:3px;background:linear-gradient(90deg,var(--primary),#7c3aed,#ec4899,var(--accent))}
  .footer-m-brand{display:block;text-align:center;padding:40px 20px 28px;margin:0 -18px 0;background:linear-gradient(160deg,rgba(79,70,229,.06),rgba(124,58,237,.03))}
  .footer-m-brand .site-logo{justify-content:center;margin-bottom:14px;font-size:1.35rem}
  .footer-m-brand .logo-icon{width:44px;height:44px;font-size:1.15rem;border-radius:14px}
  .footer-m-brand p{color:rgba(255,255,255,.3);font-size:.82rem;margin-bottom:22px;line-height:1.7;max-width:280px;margin-left:auto;margin-right:auto}
  .footer-m-brand .footer-social{justify-content:center;gap:12px}
  .footer-m-brand .footer-social a{width:46px;height:46px;border-radius:14px;font-size:1.1rem;border:1px solid rgba(255,255,255,.08)}
  .footer-m-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 16px}
  .footer-m-stats .ms{text-align:center;padding:20px 8px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.04);border-radius:var(--radius-lg)}
  .footer-m-stats .ms .mn{display:block;font-family:var(--font-display);font-size:1.5rem;font-weight:800;background:linear-gradient(135deg,#818cf8,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:6px}
  .footer-m-stats .ms .mt{font-size:.68rem;color:rgba(255,255,255,.25);font-weight:500}
  .footer-m-cta{display:block;background:linear-gradient(135deg,var(--primary),#6366f1,#7c3aed);border-radius:var(--radius-xl);padding:30px 20px;margin:0 0 20px;text-align:center;box-shadow:0 8px 36px var(--primary-glow);position:relative;overflow:hidden}
  .footer-m-cta::before{content:'';position:absolute;top:-50%;right:-30%;width:200px;height:200px;background:radial-gradient(circle,rgba(255,255,255,.08),transparent);border-radius:50%}
  .footer-m-cta .cta-t{color:#fff;font-size:1.1rem;font-weight:700;margin-bottom:8px;position:relative}
  .footer-m-cta .cta-d{color:rgba(255,255,255,.5);font-size:.82rem;margin-bottom:20px;position:relative}
  .footer-m-cta .cta-btns{display:flex;gap:12px;justify-content:center;position:relative}
  .footer-m-cta .cta-btn{flex:1;max-width:160px;padding:13px 16px;border-radius:var(--radius);font-size:.85rem;font-weight:600;text-decoration:none;text-align:center;transition:var(--transition-fast)}
  .footer-m-cta .cta-btn.qq{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(8px)}
  .footer-m-cta .cta-btn.qq:hover{background:rgba(255,255,255,.2)}
  .footer-m-cta .cta-btn.email{background:#fff;color:var(--primary);box-shadow:0 4px 16px rgba(0,0,0,.1)}
  .footer-m-cta .cta-btn.email:hover{box-shadow:0 6px 24px rgba(0,0,0,.15);transform:translateY(-1px)}
  .footer-m-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 16px}
  .footer-m-stats .ms{text-align:center;padding:18px 8px;background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.05);border-radius:var(--radius-lg)}
  .footer-m-stats .ms .mn{display:block;font-family:var(--font-display);font-size:1.4rem;font-weight:800;background:linear-gradient(135deg,#818cf8,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:6px}
  .footer-m-stats .ms .mt{font-size:.68rem;color:rgba(255,255,255,.28);font-weight:500}
  .footer-grid{display:flex;flex-direction:column;gap:14px;padding-bottom:0;border-bottom:none}
  .footer-brand{display:none}

  /* Mobile Accordion Footer */
  .footer-m-accordion{display:flex;flex-direction:column;gap:0;margin:0 0 20px;border-radius:var(--radius-xl);overflow:hidden;border:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.02)}
  .footer-acc-item{border-bottom:1px solid rgba(255,255,255,.05)}
  .footer-acc-item:last-child{border-bottom:none}
  .footer-acc-btn{width:100%;display:flex;align-items:center;justify-content:space-between;padding:18px 20px;background:transparent;border:none;cursor:pointer;color:rgba(255,255,255,.85);font-size:.92rem;font-weight:600;font-family:var(--font-display);letter-spacing:-.01em;transition:var(--transition-fast)}
  .footer-acc-btn:active{background:rgba(255,255,255,.03)}
  .footer-acc-icon{font-size:1.3rem;font-weight:300;color:rgba(255,255,255,.3);transition:transform .35s var(--ease);line-height:1}
  .footer-acc-item.open .footer-acc-icon{transform:rotate(45deg);color:var(--primary-light)}
  .footer-acc-content{max-height:0;overflow:hidden;transition:max-height .4s var(--ease),padding .3s var(--ease);padding:0 20px}
  .footer-acc-item.open .footer-acc-content{max-height:400px;padding:0 20px 18px}
  .footer-acc-content ul{list-style:none;padding:0;margin:0}
  .footer-acc-content ul li{margin-bottom:0}
  .footer-acc-content ul a{display:block;padding:11px 14px;color:rgba(255,255,255,.4);font-size:.85rem;border-radius:var(--radius);transition:var(--transition-fast);text-decoration:none}
  .footer-acc-content ul a:hover{background:rgba(255,255,255,.05);color:rgba(255,255,255,.85);padding-left:20px}

  .footer-col{display:none}
  .footer-bottom{padding:20px 0 0;flex-direction:column;gap:10px;text-align:center;margin-top:18px;border-top:1px solid rgba(255,255,255,.04)}
  .footer-bottom span{font-size:.76rem;color:rgba(255,255,255,.2)}

  /* Back to top */
  .back-to-top{bottom:82px;right:18px;width:42px;height:42px;border-radius:12px;font-size:1.05rem}
}

@media(max-width:380px){
  .hero-stats{flex-wrap:wrap;gap:14px}
  .hero-stat::after{display:none}
  .footer-m-stats{gap:8px}
  .footer-m-stats .ms .mn{font-size:1.15rem}
}