@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700;900&display=swap');
:root{--red:#c0392b;--red-dark:#a93226;--red-light:#fde8e8;--blue:#2874a6;--blue-light:#e8f4fd;--green:#27ae60;--green-light:#e8f8ed;--bg:#faf8f4;--bg-warm:#f5f0e8;--card:#ffffff;--border:#e8e4df;--text:#2d2926;--muted:#7a746e;--shadow-sm:0 2px 8px rgba(0,0,0,0.04);--shadow-md:0 6px 24px rgba(0,0,0,0.08);--shadow-lg:0 12px 40px rgba(0,0,0,0.12);--radius:14px;--radius-sm:10px;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.progress-bar{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--red),#e74c3c,var(--red));width:0%;z-index:9999;transition:width 80ms}
nav{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(255,255,255,0.96);backdrop-filter:blur(16px) saturate(180%);border-bottom:1.5px solid var(--border);height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,4vw,48px);box-shadow:0 1px 12px rgba(0,0,0,0.03)}
.nav-logo{display:flex;align-items:center;gap:8px;font-weight:900;font-size:18px;color:var(--red)}
.nav-logo span{color:var(--text);font-weight:700}
.nav-links{display:flex;gap:8px;align-items:center}
.nav-links a{color:var(--muted);font-size:14px;font-weight:600;padding:6px 14px;border-radius:8px;transition:all .2s;white-space:nowrap}
.nav-links a:hover{color:var(--red);background:var(--red-light)}
.nav-cta{background:var(--red);color:#fff!important;padding:8px 18px!important;border-radius:8px!important;font-weight:700!important;font-size:13px!important;box-shadow:0 2px 8px rgba(192,57,43,0.25)}
.nav-cta:hover{background:var(--red-dark)!important;transform:translateY(-1px)}
.hamburger{display:none;background:none;border:1.5px solid var(--border);font-size:14px;cursor:pointer;color:var(--text);font-weight:600;padding:6px 12px;border-radius:8px}
.hero{padding:100px 24px 64px;text-align:center;position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--bg) 100%)}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 1px 1px,rgba(192,57,43,0.04) 1px,transparent 0);background-size:40px 40px;pointer-events:none}
.hero-emoji{font-size:72px;display:inline-block;animation:float 3s ease-in-out infinite;filter:drop-shadow(0 8px 16px rgba(0,0,0,0.1));margin-bottom:20px}
@keyframes float{0%,100%{transform:translateY(0) rotate(0deg)}25%{transform:translateY(-8px) rotate(-3deg)}75%{transform:translateY(-4px) rotate(2deg)}}
.hero h1{font-size:clamp(28px,5vw,46px);font-weight:900;line-height:1.3;margin-bottom:16px}
.hero h1 .red{color:var(--red)}
.hero-sub{font-size:clamp(15px,2vw,18px);color:var(--muted);max-width:600px;margin:0 auto 20px;line-height:1.8}
.hero-tags{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.hero-tag{padding:6px 16px;border-radius:20px;font-size:13px;font-weight:700;background:var(--card);border:1.5px solid var(--border);transition:all .2s}
.hero-tag:hover{border-color:var(--red);color:var(--red);transform:translateY(-1px)}
.hero-btns{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-sm);background:var(--red);color:#fff;font-weight:800;font-size:16px;transition:all .25s;box-shadow:0 4px 16px rgba(192,57,43,0.3)}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 28px rgba(192,57,43,0.35)}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius-sm);background:var(--card);color:var(--red);font-weight:700;font-size:16px;border:2px solid var(--red);transition:all .25s}
.btn-secondary:hover{background:var(--red);color:#fff;transform:translateY(-2px)}
.social-proof{display:flex;justify-content:center;gap:40px;flex-wrap:wrap}
.proof-item{text-align:center;padding:12px 8px}
.proof-num{font-size:28px;font-weight:900;color:var(--red)}
.proof-label{font-size:12px;color:var(--muted);font-weight:600}
.section{max-width:1000px;margin:0 auto;padding:60px clamp(20px,4vw,40px)}
.section-alt{background:var(--bg-warm)}
.section-white{background:#fff}
.section-header{text-align:center;margin-bottom:40px}
.section-label{display:inline-block;font-size:13px;font-weight:700;color:var(--red);padding:4px 14px;border-radius:20px;background:var(--red-light);margin-bottom:12px}
.section-title{font-size:clamp(24px,4vw,36px);font-weight:900;margin-bottom:8px}
.section-desc{font-size:15px;color:var(--muted);max-width:520px;margin:0 auto}
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--card);border:2px solid var(--border);border-radius:var(--radius);padding:24px;transition:all .25s;position:relative;overflow:hidden;display:block;color:var(--text);text-decoration:none}
.card::after{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:var(--red);opacity:0;transition:opacity .2s}
.card:hover{border-color:var(--red);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.card:hover::after{opacity:1}
.card-icon{font-size:36px;margin-bottom:12px}
.card-tag{display:inline-block;font-size:11px;font-weight:700;padding:3px 10px;border-radius:20px;background:var(--red-light);color:var(--red);margin-bottom:8px}
.card-title{font-size:16px;font-weight:800;margin-bottom:6px}
.card-desc{font-size:13px;color:var(--muted);line-height:1.7}
.card-arrow{font-size:13px;color:var(--red);font-weight:700;margin-top:10px}
.steps-container{max-width:680px;margin:0 auto}
.step{background:var(--card);border:2px solid var(--border);border-radius:var(--radius);padding:28px 28px 28px 90px;margin-bottom:16px;position:relative;transition:all .2s}
.step:hover{border-color:var(--red);box-shadow:var(--shadow-sm)}
.step-num{position:absolute;left:24px;top:28px;width:48px;height:48px;background:var(--red);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:20px;box-shadow:0 4px 12px rgba(192,57,43,0.25)}
.step h3{font-size:17px;font-weight:800;margin-bottom:6px}
.step p{font-size:14px;color:var(--muted);line-height:1.7}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.testi-card{background:var(--card);border:2px solid var(--border);border-radius:var(--radius);padding:24px;transition:all .25s}
.testi-card:hover{border-color:var(--red);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.testi-stars{color:#f59e0b;font-size:14px;margin-bottom:10px;letter-spacing:2px}
.testi-text{font-size:14px;color:var(--text);line-height:1.7;margin-bottom:14px}
.testi-user{display:flex;align-items:center;gap:10px}
.testi-avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--red),#e74c3c);display:flex;align-items:center;justify-content:center;font-size:16px;color:#fff;font-weight:700}
.testi-name{font-size:14px;font-weight:700}
.testi-role{font-size:12px;color:var(--muted)}
.faq-wrap{max-width:700px;margin:0 auto}
.faq-item{background:var(--card);border:2px solid var(--border);border-radius:var(--radius-sm);margin-bottom:10px;overflow:hidden}
.faq-q{padding:16px 22px;font-weight:700;font-size:15px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:all .2s}
.faq-q:hover{color:var(--red)}
.faq-q .arrow{color:var(--muted);transition:transform .3s;font-size:12px}
.faq-item.open .faq-q{color:var(--red)}
.faq-item.open .arrow{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease;font-size:14px;color:var(--muted);line-height:1.8;padding:0 22px}
.faq-item.open .faq-a{max-height:300px;padding:0 22px 16px}
.final-cta{text-align:center;padding:64px 24px;background:linear-gradient(180deg,var(--bg) 0%,#fff 50%,var(--bg) 100%)}
.final-cta h2{font-size:clamp(24px,4vw,36px);font-weight:900;margin-bottom:12px}
.final-cta p{font-size:16px;color:var(--muted);margin-bottom:28px}
.btn-big{display:inline-flex;align-items:center;gap:10px;background:var(--red);color:#fff;padding:16px 40px;border-radius:var(--radius-sm);font-weight:800;font-size:18px;transition:all .25s;box-shadow:0 6px 24px rgba(192,57,43,0.3);animation:cta-pulse 2.5s ease-in-out infinite}
.btn-big:hover{background:var(--red-dark);transform:translateY(-3px);box-shadow:0 10px 32px rgba(192,57,43,0.4)}
@keyframes cta-pulse{0%,100%{box-shadow:0 6px 24px rgba(192,57,43,0.3)}50%{box-shadow:0 6px 32px rgba(192,57,43,0.45)}}
footer{text-align:center;padding:28px 24px;border-top:2px solid var(--border);background:#f5f3ee;font-size:13px;color:var(--muted)}
footer a{color:var(--red);margin:0 8px}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
@media(max-width:768px){
  .hero{padding:80px 20px 40px}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .testi-grid{grid-template-columns:1fr}
  .nav-links{display:none}
  .hamburger{display:block!important}
  .nav-links.open{display:flex;flex-direction:column;position:absolute;top:60px;right:16px;background:#fff;border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:12px 16px;gap:4px;box-shadow:var(--shadow-md)}
  .section{padding:40px 20px}
  .step{padding:24px 20px 24px 76px}
  .step-num{left:16px;top:24px;width:42px;height:42px;font-size:18px}
}
@media(max-width:480px){
  .card-grid{grid-template-columns:1fr}
  .hero-btns{flex-direction:column;align-items:center}
  .btn-primary,.btn-secondary{width:100%;justify-content:center}
}