/* ===== Reset & Base ===== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:#1a1a2e;
  background:#f5f7fa;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
img{max-width:100%;display:block}

/* ===== CSS Variables ===== */
:root{
  --primary:#1677ff;
  --primary-dark:#0958d9;
  --primary-light:#e6f4ff;
  --text:#1a1a2e;
  --text-secondary:#6b7280;
  --text-muted:#9ca3af;
  --bg:#f5f7fa;
  --bg-white:#ffffff;
  --bg-dark:#0f172a;
  --bg-dark-2:#1e293b;
  --border:#e5e7eb;
  --border-light:#f0f0f0;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow-sm:0 2px 8px rgba(0,0,0,.06);
  --shadow:0 4px 20px rgba(0,0,0,.08);
  --shadow-lg:0 8px 40px rgba(0,0,0,.12);
  --max-width:1200px;
}

/* ===== Top Navigation ===== */
.nav-wrap{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);
  z-index:1000;width:calc(100% - 32px);max-width:1160px;
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  background:#ffffff;
  border-radius:20px;padding:10px 20px;
  box-shadow:0 4px 30px rgba(0,0,0,.08);
}
.nav-logo{display:flex;align-items:center;gap:10px}
.nav-logo-icon{
  width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:13px;
  position:relative;overflow:hidden;
}
.nav-logo-text{display:flex;flex-direction:column;line-height:1.2}
.nav-logo-name{font-size:18px;font-weight:700;color:var(--text)}
.nav-logo-sub{font-size:10px;color:var(--text-muted);letter-spacing:1px;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{
  padding:8px 16px;border-radius:10px;font-size:14px;font-weight:500;
  color:var(--text-secondary);transition:all .2s;cursor:pointer;
}
.nav-link:hover{color:var(--primary);background:var(--primary-light)}
.nav-link.active{color:var(--primary);font-weight:600}
.nav-cta{
  background:#1a1a2e;color:#fff;padding:10px 22px;border-radius:12px;
  font-size:14px;font-weight:600;transition:all .2s;cursor:pointer;border:none;
}
.nav-cta:hover{background:#333;transform:translateY(-1px)}

/* ===== Hero Section ===== */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:120px 20px 80px;overflow:hidden;
  background:#ffffff;
}
.hero-bg-glow{position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none}
.hero-glow-1{width:500px;height:500px;background:rgba(200,180,255,.35);top:-100px;right:-100px}
.hero-glow-2{width:400px;height:400px;background:rgba(180,200,255,.2);bottom:-100px;left:-50px}
.hero-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(0,0,0,.015) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,0,0,.015) 1px,transparent 1px);
  background-size:40px 40px;
  mask-image:radial-gradient(ellipse at 70% 50%,black 40%,transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse at 70% 50%,black 40%,transparent 80%);
}
.hero-inner{
  position:relative;z-index:2;max-width:var(--max-width);margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;width:100%;
}
.hero-left{max-width:520px}
.hero-badge{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--primary-light);color:var(--primary);
  padding:6px 14px;border-radius:20px;font-size:13px;font-weight:500;
  margin-bottom:24px;
}
.hero-badge-dot{width:6px;height:6px;border-radius:50%;background:var(--primary)}
.hero-title{
  font-size:48px;font-weight:800;line-height:1.15;margin-bottom:20px;
  color:var(--text);letter-spacing:-.5px;
}
.hero-title .highlight{color:var(--primary)}
.hero-desc{
  font-size:16px;color:var(--text-secondary);line-height:1.8;margin-bottom:28px;
}
.hero-buttons{display:flex;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--primary);color:#fff;padding:14px 28px;border-radius:14px;
  font-size:15px;font-weight:600;transition:all .2s;cursor:pointer;border:none;
  box-shadow:0 4px 16px rgba(22,119,255,.3);
}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 24px rgba(22,119,255,.4)}
.btn-secondary{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:var(--text);padding:14px 28px;border-radius:14px;
  font-size:15px;font-weight:600;transition:all .2s;cursor:pointer;
  border:1.5px solid var(--border);
}
.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}
.hero-note{font-size:13px;color:var(--text-muted);margin-bottom:18px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px}
.hero-tag{
  display:inline-flex;align-items:center;gap:4px;
  font-size:12px;color:var(--text-secondary);
}
.hero-tag-dot{width:5px;height:5px;border-radius:50%;background:var(--primary)}

/* Hero Phone Mockup */
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:500px}
.phone-mockup{
  width:260px;height:520px;background:#ffffff;border-radius:44px;
  padding:10px;box-shadow:0 20px 60px rgba(0,0,0,.15);position:relative;z-index:2;
  border:1px solid rgba(0,0,0,.05);
}
.phone-screen{
  width:100%;height:100%;background:#f0f4ff;border-radius:36px;
  overflow:hidden;position:relative;
}
.phone-notch{
  position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:90px;height:26px;background:#1a1a2e;border-radius:0 0 14px 14px;z-index:3;
}
.phone-chat-bg{
  position:absolute;inset:0;opacity:.15;
  background-image:
    radial-gradient(circle at 20% 30%,#999 2px,transparent 2px),
    radial-gradient(circle at 70% 20%,#999 1.5px,transparent 1.5px),
    radial-gradient(circle at 40% 60%,#999 2px,transparent 2px),
    radial-gradient(circle at 80% 70%,#999 1.5px,transparent 1.5px),
    radial-gradient(circle at 30% 80%,#999 2px,transparent 2px),
    radial-gradient(circle at 60% 45%,#999 1.5px,transparent 1.5px);
  background-size:80px 80px;
}
.phone-content{padding:40px 14px 14px;position:relative;z-index:2}
.phone-header{display:flex;align-items:center;gap:8px;margin-bottom:14px}
.phone-avatar{
  width:30px;height:30px;border-radius:50%;
  background:linear-gradient(135deg,#667eea,#764ba2);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:11px;font-weight:700;
}
.phone-name{font-size:13px;font-weight:600}
.phone-status{font-size:10px;color:var(--text-muted)}
.phone-msg{
  background:#fff;padding:8px 12px;border-radius:12px 12px 12px 4px;
  font-size:11px;margin-bottom:6px;max-width:85%;box-shadow:var(--shadow-sm);
}
.phone-msg.bot{background:var(--primary-light)}
.phone-msg-time{font-size:10px;color:var(--text-muted);text-align:center;margin:6px 0}
.phone-result{
  background:#fff;padding:8px 10px;border-radius:10px;margin-bottom:5px;
  display:flex;align-items:center;gap:8px;box-shadow:var(--shadow-sm);
}
.phone-result-icon{width:26px;height:26px;border-radius:8px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;font-size:13px}
.phone-result-text{font-size:11px;font-weight:500}
.phone-result-type{font-size:9px;color:var(--text-muted)}
.phone-input-bar{
  position:absolute;bottom:10px;left:10px;right:10px;
  background:#fff;border-radius:18px;padding:7px 10px;
  display:flex;align-items:center;gap:6px;box-shadow:var(--shadow-sm);z-index:3;
}
.phone-input{flex:1;font-size:11px;color:var(--text-muted)}
.phone-send{width:26px;height:26px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;color:#fff;font-size:11px}

/* Floating Cards - 毛玻璃效果 */
.float-card{
  position:absolute;background:rgba(255,255,255,.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-radius:14px;padding:10px 14px;box-shadow:0 4px 20px rgba(0,0,0,.08);
  display:flex;align-items:center;gap:10px;z-index:3;
  border:1px solid rgba(255,255,255,.8);
  animation:float 4s ease-in-out infinite;
}
.float-card-1{top:60px;right:-10px;animation-delay:.3s}
.float-card-2{top:160px;right:-30px;animation-delay:.8s}
.float-card-3{top:260px;right:-10px;animation-delay:1.3s}
.float-card-icon{
  width:32px;height:32px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-size:14px;color:#fff;font-weight:600;flex-shrink:0;
}
.float-card-1 .float-card-icon{background:linear-gradient(135deg,#a8c5ff,#7ab8ff)}
.float-card-2 .float-card-icon{background:linear-gradient(135deg,#d4b8ff,#b89aff)}
.float-card-3 .float-card-icon{background:linear-gradient(135deg,#b8e8d0,#88d8b0)}
.float-card-title{font-size:12px;font-weight:600;color:var(--text)}
.float-card-desc{font-size:10px;color:var(--text-muted)}
.float-card-dot{position:absolute;top:8px;right:8px;width:6px;height:6px;border-radius:50%;background:#1677ff}

/* Hero Decorations - 3D style */
.hero-deco{position:absolute;z-index:1}
.deco-magnifier{
  width:120px;height:120px;bottom:40px;left:0;
  animation:float 5s ease-in-out infinite;
}
.deco-plane{
  width:140px;height:140px;bottom:60px;right:-20px;
  animation:float 6s ease-in-out infinite reverse;
}
.deco-pin{
  width:30px;height:30px;bottom:100px;left:100px;
  animation:float 4s ease-in-out infinite 1s;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ===== Section Common ===== */
.section{padding:80px 20px;position:relative}
.section-inner{max-width:var(--max-width);margin:0 auto}
.section-eyebrow{
  font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;
  color:var(--primary);margin-bottom:12px;
}
.section-title{
  font-size:36px;font-weight:800;color:var(--text);margin-bottom:16px;
  letter-spacing:-.5px;line-height:1.2;
}
.section-desc{font-size:16px;color:var(--text-secondary);max-width:600px;line-height:1.8}
.section-header{margin-bottom:48px}
.section-header.center{text-align:center}
.section-header.center .section-desc{margin:0 auto}

/* ===== Capabilities Section ===== */
.capabilities{background:#f5f7fa}
.cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cap-card{
  background:#fff;border-radius:var(--radius);padding:28px 24px;
  transition:all .3s;position:relative;overflow:hidden;
  border:1px solid var(--border-light);
}
.cap-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cap-icon{
  width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:22px;margin-bottom:20px;
}
.cap-icon.blue{background:var(--primary-light);color:var(--primary)}
.cap-icon.green{background:#dcfce7;color:#16a34a}
.cap-icon.purple{background:#f3e8ff;color:#9333ea}
.cap-icon.orange{background:#ffedd5;color:#ea580c}
.cap-label{font-size:12px;font-weight:600;margin-bottom:6px}
.cap-label.blue{color:var(--primary)}
.cap-label.green{color:#16a34a}
.cap-label.purple{color:#9333ea}
.cap-label.orange{color:#ea580c}
.cap-name{font-size:18px;font-weight:700;color:var(--text);margin-bottom:10px}
.cap-desc{font-size:13px;color:var(--text-secondary);line-height:1.7}
.cap-card::after{
  content:'';position:absolute;bottom:-30px;right:-30px;width:120px;height:120px;
  border-radius:50%;opacity:.05;
}
.cap-card:nth-child(1)::after{background:var(--primary)}
.cap-card:nth-child(2)::after{background:#16a34a}
.cap-card:nth-child(3)::after{background:#9333ea}
.cap-card:nth-child(4)::after{background:#ea580c}

/* ===== How It Works ===== */
.how-it-works{background:#fff}
.how-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:48px;gap:40px}
.how-header-left{flex:1}
.how-header-right{max-width:360px;font-size:15px;color:var(--text-secondary);line-height:1.8}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step-card{
  background:linear-gradient(135deg,#f8fafc 0%,#f0f4ff 100%);
  border-radius:var(--radius-lg);padding:32px 28px;position:relative;
  border:1px solid var(--border-light);transition:all .3s;
}
.step-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.step-number{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:50%;background:var(--text);color:#fff;
  font-size:13px;font-weight:700;margin-bottom:20px;
}
.step-icon{position:absolute;top:32px;right:28px;font-size:32px;opacity:.6}
.step-title{font-size:20px;font-weight:700;color:var(--text);margin-bottom:10px}
.step-desc{font-size:14px;color:var(--text-secondary);line-height:1.8;margin-bottom:16px}
.step-link{
  display:inline-flex;align-items:center;gap:4px;
  font-size:14px;font-weight:600;color:var(--primary);
}
.step-link:hover{gap:8px}
.step-code{
  display:inline-block;background:var(--primary-light);color:var(--primary);
  padding:2px 8px;border-radius:6px;font-size:13px;font-family:monospace;
}

/* ===== Bot Services ===== */
.bot-services{
  background:linear-gradient(180deg,#f0f4ff 0%,#f5f0ff 100%);
  position:relative;overflow:hidden;
}
.bot-services::before{
  content:'';position:absolute;top:-100px;right:-100px;width:400px;height:400px;
  border-radius:50%;background:radial-gradient(circle,rgba(212,184,255,.3),transparent 70%);
}
.services-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:48px;align-items:start}
.services-left{position:sticky;top:120px}
.services-tip{
  background:#fff;border-radius:var(--radius);padding:16px 20px;
  margin:24px 0;display:flex;gap:12px;align-items:flex-start;
  border:1px solid var(--border-light);
}
.services-tip-icon{
  width:32px;height:32px;border-radius:10px;background:var(--primary-light);
  color:var(--primary);display:flex;align-items:center;justify-content:center;
  font-size:16px;flex-shrink:0;
}
.services-tip-text{font-size:13px;color:var(--text-secondary);line-height:1.7}
.services-tip-text strong{color:var(--text);display:block;margin-bottom:4px}
.services-cmds{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cmd-card{
  background:#fff;border-radius:var(--radius);padding:20px;
  transition:all .2s;cursor:pointer;border:1px solid var(--border-light);
}
.cmd-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--primary)}
.cmd-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.cmd-code{
  font-size:13px;font-weight:600;color:var(--primary);
  font-family:"SF Mono",Monaco,monospace;
}
.cmd-copy{font-size:11px;color:var(--text-muted);cursor:pointer}
.cmd-name{font-size:16px;font-weight:700;color:var(--text);margin-bottom:4px}
.cmd-desc{font-size:13px;color:var(--text-secondary)}

/* ===== Add to Channel/Group ===== */
.add-section{background:#fff;padding:60px 20px}
.add-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:var(--max-width);margin:0 auto}
.add-card{
  border-radius:var(--radius-lg);padding:36px;position:relative;overflow:hidden;
  transition:all .3s;
}
.add-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.add-card.channel{background:linear-gradient(135deg,#f0f4ff 0%,#e6f0ff 100%)}
.add-card.group{background:linear-gradient(135deg,#f0fdf4 0%,#dcfce7 100%)}
.add-eyebrow{font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:12px}
.add-card.channel .add-eyebrow{color:var(--primary)}
.add-card.group .add-eyebrow{color:#16a34a}
.add-title{font-size:22px;font-weight:700;color:var(--text);margin-bottom:12px}
.add-desc{font-size:14px;color:var(--text-secondary);line-height:1.8;margin-bottom:20px;max-width:320px}
.add-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;
}
.add-card.channel .add-link{color:var(--primary)}
.add-card.group .add-link{color:#16a34a}
.add-icon{
  position:absolute;top:36px;right:36px;width:56px;height:56px;
  border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;
}
.add-card.channel .add-icon{background:rgba(22,119,255,.1);color:var(--primary)}
.add-card.group .add-icon{background:rgba(22,163,74,.1);color:#16a34a}
.add-card::after{
  content:'';position:absolute;bottom:-40px;right:-40px;width:160px;height:160px;
  border-radius:50%;opacity:.08;
}
.add-card.channel::after{background:var(--primary)}
.add-card.group::after{background:#16a34a}

/* ===== Bot Creator (Dark) ===== */
.bot-creator{background:#f5f7fa;padding:60px 20px}
.creator-card{
  max-width:var(--max-width);margin:0 auto;
  background:var(--bg-dark);border-radius:var(--radius-lg);padding:56px;
  display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:center;
  position:relative;overflow:hidden;
}
.creator-card::before{
  content:'';position:absolute;top:-50%;left:-20%;width:60%;height:200%;
  background:radial-gradient(ellipse,rgba(22,119,255,.15),transparent 70%);
}
.creator-left{position:relative;z-index:2}
.creator-eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#60a5fa;margin-bottom:16px}
.creator-title{font-size:36px;font-weight:800;color:#fff;margin-bottom:16px;line-height:1.2}
.creator-desc{font-size:15px;color:#94a3b8;line-height:1.8;margin-bottom:28px}
.creator-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:var(--text);padding:14px 28px;border-radius:14px;
  font-size:15px;font-weight:600;transition:all .2s;cursor:pointer;
}
.creator-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,255,255,.2)}
.creator-templates{display:grid;grid-template-columns:1fr 1fr;gap:14px;position:relative;z-index:2}
.tpl-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:20px;transition:all .2s;
}
.tpl-card:hover{background:rgba(255,255,255,.08);border-color:rgba(96,165,250,.3)}
.tpl-num{font-size:11px;font-weight:600;color:#60a5fa;letter-spacing:1px;margin-bottom:8px}
.tpl-name{font-size:16px;font-weight:700;color:#fff;margin-bottom:4px}
.tpl-desc{font-size:13px;color:#94a3b8}

/* ===== Blog Section ===== */
.blog{background:#fff}
.blog-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:40px}
.blog-more{font-size:14px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:4px}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.blog-card{
  border-radius:var(--radius);overflow:hidden;background:#fff;
  border:1px solid var(--border-light);transition:all .3s;cursor:pointer;
}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.blog-cover{
  height:160px;display:flex;align-items:center;justify-content:center;
  position:relative;
}
.blog-cover.c1{background:linear-gradient(135deg,#dbeafe,#bfdbfe)}
.blog-cover.c2{background:linear-gradient(135deg,#dcfce7,#bbf7d0)}
.blog-cover.c3{background:linear-gradient(135deg,#f3e8ff,#e9d5ff)}
.blog-cover-content{display:flex;align-items:center;gap:12px}
.blog-cover-pill{
  background:rgba(255,255,255,.8);padding:8px 16px;border-radius:10px;
  font-size:14px;font-weight:600;color:var(--text);
}
.blog-cover-arrow{font-size:20px;color:var(--primary)}
.blog-body{padding:20px}
.blog-meta{font-size:12px;color:var(--primary);font-weight:600;margin-bottom:8px}
.blog-title{font-size:17px;font-weight:700;color:var(--text);margin-bottom:8px;line-height:1.4}
.blog-excerpt{font-size:13px;color:var(--text-secondary);line-height:1.7}

/* ===== FAQ ===== */
.faq{background:#f5f7fa}
.faq-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:48px;align-items:start}
.faq-left{position:sticky;top:120px}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border-light);transition:all .2s;
}
.faq-item.open{border-color:var(--primary);box-shadow:0 0 0 3px rgba(22,119,255,.08)}
.faq-q{
  padding:20px 24px;display:flex;justify-content:space-between;align-items:center;
  cursor:pointer;font-size:16px;font-weight:600;color:var(--text);
}
.faq-item.open .faq-q{color:var(--primary)}
.faq-toggle{
  width:28px;height:28px;border-radius:50%;background:var(--primary-light);
  color:var(--primary);display:flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:400;transition:all .2s;flex-shrink:0;
}
.faq-item.open .faq-toggle{background:var(--primary);color:#fff;transform:rotate(45deg)}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .3s ease;
  padding:0 24px;
}
.faq-item.open .faq-a{max-height:300px;padding:0 24px 20px}
.faq-a p{font-size:14px;color:var(--text-secondary);line-height:1.8}

/* ===== CTA Section ===== */
.cta{
  background:var(--bg-dark);padding:80px 20px;text-align:center;
  position:relative;overflow:hidden;
}
.cta::before{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:600px;height:400px;
  background:radial-gradient(ellipse,rgba(22,119,255,.2),transparent 70%);
}
.cta-inner{position:relative;z-index:2;max-width:700px;margin:0 auto}
.cta-eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#60a5fa;margin-bottom:16px}
.cta-title{font-size:36px;font-weight:800;color:#fff;margin-bottom:16px;line-height:1.2}
.cta-desc{font-size:15px;color:#94a3b8;margin-bottom:32px;line-height:1.8}
.cta-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:var(--text);padding:16px 32px;border-radius:16px;
  font-size:16px;font-weight:600;transition:all .2s;cursor:pointer;
}
.cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(255,255,255,.2)}

/* ===== Footer ===== */
.footer{background:#f5f7fa;padding:60px 20px 30px}
.footer-inner{max-width:var(--max-width);margin:0 auto}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand-desc{font-size:13px;color:var(--text-secondary);line-height:1.8;margin:16px 0;max-width:360px}
.footer-tags{display:flex;flex-wrap:wrap;gap:8px}
.footer-tag{font-size:12px;color:var(--primary);font-weight:500}
.footer-col-title{font-size:14px;font-weight:700;color:var(--text);margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-link{font-size:13px;color:var(--text-secondary);transition:color .2s;cursor:pointer}
.footer-link:hover{color:var(--primary)}
.footer-bottom{
  border-top:1px solid var(--border);padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
}
.footer-copy{font-size:12px;color:var(--text-muted)}
.footer-disclaimer{font-size:11px;color:var(--text-muted);max-width:400px;text-align:right}

/* ===== Responsive ===== */
@media(max-width:968px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-left{margin:0 auto}
  .hero-desc{margin:0 auto 28px}
  .hero-buttons{justify-content:center}
  .hero-tags{justify-content:center}
  .hero-visual{margin-top:40px}
  .cap-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:1fr}
  .services-layout{grid-template-columns:1fr}
  .services-left{position:static}
  .add-grid{grid-template-columns:1fr}
  .creator-card{grid-template-columns:1fr;padding:36px 24px}
  .blog-grid{grid-template-columns:1fr}
  .faq-layout{grid-template-columns:1fr}
  .faq-left{position:static}
  .footer-top{grid-template-columns:1fr 1fr}
  .how-header{flex-direction:column}
  .nav-links{display:none}
  .hero-title{font-size:36px}
  .section-title{font-size:28px}
  .creator-title{font-size:28px}
  .cta-title{font-size:28px}
}
@media(max-width:560px){
  .cap-grid{grid-template-columns:1fr}
  .services-cmds{grid-template-columns:1fr}
  .creator-templates{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .footer-disclaimer{text-align:center}
  .phone-mockup{width:240px;height:480px}
}