:root{
  --primary:#be123c;
  --primary-dark:#9f1239;
  --primary-light:#ffe4e6;
  --accent:#0d9488;
  --accent-light:#ccfbf1;
  --text:#1a1a1a;
  --text-light:#555;
  --bg:#fff;
  --bg-alt:#fff1f2;
  --bg-dark:#1c0a10;
  --border:#e2e8f0;
  --radius:12px;
  --shadow:0 2px 8px rgba(0,0,0,.08);
  --shadow-lg:0 8px 30px rgba(0,0,0,.12);
  --max-w:1200px;
  --font:'Segoe UI',system-ui,-apple-system,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}

img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary-dark)}

h1,h2,h3,h4,h5,h6{line-height:1.3;font-weight:700;color:var(--text)}
h1{font-size:2.75rem;margin-bottom:1rem}
h2{font-size:2rem;margin-bottom:.75rem}
h3{font-size:1.5rem;margin-bottom:.5rem}
h4{font-size:1.25rem;margin-bottom:.5rem}
p{margin-bottom:1rem}

.container{max-width:var(--max-w);margin:0 auto;padding:0 1.5rem}

/* ===================== NAVBAR ===================== */
.navbar{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:box-shadow .3s}
.navbar.scrolled{box-shadow:var(--shadow-lg)}

.nav-inner{display:flex;align-items:center;justify-content:space-between;max-width:var(--max-w);margin:0 auto;padding:.75rem 1.5rem}

.nav-logo{font-size:1.25rem;font-weight:800;color:var(--primary-dark);letter-spacing:-.5px}
.nav-logo span{color:var(--primary);font-weight:600}

.nav-links{display:flex;align-items:center;gap:1.75rem;list-style:none}
.nav-links a{font-size:.95rem;font-weight:500;color:var(--text);position:relative;padding:.25rem 0;transition:color .2s}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--primary);transition:width .25s}
.nav-links a:hover{color:var(--primary)}
.nav-links a:hover::after{width:100%}

.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:.5rem;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:26px;height:3px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s}
.nav-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ===================== HERO ===================== */
.hero{background:linear-gradient(135deg,var(--bg-dark) 0%,#3b0717 50%,var(--primary-dark) 100%);color:#fff;padding:5rem 0 4rem;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-50%;right:-20%;width:600px;height:600px;background:radial-gradient(circle,rgba(190,18,60,.25),transparent 70%);border-radius:50%}

.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.hero-content{position:relative;z-index:1}
.hero h1{color:#fff;font-size:2.85rem;line-height:1.15;margin-bottom:1.25rem}
.hero h1 .highlight{color:#fbbf24;display:inline}
.hero p{font-size:1.2rem;color:rgba(255,255,255,.85);margin-bottom:2rem;max-width:540px}

.hero-badges{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:2rem}
.hero-badges .badge{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:.5rem 1rem;border-radius:50px;font-size:.9rem;color:#fff;backdrop-filter:blur(4px)}

.hero-image{position:relative;z-index:1}
.hero-image img{border-radius:var(--radius);box-shadow:0 20px 60px rgba(0,0,0,.3)}

/* ===================== BUTTONS ===================== */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 2rem;border-radius:50px;font-size:1rem;font-weight:600;cursor:pointer;border:none;transition:all .25s;text-align:center}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(190,18,60,.35)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:#0f766e;color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px rgba(13,148,136,.35)}
.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--primary-dark)}
.btn-white:hover{background:var(--primary-light);color:var(--primary-dark);transform:translateY(-2px)}
.btn-lg{padding:1.1rem 2.5rem;font-size:1.1rem}

/* ===================== SECTIONS ===================== */
section{padding:5rem 0}
.section-alt{background:var(--bg-alt)}
.section-dark{background:var(--bg-dark);color:#fff}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:rgba(255,255,255,.8)}

.section-header{text-align:center;max-width:700px;margin:0 auto 3rem}
.section-header p{color:var(--text-light);font-size:1.1rem}
.section-label{display:inline-block;background:var(--primary-light);color:var(--primary-dark);font-size:.85rem;font-weight:600;padding:.35rem 1rem;border-radius:50px;margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.5px}

/* ===================== STATS ===================== */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin:3rem 0}
.stat-card{text-align:center;padding:2rem 1rem}
.stat-number{font-size:2.5rem;font-weight:800;color:var(--primary);line-height:1.1;margin-bottom:.25rem}
.stat-label{font-size:.95rem;color:var(--text-light)}

/* ===================== CARDS ===================== */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:2rem;transition:transform .3s,box-shadow .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.card-icon{width:56px;height:56px;background:var(--primary-light);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1.25rem}
.card h3{margin-bottom:.5rem}
.card p{color:var(--text-light);font-size:.95rem;margin-bottom:0}

.card-accent{border-top:4px solid var(--accent)}
.card-primary{border-top:4px solid var(--primary)}

/* ===================== FAQ ACCORDION ===================== */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:1rem;overflow:hidden;background:var(--bg)}
.faq-item.active{border-color:var(--primary)}
.faq-question{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;cursor:pointer;font-weight:600;font-size:1.05rem;background:none;border:none;width:100%;text-align:left;color:var(--text);font-family:var(--font);transition:color .2s}
.faq-question:hover{color:var(--primary)}
.faq-question .icon{font-size:1.25rem;transition:transform .3s;flex-shrink:0;margin-left:1rem;color:var(--primary)}
.faq-item.active .faq-question .icon{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease}
.faq-answer-inner{padding:0 1.5rem 1.25rem;color:var(--text-light);line-height:1.8}
.faq-answer-inner ul,.faq-answer-inner ol{margin:.75rem 0;padding-left:1.5rem}
.faq-answer-inner li{margin-bottom:.35rem}

/* ===================== BLOG ===================== */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.blog-card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--bg);transition:transform .3s,box-shadow .3s}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.blog-card-img{height:200px;overflow:hidden}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.blog-card:hover .blog-card-img img{transform:scale(1.05)}
.blog-card-body{padding:1.5rem}
.blog-card-body h3{font-size:1.15rem;margin-bottom:.5rem}
.blog-card-body h3 a{color:var(--text)}
.blog-card-body h3 a:hover{color:var(--primary)}
.blog-card-body p{color:var(--text-light);font-size:.9rem;margin-bottom:.75rem}
.blog-card .meta{display:flex;align-items:center;gap:1rem;font-size:.8rem;color:var(--text-light)}
.blog-card .tag{background:var(--primary-light);color:var(--primary-dark);padding:.2rem .6rem;border-radius:50px;font-size:.75rem;font-weight:600}

/* ===================== CTA BANNER ===================== */
.cta-banner{background:linear-gradient(135deg,var(--primary-dark),var(--primary));color:#fff;border-radius:var(--radius);padding:3.5rem;text-align:center;margin:2rem 0}
.cta-banner h2{color:#fff;margin-bottom:.75rem}
.cta-banner p{color:rgba(255,255,255,.9);font-size:1.1rem;margin-bottom:1.5rem;max-width:600px;margin-left:auto;margin-right:auto}

/* ===================== TABLE ===================== */
.table-wrap{overflow-x:auto;margin:2rem 0;border-radius:var(--radius);border:1px solid var(--border)}
.table-wrap table{width:100%;border-collapse:collapse;font-size:.95rem}
.table-wrap th{background:var(--bg-alt);font-weight:700;text-align:left;padding:1rem 1.25rem;border-bottom:2px solid var(--border);white-space:nowrap}
.table-wrap td{padding:.875rem 1.25rem;border-bottom:1px solid var(--border)}
.table-wrap tr:last-child td{border-bottom:none}
.table-wrap tr:hover td{background:var(--bg-alt)}

/* ===================== BREADCRUMBS ===================== */
.breadcrumbs{padding:1rem 0;font-size:.875rem}
.breadcrumbs a{color:var(--text-light)}
.breadcrumbs a:hover{color:var(--primary)}
.breadcrumbs span{color:var(--text-light);margin:0 .5rem}
.breadcrumbs .current{color:var(--text);font-weight:500}

/* ===================== ARTICLE ===================== */
.article{max-width:800px;margin:0 auto;padding:2rem 1.5rem}
.article h1{font-size:2.25rem;margin-bottom:1rem}
.article h2{font-size:1.65rem;margin-top:2.5rem;margin-bottom:.75rem;padding-bottom:.5rem;border-bottom:2px solid var(--primary-light)}
.article h3{font-size:1.3rem;margin-top:2rem}
.article p{font-size:1.05rem;color:var(--text);margin-bottom:1.25rem}
.article ul,.article ol{margin:1rem 0 1.5rem;padding-left:1.75rem}
.article li{margin-bottom:.5rem;font-size:1.05rem}
.article blockquote{border-left:4px solid var(--primary);background:var(--bg-alt);padding:1.25rem 1.5rem;margin:1.5rem 0;border-radius:0 var(--radius) var(--radius) 0;font-style:italic}
.article img{border-radius:var(--radius);margin:1.5rem 0}

/* ===================== TOC ===================== */
.toc{background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem 2rem;margin:2rem 0}
.toc h4{margin-bottom:.75rem;font-size:1rem}
.toc ol{padding-left:1.25rem}
.toc li{margin-bottom:.4rem}
.toc a{color:var(--text-light);font-size:.95rem}
.toc a:hover{color:var(--primary)}

/* ===================== META & TAGS ===================== */
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;font-size:.9rem;color:var(--text-light);margin-bottom:1.5rem}
.tag{display:inline-block;background:var(--primary-light);color:var(--primary-dark);padding:.25rem .75rem;border-radius:50px;font-size:.8rem;font-weight:600}
.tag-accent{background:var(--accent-light);color:var(--accent)}

/* ===================== GRIDS ===================== */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.text-center{text-align:center}

/* ===================== HIGHLIGHT ===================== */
.highlight{background:linear-gradient(135deg,var(--primary-light),#fce7f3);border-left:4px solid var(--primary);border-radius:0 var(--radius) var(--radius) 0;padding:1.25rem 1.5rem;margin:1.5rem 0}
.highlight p{margin-bottom:0;color:var(--text)}
.highlight strong{color:var(--primary-dark)}
.hero h1 .highlight{background:none;border:none;padding:0;margin:0;border-radius:0;color:#fbbf24;display:inline}

/* ===================== BADGES ===================== */
.badge{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .85rem;border-radius:50px;font-size:.85rem;font-weight:600}
.badge-primary{background:var(--primary-light);color:var(--primary-dark)}
.badge-accent{background:var(--accent-light);color:var(--accent)}
.badge-outline{background:transparent;border:1px solid var(--border);color:var(--text-light)}

/* ===================== STEPS ===================== */
.steps{counter-reset:step}
.step{counter-increment:step;position:relative;padding-left:4rem;margin-bottom:2rem}
.step::before{content:counter(step);position:absolute;left:0;top:0;width:3rem;height:3rem;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.25rem}
.step h3{margin-bottom:.35rem}
.step p{color:var(--text-light);margin-bottom:0}

/* ===================== COMPARISON BOX ===================== */
.comparison-box{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin:2rem 0}
.comparison-col{padding:1.5rem;border-radius:var(--radius);border:1px solid var(--border)}
.comparison-col.pro{border-color:var(--accent);background:var(--accent-light)}
.comparison-col.contra{border-color:var(--primary);background:var(--primary-light)}
.comparison-col h4{margin-bottom:.75rem}
.comparison-col ul{padding-left:1.25rem}
.comparison-col li{margin-bottom:.35rem;font-size:.95rem}

/* ===================== FOOTER ===================== */
.footer{background:var(--bg-dark);color:rgba(255,255,255,.7);padding:4rem 0 2rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
.footer h4{color:#fff;font-size:1rem;margin-bottom:1rem}
.footer p{font-size:.9rem;margin-bottom:.5rem}
.footer a{color:rgba(255,255,255,.7);font-size:.9rem;transition:color .2s}
.footer a:hover{color:#fff}
.footer ul{list-style:none}
.footer li{margin-bottom:.5rem}
.footer-brand{font-size:1.15rem;font-weight:700;color:#fff;margin-bottom:.75rem}
.footer-brand span{color:var(--primary)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;font-size:.85rem}
.footer-bottom a{margin-left:1.5rem}

/* ===================== LEGAL ===================== */
.legal-page{padding:3rem 0}
.legal-page .article h1{font-size:2rem}
.legal-page .article h2{font-size:1.4rem}

/* ===================== ANIMATIONS ===================== */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ===================== RESPONSIVE 1024px ===================== */
@media(max-width:1024px){
  h1{font-size:2.25rem}
  .hero h1{font-size:2.35rem}
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero p{margin-left:auto;margin-right:auto}
  .hero-badges{justify-content:center}
  .hero-image{max-width:500px;margin:0 auto}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}

/* ===================== RESPONSIVE 768px ===================== */
@media(max-width:768px){
  h1{font-size:1.85rem}
  h2{font-size:1.6rem}
  section{padding:3.5rem 0}
  .hero{padding:3.5rem 0 3rem}
  .hero h1{font-size:2rem}

  .nav-toggle{display:flex}
  .nav-links{position:fixed;top:0;right:-100%;width:280px;height:100vh;flex-direction:column;background:var(--bg);padding:5rem 2rem 2rem;gap:1.25rem;box-shadow:-4px 0 20px rgba(0,0,0,.1);transition:right .3s ease;z-index:999}
  .nav-links.active{right:0}
  .nav-links a{font-size:1.1rem}

  .card-grid{grid-template-columns:1fr}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .comparison-box{grid-template-columns:1fr}
  .cta-banner{padding:2.5rem 1.5rem}
  .stats-grid{gap:1rem}
  .stat-number{font-size:2rem}
}

/* ===================== RESPONSIVE 480px ===================== */
@media(max-width:480px){
  h1{font-size:1.55rem}
  h2{font-size:1.35rem}
  .hero h1{font-size:1.65rem}
  .hero p{font-size:1rem}
  .container{padding:0 1rem}
  .nav-inner{padding:.75rem 1rem}
  .btn{padding:.75rem 1.5rem;font-size:.9rem}
  .btn-lg{padding:.85rem 1.75rem;font-size:1rem}
  .stats-grid{grid-template-columns:1fr 1fr}
  .blog-grid{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .footer-bottom a{margin-left:0}
  .article{padding:1.5rem 1rem}
  .article h1{font-size:1.75rem}
}