/* ===== Best Golf Simulator - Design System ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  --clr-bg: #0a0f1a;
  --clr-bg-alt: #111827;
  --clr-surface: #1a2235;
  --clr-surface-hover: #232d42;
  --clr-border: #2a3550;
  --clr-text: #e2e8f0;
  --clr-text-muted: #94a3b8;
  --clr-heading: #f8fafc;
  --clr-primary: #10b981;
  --clr-primary-dark: #059669;
  --clr-primary-glow: rgba(16,185,129,.18);
  --clr-accent: #3b82f6;
  --clr-accent-glow: rgba(59,130,246,.15);
  --clr-gold: #f59e0b;
  --clr-red: #ef4444;
  --clr-white: #ffffff;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.25);
  --shadow-md: 0 4px 20px rgba(0,0,0,.35);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.45);
  --shadow-glow: 0 0 30px var(--clr-primary-glow);
  --transition: .3s cubic-bezier(.4,0,.2,1);
  --max-w: 1200px;
}

/* --- Reset & Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-sans);background:var(--clr-bg);color:var(--clr-text);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--clr-primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--clr-accent)}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);color:var(--clr-heading);line-height:1.25;font-weight:700}
h1{font-size:clamp(2rem,5vw,3.2rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.2rem)}
h3{font-size:clamp(1.2rem,2.5vw,1.6rem)}
p{margin-bottom:1rem}

/* --- Utility --- */
.container{width:90%;max-width:var(--max-w);margin:0 auto}
.section{padding:5rem 0}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.75rem;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;border:none;cursor:pointer;transition:var(--transition);font-family:var(--font-sans)}
.btn-primary{background:linear-gradient(135deg,var(--clr-primary),var(--clr-primary-dark));color:var(--clr-white);box-shadow:var(--shadow-glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 40px var(--clr-primary-glow);color:#fff}
.btn-outline{background:transparent;border:2px solid var(--clr-primary);color:var(--clr-primary)}
.btn-outline:hover{background:var(--clr-primary);color:#fff}
.badge{display:inline-block;padding:.25rem .75rem;border-radius:50px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.badge-green{background:var(--clr-primary-glow);color:var(--clr-primary)}
.badge-blue{background:var(--clr-accent-glow);color:var(--clr-accent)}
.badge-gold{background:rgba(245,158,11,.15);color:var(--clr-gold)}
.section-label{display:inline-block;color:var(--clr-primary);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:2px;margin-bottom:.75rem}
.section-title{margin-bottom:1rem}
.section-subtitle{color:var(--clr-text-muted);font-size:1.1rem;max-width:650px}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

/* --- Navbar --- */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:1rem 0;transition:var(--transition);background:transparent}
.navbar.scrolled{background:rgba(10,15,26,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--clr-border);padding:.6rem 0}
.navbar .container{display:flex;align-items:center;justify-content:space-between}
.nav-brand{display:flex;align-items:center;gap:.6rem;font-size:1.4rem;font-weight:800;color:var(--clr-heading);font-family:var(--font-sans)}
.nav-brand span{color:var(--clr-primary)}

.nav-links{display:flex;align-items:center;gap:2rem}
.nav-links a{color:var(--clr-text-muted);font-weight:500;font-size:.95rem;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--clr-primary);transition:var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--clr-heading)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--clr-heading);border-radius:2px;transition:var(--transition)}

/* --- Hero --- */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;padding-top:5rem}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.35}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,15,26,.4) 0%,rgba(10,15,26,.95) 85%)}
.hero .container{position:relative;z-index:2}
.hero-content{max-width:680px}
.hero-content .badge{margin-bottom:1.25rem}
.hero-content h1{margin-bottom:1.25rem}
.hero-content h1 em{font-style:normal;color:var(--clr-primary)}
.hero-content p{font-size:1.15rem;color:var(--clr-text-muted);margin-bottom:2rem;max-width:540px}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero-stats{display:flex;gap:3rem;margin-top:3rem;padding-top:2rem;border-top:1px solid var(--clr-border)}
.hero-stat h3{font-size:1.8rem;color:var(--clr-primary);font-family:var(--font-sans)}
.hero-stat p{color:var(--clr-text-muted);font-size:.85rem}

/* --- Cards Grid --- */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.75rem}
.card{background:var(--clr-surface);border:1px solid var(--clr-border);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition);position:relative}
.card:hover{transform:translateY(-6px);border-color:var(--clr-primary);box-shadow:var(--shadow-glow)}
.card-img{position:relative;height:220px;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.card:hover .card-img img{transform:scale(1.06)}
.card-img .badge{position:absolute;top:1rem;left:1rem;z-index:2}
.card-body{padding:1.5rem}
.card-meta{display:flex;align-items:center;gap:1rem;color:var(--clr-text-muted);font-size:.8rem;margin-bottom:.75rem}
.card-meta svg{width:14px;height:14px;fill:var(--clr-text-muted)}
.card-body h3{font-size:1.15rem;margin-bottom:.6rem}
.card-body h3 a{color:var(--clr-heading)}
.card-body h3 a:hover{color:var(--clr-primary)}
.card-body p{color:var(--clr-text-muted);font-size:.9rem;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-footer{padding:1rem 1.5rem;border-top:1px solid var(--clr-border);display:flex;align-items:center;justify-content:space-between}
.card-footer .read-more{font-size:.85rem;font-weight:600;display:flex;align-items:center;gap:.4rem}
.card-footer .read-more svg{width:16px;height:16px;transition:var(--transition)}
.card-footer .read-more:hover svg{transform:translateX(4px)}
.card-price{color:var(--clr-gold);font-weight:700;font-size:.95rem}

/* --- Featured Section --- */
.featured{background:var(--clr-bg-alt)}
.featured-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center}
.featured-img{border-radius:var(--radius-lg);overflow:hidden;position:relative}
.featured-img img{width:100%;height:400px;object-fit:cover}
.featured-img::after{content:'';position:absolute;inset:0;border-radius:var(--radius-lg);box-shadow:inset 0 0 60px rgba(16,185,129,.08)}
.featured-text h2{margin-bottom:1rem}
.featured-text p{color:var(--clr-text-muted);margin-bottom:1.5rem}
.feature-list{display:flex;flex-direction:column;gap:.75rem;margin-bottom:2rem}
.feature-list li{display:flex;align-items:center;gap:.75rem;color:var(--clr-text)}
.feature-list li svg{width:20px;height:20px;fill:var(--clr-primary);flex-shrink:0}

/* --- Article Page --- */
.article-hero{padding:8rem 0 3rem;background:var(--clr-bg-alt);border-bottom:1px solid var(--clr-border)}
.article-hero .badge{margin-bottom:1rem}
.article-hero h1{margin-bottom:1rem;max-width:800px}
.article-hero .article-meta{display:flex;align-items:center;gap:1.5rem;color:var(--clr-text-muted);font-size:.9rem;flex-wrap:wrap}
.article-hero .article-meta span{display:flex;align-items:center;gap:.4rem}
.article-content{max-width:820px;margin:0 auto;padding:3rem 0 4rem}
.article-content h2{margin:2.5rem 0 1rem;padding-top:1.5rem;border-top:1px solid var(--clr-border)}
.article-content h2:first-of-type{border-top:none;padding-top:0}
.article-content h3{margin:1.5rem 0 .75rem;font-size:1.2rem}
.article-content p{color:var(--clr-text);line-height:1.8;margin-bottom:1.25rem}
.article-content ul,.article-content ol{margin:1rem 0 1.5rem 1.5rem}
.article-content li{margin-bottom:.5rem;color:var(--clr-text);line-height:1.7;list-style:disc}
.article-content ol li{list-style:decimal}
.article-content img{border-radius:var(--radius-md);margin:1.5rem 0;width:100%}
.article-content blockquote{border-left:4px solid var(--clr-primary);padding:1rem 1.5rem;margin:1.5rem 0;background:var(--clr-primary-glow);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.article-content blockquote p{color:var(--clr-heading);margin:0}

/* Price Box */
.price-box{background:linear-gradient(135deg,var(--clr-surface),var(--clr-surface-hover));border:1px solid var(--clr-primary);border-radius:var(--radius-md);padding:1.5rem 2rem;margin:1.5rem 0;text-align:center}
.price-box .price{font-size:2rem;font-weight:800;color:var(--clr-primary);font-family:var(--font-sans)}
.price-box .price-note{color:var(--clr-text-muted);font-size:.85rem;margin-top:.25rem;margin-bottom:0}

/* Pros Cons */
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin:1.5rem 0}
.pros-cons .pros,.pros-cons .cons{padding:1.5rem;border-radius:var(--radius-md);background:var(--clr-surface)}
.pros-cons .pros{border:1px solid var(--clr-primary)}
.pros-cons .cons{border:1px solid var(--clr-red)}
.pros-cons h3{margin-bottom:1rem;font-size:1.1rem}
.pros h3{color:var(--clr-primary)}
.cons h3{color:var(--clr-red)}
.pros-cons ul{margin:0;padding:0}
.pros-cons li{list-style:none!important;padding-left:1.5rem;position:relative;margin-bottom:.5rem;font-size:.92rem}
.pros li::before{content:'✓';position:absolute;left:0;color:var(--clr-primary);font-weight:700}
.cons li::before{content:'✗';position:absolute;left:0;color:var(--clr-red);font-weight:700}

/* FAQ */
.faq-item{background:var(--clr-surface);border:1px solid var(--clr-border);border-radius:var(--radius-md);margin-bottom:1rem;overflow:hidden;transition:var(--transition)}
.faq-item:hover{border-color:var(--clr-primary)}
.faq-question{padding:1.25rem 1.5rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:var(--clr-heading);font-size:.95rem}
.faq-question svg{width:20px;height:20px;fill:var(--clr-primary);transition:var(--transition);flex-shrink:0}
.faq-item.active .faq-question svg{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-item.active .faq-answer{max-height:500px}
.faq-answer p{padding:0 1.5rem 1.25rem;color:var(--clr-text-muted);font-size:.92rem;margin:0}

/* Reviews Stars */
.stars{color:var(--clr-gold);letter-spacing:2px;font-size:1.1rem}
.review-card{background:var(--clr-surface);border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:1.5rem;margin-bottom:1rem}
.review-card .review-author{font-weight:600;color:var(--clr-heading);margin-bottom:.25rem}
.review-card p{color:var(--clr-text-muted);font-size:.92rem;font-style:italic;margin:0}

/* --- Category Filter --- */
.category-filter{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:2rem}
.category-filter button{padding:.5rem 1.25rem;border-radius:50px;border:1px solid var(--clr-border);background:transparent;color:var(--clr-text-muted);cursor:pointer;font-size:.85rem;font-weight:500;transition:var(--transition);font-family:var(--font-sans)}
.category-filter button.active,.category-filter button:hover{background:var(--clr-primary);color:#fff;border-color:var(--clr-primary)}

/* --- Newsletter --- */
.newsletter{background:linear-gradient(135deg,var(--clr-surface),rgba(16,185,129,.08));border:1px solid var(--clr-border);border-radius:var(--radius-xl);padding:3rem;text-align:center;margin:3rem 0}
.newsletter h2{margin-bottom:.75rem}
.newsletter p{color:var(--clr-text-muted);margin-bottom:1.5rem;max-width:480px;margin-left:auto;margin-right:auto}
.newsletter-form{display:flex;gap:.75rem;max-width:460px;margin:0 auto}
.newsletter-form input{flex:1;padding:.75rem 1.25rem;border-radius:var(--radius-sm);border:1px solid var(--clr-border);background:var(--clr-bg);color:var(--clr-text);font-size:.95rem;font-family:var(--font-sans)}
.newsletter-form input:focus{outline:none;border-color:var(--clr-primary)}

/* --- Contact Form --- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;margin-bottom:.4rem;font-weight:500;font-size:.9rem;color:var(--clr-heading)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:.75rem 1rem;border-radius:var(--radius-sm);border:1px solid var(--clr-border);background:var(--clr-surface);color:var(--clr-text);font-size:.95rem;font-family:var(--font-sans);transition:var(--transition)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--clr-primary);box-shadow:0 0 0 3px var(--clr-primary-glow)}
.form-group textarea{min-height:140px;resize:vertical}
.contact-info-card{background:var(--clr-surface);border:1px solid var(--clr-border);border-radius:var(--radius-lg);padding:2rem}
.contact-info-card h3{margin-bottom:1.5rem}
.contact-item{display:flex;gap:1rem;margin-bottom:1.25rem;align-items:flex-start}
.contact-item svg{width:22px;height:22px;fill:var(--clr-primary);flex-shrink:0;margin-top:2px}
.contact-item h4{font-family:var(--font-sans);font-size:.95rem;margin-bottom:.15rem}
.contact-item p{color:var(--clr-text-muted);font-size:.9rem;margin:0}

/* --- Page Header --- */
.page-header{padding:8rem 0 3rem;background:var(--clr-bg-alt);border-bottom:1px solid var(--clr-border);text-align:center}
.page-header .section-label{margin-bottom:.5rem}
.page-header h1{margin-bottom:1rem}
.page-header p{color:var(--clr-text-muted);max-width:600px;margin:0 auto}
.breadcrumb{display:flex;align-items:center;gap:.5rem;justify-content:center;margin-bottom:1.5rem;font-size:.85rem;color:var(--clr-text-muted)}
.breadcrumb a{color:var(--clr-text-muted)}
.breadcrumb a:hover{color:var(--clr-primary)}

/* --- Footer --- */
.footer{background:var(--clr-bg-alt);border-top:1px solid var(--clr-border);padding:4rem 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:3rem}
.footer-brand p{color:var(--clr-text-muted);font-size:.9rem;margin-top:.75rem;max-width:300px}
.footer-col h4{font-family:var(--font-sans);font-size:.95rem;margin-bottom:1rem;color:var(--clr-heading)}
.footer-col a{display:block;color:var(--clr-text-muted);font-size:.9rem;margin-bottom:.5rem}
.footer-col a:hover{color:var(--clr-primary)}
.footer-bottom{border-top:1px solid var(--clr-border);padding:1.5rem 0;display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:var(--clr-text-muted)}
.footer-social{display:flex;gap:1rem}
.footer-social a{width:36px;height:36px;border-radius:50%;border:1px solid var(--clr-border);display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.footer-social a:hover{background:var(--clr-primary);border-color:var(--clr-primary)}
.footer-social a svg{width:16px;height:16px;fill:var(--clr-text-muted)}
.footer-social a:hover svg{fill:#fff}

/* --- About Page --- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.about-img{border-radius:var(--radius-lg);overflow:hidden}
.about-img img{height:400px;object-fit:cover;width:100%}
.value-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem}
.value-card{background:var(--clr-surface);border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:2rem;text-align:center;transition:var(--transition)}
.value-card:hover{border-color:var(--clr-primary);transform:translateY(-4px)}
.value-card svg{width:40px;height:40px;fill:var(--clr-primary);margin-bottom:1rem}
.value-card h3{font-size:1.1rem;margin-bottom:.5rem}
.value-card p{color:var(--clr-text-muted);font-size:.9rem;margin:0}

/* --- Scroll Top --- */
.scroll-top{position:fixed;bottom:2rem;right:2rem;width:44px;height:44px;background:var(--clr-primary);border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:var(--transition);z-index:999;box-shadow:var(--shadow-md)}
.scroll-top.visible{opacity:1;visibility:visible}
.scroll-top:hover{transform:translateY(-3px);background:var(--clr-primary-dark)}
.scroll-top svg{width:20px;height:20px;fill:#fff}

/* --- Animations --- */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.animate-in{animation:fadeInUp .6s ease forwards;opacity:0}
.delay-1{animation-delay:.1s}
.delay-2{animation-delay:.2s}
.delay-3{animation-delay:.3s}

/* --- Responsive --- */
@media(max-width:1024px){
  .featured-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .pros-cons{grid-template-columns:1fr}
  .value-cards{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-links{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--clr-surface);flex-direction:column;padding:5rem 2rem 2rem;gap:1.5rem;transition:var(--transition);border-left:1px solid var(--clr-border);box-shadow:var(--shadow-lg)}
  .nav-links.open{right:0}
  .nav-toggle{display:flex}
  .cards-grid{grid-template-columns:1fr}
  .hero-stats{gap:1.5rem;flex-wrap:wrap}
  .hero{min-height:auto;padding:7rem 0 3rem}
  .newsletter-form{flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:1rem;text-align:center}
  .value-cards{grid-template-columns:1fr}
  .section{padding:3.5rem 0}
}