:root{
    --ink:#241F3D;
    --ink-soft:#5C5878;
    --indigo:#332C68;
    --indigo-2:#413687;
    --mint:#2FB6A3;
    --mint-dark:#1E8B7C;
    --gold:#E0A93A;
    --white:#FFFFFF;
    --offwhite:#F6F4FB;
    --line: rgba(36,31,61,0.12);
    --shadow: 0 20px 46px -24px rgba(36,31,61,0.28);
    --radius:16px;
    --maxw:1120px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  img{max-width:100%; height:auto; display:block;}
  body{margin:0; background:var(--white); color:var(--ink); font-family:'Work Sans', sans-serif; font-size:20px; line-height:1.72; -webkit-font-smoothing:antialiased;}
  a{color:inherit;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
  h1,h2,h3{font-family:'Bitter', serif; font-weight:800; letter-spacing:-0.005em; line-height:1.2; margin:0; color:var(--indigo);}
  .eyebrow{font-family:'Work Sans', sans-serif; font-size:16px; letter-spacing:0.1em; text-transform:uppercase; color:var(--mint-dark); font-weight:700; display:inline-flex; align-items:center; gap:8px;}
  .eyebrow::before{content:""; width:20px; height:3px; background:var(--gold); display:inline-block;}
  .btn{display:inline-flex; align-items:center; justify-content:center; gap:10px; font-family:'Work Sans', sans-serif; font-weight:700; font-size:19px; text-decoration:none; padding:17px 32px; border-radius:10px; border:2px solid transparent; cursor:pointer; transition:transform .18s ease, box-shadow .18s ease;}
  .btn-primary{background:var(--mint); color:#fff; box-shadow:0 14px 30px -12px rgba(47,182,163,0.5);}
  .btn-primary:hover{transform:translateY(-2px); box-shadow:0 18px 36px -12px rgba(47,182,163,0.6);}
  .btn-ghost{background:transparent; border-color:var(--indigo); color:var(--indigo);}
  .btn-ghost:hover{background:var(--indigo); color:#fff;}

  .announce{background:var(--indigo); color:#fff; font-family:'Work Sans', sans-serif; font-size:17px; letter-spacing:0.02em; text-align:center; padding:11px 16px;}
  .announce b{color:var(--gold);}

  header{position:sticky; top:0; z-index:40; background:rgba(255,255,255,0.96); backdrop-filter:blur(10px); border-bottom:1px solid var(--line);}
  nav.wrap{display:flex; align-items:center; justify-content:space-between; padding-top:18px; padding-bottom:18px;}
  .logo{font-family:'Bitter', serif; font-weight:800; font-size:26px; text-decoration:none; color:var(--indigo);}
  .logo span{color:var(--mint-dark);}
  .navlinks{display:flex; gap:24px; list-style:none; margin:0; padding:0; font-size:18px; font-weight:600; color:var(--ink);}
  .navlinks a{text-decoration:none; border-bottom:2px solid transparent; padding-bottom:3px; transition:border-color .15s ease;}
  .navlinks a:hover{border-color:var(--mint);}
  .navcta{display:flex; align-items:center; gap:18px;}
  .burger{display:none; background:none; border:none; cursor:pointer; padding:6px;}
  .burger span{display:block; width:24px; height:2px; background:var(--indigo); margin:5px 0;}

  .hero{position:relative; overflow:hidden; padding:60px 0 50px;}
  .glow{position:absolute; inset:0; z-index:0; pointer-events:none; background:radial-gradient(circle at 88% 8%, rgba(47,182,163,0.13), transparent 45%), radial-gradient(circle at 8% 92%, rgba(224,169,58,0.10), transparent 40%);}
  .hero-grid{position:relative; z-index:1; display:grid; grid-template-columns:1.05fr 0.95fr; gap:48px; align-items:center;}
  .hero h1{font-size:clamp(32px,4.4vw,48px); margin:18px 0 20px;}
  .hero h1 em{font-style:normal; color:var(--mint-dark);}
  .hero p.lede{font-size:21px; max-width:520px; color:var(--ink-soft);}
  .hero-cta-row{display:flex; align-items:center; gap:18px; margin-top:26px; flex-wrap:wrap;}
  .price-tag{font-size:16px; color:var(--ink-soft);}
  .price-tag b{color:var(--indigo); font-size:17px;}
  .hero-art{background:var(--offwhite); border-radius:20px; padding:22px; box-shadow:var(--shadow); border:1px solid var(--line);}
  .hero-art img{border-radius:14px;}

  .trust{padding:26px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .trust-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; align-items:center;}
  .trust-grid img{max-height:56px; width:auto; margin:0 auto;}

  section{padding:74px 0;}
  section.tight{padding:48px 0;}
  .section-head{max-width:660px; margin-bottom:40px;}
  .section-head h2{font-size:clamp(28px,3.4vw,38px); margin-top:12px;}
  .section-head p{color:var(--ink-soft); font-size:19px; margin-top:14px;}
  .dark{background:var(--indigo); color:#fff;}
  .dark h1,.dark h2,.dark h3{color:#fff;}
  .dark .eyebrow{color:#8FE8DB;}
  .dark .section-head p{color:rgba(255,255,255,0.75);}

  .quality-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px;}
  .qi{background:var(--offwhite); border-radius:16px; padding:26px; border:1px solid var(--line); text-align:center;}
  .dark .qi{background:rgba(255,255,255,0.07); border-color:rgba(255,255,255,0.16);}
  .qi img{height:46px; width:auto; margin:0 auto 14px;}
  .qi h4{font-family:'Bitter', serif; font-weight:800; font-size:19px; margin:0 0 8px; color:var(--indigo);}
  .dark .qi h4{color:#fff;}
  .qi p{margin:0; font-size:17px; color:var(--ink-soft);}
  .dark .qi p{color:rgba(255,255,255,0.75);}

  .mech-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:8px;}
  .mech{background:var(--offwhite); border-radius:16px; padding:26px; border:1px solid var(--line);}
  .dark .mech{background:rgba(255,255,255,0.07); border-color:rgba(255,255,255,0.16);}
  .mech .num{font-family:'Bitter', serif; font-weight:800; font-size:16px; color:var(--mint-dark);}
  .dark .mech .num{color:#8FE8DB;}
  .mech h3{font-family:'Bitter', serif; font-weight:800; font-size:18px; margin:10px 0 8px; color:var(--indigo);}
  .dark .mech h3{color:#fff;}
  .mech p{margin:0; font-size:17px; color:var(--ink-soft);}
  .dark .mech p{color:rgba(255,255,255,0.75);}

  .test-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
  .test-card{background:var(--offwhite); border-radius:var(--radius); padding:28px; border:1px solid var(--line); display:flex; flex-direction:column; gap:15px;}
  .test-card .stars{color:var(--gold); letter-spacing:2px; font-size:18px;}
  .test-card p.quote{font-size:18px; color:var(--ink-soft); margin:0; flex:1; line-height:1.7;}
  .test-who{display:flex; align-items:center; gap:12px;}
  .test-who .name{font-weight:700; font-size:17px; font-family:'Bitter',serif; color:var(--indigo);}
  .test-who .loc{font-size:14px; color:var(--ink-soft); text-transform:uppercase; letter-spacing:0.04em;}

  .pricing-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; align-items:end;}
  .plan{background:var(--white); border-radius:var(--radius); overflow:hidden; position:relative; border:1px solid var(--line); box-shadow:var(--shadow); display:flex; flex-direction:column;}
  .plan.pop{border-color:var(--mint); border-width:2px;}
  .plan img{width:100%; display:block; background:var(--offwhite); padding:20px; aspect-ratio:4/5; object-fit:contain;}
  .plan .plan-foot{padding:20px 22px 24px; text-align:center;}
  .plan .btn{width:100%;}
  .plan .supply{font-size:15px; letter-spacing:0.04em; text-transform:uppercase; color:var(--ink-soft);}
  .plan .price-row{display:flex; align-items:baseline; gap:10px; margin:8px 0; justify-content:center;}
  .plan .price-row .big{font-family:'Bitter', serif; font-weight:800; font-size:38px; color:var(--mint-dark);}
  .plan .strike{font-size:15px; color:var(--ink-soft);}
  .plan .tag{position:absolute; top:-14px; left:24px; background:var(--gold); color:var(--indigo); font-family:'Work Sans', sans-serif; font-size:14px; font-weight:800; letter-spacing:0.04em; text-transform:uppercase; padding:6px 16px; border-radius:999px;}
  .fine{text-align:center; margin-top:22px; font-size:15px; color:var(--ink-soft);}

  .split{display:grid; grid-template-columns:0.95fr 1.05fr; gap:48px; align-items:center;}
  .split img{border-radius:var(--radius); box-shadow:var(--shadow);}
  .split p{color:var(--ink-soft); margin:0 0 16px; font-size:19px;}
  .dark .split p{color:rgba(255,255,255,0.8);}

  .ing-layout{display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:start;}
  .ing-row{display:grid; grid-template-columns:1fr; gap:6px; padding:18px 0; border-bottom:1px dashed var(--line);}
  .ing-row:first-child{border-top:2px solid var(--indigo);}
  .ing-row h4{margin:0; font-family:'Bitter', serif; font-weight:800; font-size:18px; color:var(--indigo);}
  .ing-row p{margin:0; font-size:16px; color:var(--ink-soft);}

  .benefit-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:16px;}
  .benefit{background:var(--offwhite); border-radius:14px; padding:22px; border:1px solid var(--line); display:flex; gap:14px;}
  .benefit .n{font-family:'Bitter', serif; font-weight:800; font-size:26px; color:var(--mint-dark); flex-shrink:0;}
  .benefit h4{font-family:'Bitter', serif; font-weight:800; font-size:17px; margin:0 0 6px; color:var(--indigo);}
  .benefit p{margin:0; font-size:16px; color:var(--ink-soft);}

  .guarantee{display:grid; grid-template-columns:0.38fr 0.62fr; gap:44px; align-items:center; background:var(--offwhite); border-radius:22px; padding:44px; border:1px solid var(--line);}
  .guarantee img{max-width:150px; margin:0 auto;}

  .final-cta{display:grid; grid-template-columns:1.15fr 0.85fr; align-items:center; text-align:left; border-radius:22px; overflow:hidden; background:linear-gradient(160deg, var(--indigo), #201B4A); border:1px solid var(--line);}
  .final-cta .fc-text{padding:54px 46px;}
  .final-cta .fc-art{height:100%; min-height:250px; background:var(--offwhite);}
  .final-cta .fc-art img{width:100%; height:100%; object-fit:cover; display:block;}
  .final-cta .eyebrow{color:#8FE8DB;}
  .final-cta h2{font-size:clamp(27px,3.9vw,40px); color:#fff; margin:14px 0 10px;}
  .final-cta .price-line{font-size:17px; margin-bottom:26px; color:rgba(255,255,255,0.72);}
  .final-cta .price-line s{opacity:0.6;}
  .final-cta .price-line b{font-size:19px; color:var(--gold);}

  .faq-item{border-bottom:1px solid var(--line);}
  .faq-q{width:100%; text-align:left; background:none; border:none; padding:22px 0; display:flex; justify-content:space-between; align-items:center; gap:16px; cursor:pointer; font-family:'Bitter', serif; font-weight:800; font-size:19px; color:var(--indigo);}
  .faq-q .plus{font-family:'Work Sans', sans-serif; font-size:22px; color:var(--mint-dark); transition:transform .2s ease; flex-shrink:0;}
  .faq-item.open .plus{transform:rotate(45deg);}
  .faq-a{max-height:0; overflow:hidden; transition:max-height .25s ease;}
  .faq-a p{margin:0 0 22px; font-size:18px; color:var(--ink-soft); max-width:760px;}

  .resources{background:var(--offwhite); border-radius:18px; padding:32px 36px; border:1px solid var(--line);}
  .resources h4{font-family:'Work Sans', sans-serif; font-size:16px; letter-spacing:0.08em; text-transform:uppercase; color:var(--mint-dark); margin:0 0 16px;}
  .resources ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:12px;}
  .resources li a{display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--indigo); font-size:18px; font-weight:700;}
  .resources li a:hover{color:var(--mint-dark);}
  .resources li p{margin:2px 0 0; font-size:15px; color:var(--ink-soft); font-weight:400;}

  footer{background:var(--indigo); color:rgba(255,255,255,0.75); padding:52px 0 30px; font-size:16px;}
  .foot-top{display:flex; justify-content:space-between; gap:36px; flex-wrap:wrap; padding-bottom:26px; border-bottom:1px solid rgba(255,255,255,0.14);}
  .foot-links{display:flex; gap:24px; font-size:16px; font-weight:600; flex-wrap:wrap;}
  .foot-links a{text-decoration:none; color:rgba(255,255,255,0.75);}
  .foot-legal{padding-top:22px; line-height:1.8; color:rgba(255,255,255,0.55); font-size:15px;}
  .foot-legal p{margin:0 0 12px;}

  .page-header{padding:44px 0 36px; background:radial-gradient(circle at 80% 0%, rgba(47,182,163,0.08), transparent 55%);}
  .breadcrumb{font-size:15px; letter-spacing:0.02em; text-transform:uppercase; color:var(--ink-soft); margin-bottom:14px;}
  .breadcrumb a{color:var(--mint-dark); text-decoration:none;}
  .breadcrumb a:hover{text-decoration:underline;}
  .page-header h1{font-size:clamp(28px,4vw,42px); margin:6px 0 14px;}
  .page-header p.lede{font-size:19px; color:var(--ink-soft); max-width:680px;}

  .article{max-width:740px; margin:0 auto;}
  .article .meta{font-size:15px; color:var(--ink-soft); text-transform:uppercase; letter-spacing:0.04em; margin-bottom:10px;}
  .article h2{font-size:clamp(23px,2.7vw,28px); margin:38px 0 16px; font-family:'Bitter',serif; font-weight:800; color:var(--indigo);}
  .article h3{font-size:20px; margin:26px 0 12px; font-family:'Bitter',serif; font-weight:700; color:var(--indigo);}
  .article p{font-size:19px; color:var(--ink-soft); margin:0 0 17px;}
  .article ul, .article ol{color:var(--ink-soft); font-size:18px; padding-left:22px; margin:0 0 17px;}
  .article li{margin-bottom:7px;}
  .article a{color:var(--mint-dark); font-weight:700; text-decoration:underline;}

  .blog-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
  .blog-card{background:var(--white); border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); box-shadow:var(--shadow); display:flex; flex-direction:column; text-decoration:none; transition:transform .18s ease;}
  .blog-card:hover{transform:translateY(-4px);}
  .blog-card .bc-img{aspect-ratio:16/10; overflow:hidden; background:var(--offwhite);}
  .blog-card .bc-img img{width:100%; height:100%; object-fit:cover;}
  .blog-card .bc-body{padding:20px; display:flex; flex-direction:column; gap:8px; flex:1;}
  .blog-card .bc-tag{font-size:14px; letter-spacing:0.06em; text-transform:uppercase; color:var(--mint-dark); font-weight:700;}
  .blog-card h3{font-family:'Bitter',serif; font-weight:800; font-size:18px; margin:0; color:var(--indigo);}
  .blog-card p{margin:0; font-size:16px; color:var(--ink-soft); flex:1;}
  .blog-card .bc-read{font-size:15px; color:var(--mint-dark); font-weight:700;}

  .related{background:var(--white); border-radius:16px; padding:26px; border:1px solid var(--line); box-shadow:var(--shadow);}
  .related h4{font-size:16px; letter-spacing:0.08em; text-transform:uppercase; color:var(--mint-dark); margin:0 0 14px;}
  .related-list{display:flex; flex-direction:column; gap:9px;}
  .related-list a{display:flex; justify-content:space-between; gap:10px; text-decoration:none; color:var(--indigo); font-weight:700; font-size:17px; padding:9px 0; border-bottom:1px solid var(--line);}
  .related-list a:last-child{border-bottom:none;}
  .related-list a .arrow{color:var(--mint-dark);}

  .contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
  .contact-card{background:var(--white); border-radius:14px; padding:26px; border:1px solid var(--line); box-shadow:var(--shadow);}
  .contact-card h4{font-family:'Bitter',serif; font-weight:800; font-size:17px; margin:0 0 8px; color:var(--mint-dark);}
  .contact-card p{margin:0; font-size:17px; color:var(--ink-soft);}
  .contact-card a{color:var(--mint-dark); font-weight:700; text-decoration:underline;}

  @media (max-width:980px){
    .hero-grid, .split, .guarantee, .ing-layout, .contact-grid{grid-template-columns:1fr;}
    .quality-grid, .pricing-grid, .mech-grid, .test-grid, .blog-grid{grid-template-columns:repeat(2,1fr);}
    .benefit-grid{grid-template-columns:1fr;}
    .final-cta{grid-template-columns:1fr;}
    .final-cta .fc-art{min-height:220px; order:-1;}
    .navlinks{display:none;}
    .burger{display:block;}
    .trust-grid{grid-template-columns:repeat(2,1fr);}
  }
  @media (max-width:600px){
    .quality-grid, .mech-grid, .test-grid, .pricing-grid, .blog-grid{grid-template-columns:1fr;}
    section{padding:52px 0;}
    .guarantee{padding:28px 20px;}
    .final-cta .fc-text{padding:36px 22px;}
    body{font-size:19px;}
    .trust-grid{grid-template-columns:1fr;}
  }