/* ============================================
   TIRPAY — Design System & Styles
   Premium Dark & Gold Theme
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --gold: #FFB900;
  --gold-light: #FFC933;
  --gold-dark: #CC9400;
  --gold-soft: #FFD966;
  --gold-glow: rgba(255,185,0,.2);
  --gold-subtle: rgba(255,185,0,.08);

  --bg-primary: #0A0A0A;
  --bg-secondary: #111111;
  --bg-surface: #171717;
  --bg-elevated: #1E1E1E;
  --bg-card: #141414;

  --white: #FFFFFF;
  --text-primary: #F5F5F5;
  --text-secondary: #B0B0B0;
  --text-tertiary: #707070;
  --text-muted: #505050;

  --border: #222222;
  --border-strong: #2E2E2E;
  --border-gold: rgba(255,185,0,.25);

  --success: #00C853;
  --error: #FF3D3D;
  --info: #2196F3;
  --warning: #FF9800;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-2xl: 28px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.5);
  --shadow-gold: 0 4px 24px rgba(255,185,0,.2);
  --shadow-gold-lg: 0 8px 40px rgba(255,185,0,.18);

  --font-en: 'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-fa: 'Vazirmatn','Tahoma','Arial',sans-serif;
  --font-mono: 'JetBrains Mono','Fira Code',monospace;

  --ease: cubic-bezier(.4,0,.2,1);
  --ease-out: cubic-bezier(0,.0,.2,1);
  --ease-spring: cubic-bezier(.175,.885,.32,1.275);

  --nav-h: 72px;
  --nav-h-mobile: 64px;
  --max-w: 1240px;
  --section-py: 100px;
  --section-py-mobile: 64px;
}

/* --- Reset --- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{font-family:var(--font-fa);background:var(--bg-primary);color:var(--text-primary);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
[dir="ltr"] body,[dir="ltr"]{font-family:var(--font-en);line-height:1.6}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul,ol{list-style:none}
input,textarea,select{font:inherit;color:inherit;background:none;border:none;outline:none}
::selection{background:var(--gold);color:var(--bg-primary)}

/* --- Utility --- */
.container{width:100%;max-width:var(--max-w);margin:0 auto;padding:0 32px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.text-gold{color:var(--gold)}
.text-secondary{color:var(--text-secondary)}
.text-center{text-align:center}
.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:8px}.gap-md{gap:16px}.gap-lg{gap:24px}.gap-xl{gap:32px}

/* --- Typography --- */
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.25;color:var(--white)}
[dir="ltr"] h1,[dir="ltr"] h2,[dir="ltr"] h3,[dir="ltr"] h4{letter-spacing:-.02em}
.hero-title{font-size:clamp(2.2rem,5.5vw,3.8rem);font-weight:800;line-height:1.1}
h1,.h1{font-size:clamp(2rem,4vw,3rem)}
h2,.h2{font-size:clamp(1.6rem,3.2vw,2.25rem)}
h3,.h3{font-size:clamp(1.25rem,2.5vw,1.7rem)}
h4,.h4{font-size:clamp(1.05rem,2vw,1.35rem)}
.body-lg{font-size:clamp(1rem,1.8vw,1.15rem)}
.body{font-size:clamp(.9rem,1.5vw,1rem)}
.body-sm{font-size:clamp(.8rem,1.3vw,.9rem)}
.caption{font-size:.75rem;font-weight:500}
.overline{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
.mono{font-family:var(--font-mono)}

/* --- Section --- */
.section{padding:var(--section-py) 0}
.section-header{margin-bottom:56px}
.section-label{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:12px;padding:5px 14px;background:var(--gold-subtle);border:1px solid rgba(255,185,0,.15);border-radius:var(--radius-full)}
.section-title{margin-bottom:16px}
.section-desc{color:var(--text-secondary);max-width:560px;font-size:clamp(.95rem,1.6vw,1.05rem)}
[dir="rtl"] .section-desc{line-height:1.9}
.section-border{border-bottom:1px solid var(--border)}

/* --- Navigation --- */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);transition:background .3s var(--ease),box-shadow .3s var(--ease)}
.nav.scrolled{background:rgba(10,10,10,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 1px 0 var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:var(--max-w);margin:0 auto;padding:0 32px}
.nav-brand{display:flex;align-items:center;gap:10px;z-index:1001}
.nav-brand svg{height:28px;width:auto;flex-shrink:0}
.nav-brand-text{font-family:var(--font-en);font-weight:800;font-size:1.3rem;letter-spacing:-.5px;color:var(--white)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-link{padding:8px 16px;font-size:.88rem;font-weight:500;color:var(--text-secondary);border-radius:var(--radius-md);transition:color .2s,background .2s}
.nav-link:hover,.nav-link.active{color:var(--gold)}
.nav-link.active{background:var(--gold-subtle)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-lang{display:flex;align-items:center;gap:2px;padding:4px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-full)}
.nav-lang a{padding:5px 12px;font-size:.78rem;font-weight:600;border-radius:var(--radius-full);transition:all .2s}
.nav-lang a.active{background:var(--gold);color:var(--bg-primary)}
.nav-lang a:not(.active){color:var(--text-tertiary)}
.nav-lang a:not(.active):hover{color:var(--white)}

/* Hamburger */
.nav-toggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;z-index:1001;border-radius:var(--radius-md)}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--white);border-radius:2px;transition:all .3s var(--ease);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:'';position:absolute;width:22px;height:2px;background:var(--white);border-radius:2px;transition:all .3s var(--ease)}
.nav-toggle span::before{top:-7px}
.nav-toggle span::after{top:7px}
.nav-toggle.active span{background:transparent}
.nav-toggle.active span::before{top:0;transform:rotate(45deg)}
.nav-toggle.active span::after{top:0;transform:rotate(-45deg)}

/* Mobile Menu */
.nav-mobile{display:none}

/* --- Buttons --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;font-size:.95rem;font-weight:600;border-radius:var(--radius-md);transition:all .2s var(--ease);white-space:nowrap;cursor:pointer;border:none;position:relative;overflow:hidden}
.btn-lg{padding:16px 36px;font-size:1.05rem;border-radius:var(--radius-lg)}
.btn-sm{padding:9px 18px;font-size:.85rem}
.btn-primary{background:var(--gold);color:var(--bg-primary);box-shadow:var(--shadow-gold)}
.btn-primary:hover{background:var(--gold-light);transform:translateY(-1px);box-shadow:var(--shadow-gold-lg)}
.btn-primary:active{transform:translateY(0)}
.btn-secondary{background:transparent;color:var(--gold);border:1.5px solid var(--gold)}
.btn-secondary:hover{background:var(--gold-subtle);border-color:var(--gold-light)}
.btn-ghost{color:var(--text-secondary);background:transparent}
.btn-ghost:hover{color:var(--white);background:rgba(255,255,255,.05)}
.btn-dark{background:var(--bg-surface);color:var(--white);border:1px solid var(--border)}
.btn-dark:hover{border-color:var(--border-strong);background:var(--bg-elevated)}
.btn-icon{width:44px;height:44px;padding:0;border-radius:var(--radius-md)}

/* --- Cards --- */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;transition:border-color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease)}
.card:hover{border-color:var(--border-gold);box-shadow:0 4px 30px rgba(255,185,0,.06);transform:translateY(-2px)}
.card-icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:var(--gold-subtle);border:1px solid rgba(255,185,0,.12);border-radius:var(--radius-md);margin-bottom:20px;font-size:1.4rem;color:var(--gold)}
.card-title{font-size:1.15rem;font-weight:600;margin-bottom:10px}
.card-text{color:var(--text-secondary);font-size:.92rem;line-height:1.7}
[dir="rtl"] .card-text{line-height:1.9}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:.88rem;font-weight:600;color:var(--gold);transition:gap .2s}
.card-link:hover{gap:10px}
.card-link svg{width:16px;height:16px;transition:transform .2s}
[dir="rtl"] .card-link svg{transform:rotate(180deg)}
[dir="rtl"] .card-link:hover svg{transform:rotate(180deg) translateX(4px)}

/* --- Hero --- */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:var(--nav-h)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg::before{content:'';position:absolute;top:10%;left:50%;transform:translateX(-50%);width:min(900px,120vw);height:min(900px,120vw);background:radial-gradient(circle,rgba(255,185,0,.07) 0%,transparent 65%);pointer-events:none}
.hero-bg::after{content:'';position:absolute;bottom:0;left:0;right:0;height:200px;background:linear-gradient(to top,var(--bg-primary),transparent)}
.hero-content{position:relative;z-index:1;text-align:center;max-width:800px;margin:0 auto;padding:60px 32px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 18px;background:var(--gold-subtle);border:1px solid rgba(255,185,0,.18);border-radius:var(--radius-full);font-size:.8rem;font-weight:600;color:var(--gold);margin-bottom:28px}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);animation:pulse 2s infinite}
.hero-title{margin-bottom:20px}
.hero-title .gold{color:var(--gold);display:inline}
.hero-desc{font-size:clamp(1rem,2vw,1.15rem);color:var(--text-secondary);max-width:580px;margin:0 auto 36px;line-height:1.7}
[dir="rtl"] .hero-desc{line-height:1.9}
.hero-actions{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap}
.hero-trust{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:56px;padding-top:32px;border-top:1px solid var(--border);flex-wrap:wrap}
.hero-trust-item{text-align:center}
.hero-trust-num{font-family:var(--font-en);font-size:1.6rem;font-weight:800;color:var(--gold)}
.hero-trust-label{font-size:.78rem;color:var(--text-tertiary);margin-top:2px}

/* --- Stats Bar --- */
.stats{padding:48px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-secondary)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-num{font-family:var(--font-en);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:var(--gold);margin-bottom:4px}
.stat-label{font-size:.82rem;color:var(--text-secondary)}

/* --- Services Grid --- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

/* --- Features --- */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature-card{padding:32px}
.feature-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(255,185,0,.12),rgba(255,185,0,.04));border-radius:var(--radius-md);margin-bottom:18px;color:var(--gold);font-size:1.3rem}
.feature-title{font-size:1.05rem;font-weight:600;margin-bottom:8px}
.feature-text{font-size:.88rem;color:var(--text-secondary);line-height:1.7}
[dir="rtl"] .feature-text{line-height:1.85}

/* --- Products --- */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.product-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;transition:all .3s var(--ease);cursor:pointer}
.product-card:hover{border-color:var(--border-gold);transform:translateY(-3px);box-shadow:0 8px 24px rgba(255,185,0,.08)}
.product-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:var(--gold-subtle);color:var(--gold);font-size:1.2rem}
.product-name{font-size:.92rem;font-weight:600}
.product-tag{font-size:.68rem;font-weight:700;padding:3px 10px;border-radius:var(--radius-full);background:var(--gold-subtle);color:var(--gold);border:1px solid rgba(255,185,0,.15)}

/* --- How It Works --- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;counter-reset:step}
.step{position:relative;text-align:center;padding:32px 20px}
.step::before{counter-increment:step;content:counter(step);display:flex;align-items:center;justify-content:center;width:52px;height:52px;margin:0 auto 20px;background:var(--gold);color:var(--bg-primary);font-family:var(--font-en);font-size:1.2rem;font-weight:800;border-radius:50%;box-shadow:var(--shadow-gold)}
.step-title{font-size:1.05rem;font-weight:600;margin-bottom:8px}
.step-text{font-size:.88rem;color:var(--text-secondary)}

/* --- Testimonials --- */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testimonial{padding:28px}
.testimonial-stars{display:flex;gap:3px;margin-bottom:16px;color:var(--gold);font-size:.9rem}
.testimonial-text{font-size:.95rem;color:var(--text-secondary);margin-bottom:20px;line-height:1.8;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:12px}
.testimonial-avatar{width:40px;height:40px;border-radius:50%;background:var(--gold-subtle);display:flex;align-items:center;justify-content:center;color:var(--gold);font-weight:700;font-size:.9rem}
.testimonial-name{font-size:.88rem;font-weight:600}
.testimonial-role{font-size:.78rem;color:var(--text-tertiary)}

/* --- CTA Banner --- */
.cta-banner{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:56px 48px;text-align:center;position:relative;overflow:hidden}
.cta-banner::before{content:'';position:absolute;top:-50%;left:50%;transform:translateX(-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(255,185,0,.06),transparent 65%);pointer-events:none}
.cta-banner *{position:relative;z-index:1}
.cta-banner h2{margin-bottom:12px}
.cta-banner p{color:var(--text-secondary);margin-bottom:28px;font-size:1.02rem}

/* --- Blog Preview --- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.blog-card{border-radius:var(--radius-lg);overflow:hidden}
.blog-card-img{height:180px;background:var(--bg-surface);position:relative;overflow:hidden}
.blog-card-img .blog-gradient{position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,185,0,.08),rgba(10,10,10,.6))}
.blog-card-img .blog-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:2.5rem;opacity:.5}
.blog-card-body{padding:24px}
.blog-card-tag{display:inline-block;font-size:.7rem;font-weight:700;padding:3px 10px;border-radius:var(--radius-full);background:var(--gold-subtle);color:var(--gold);margin-bottom:12px}
.blog-card-title{font-size:1.05rem;font-weight:600;margin-bottom:8px;line-height:1.4}
.blog-card-excerpt{font-size:.85rem;color:var(--text-secondary);margin-bottom:16px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.blog-card-meta{font-size:.75rem;color:var(--text-tertiary)}

/* --- Footer --- */
.footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand svg{height:24px;width:auto}
.footer-brand span{font-family:var(--font-en);font-weight:800;font-size:1.15rem;letter-spacing:-.5px}
.footer-desc{font-size:.88rem;color:var(--text-tertiary);line-height:1.7;max-width:280px}
[dir="rtl"] .footer-desc{line-height:1.9}
.footer-col h4{font-size:.88rem;font-weight:600;color:var(--gold);margin-bottom:18px}
.footer-col a{display:block;font-size:.88rem;color:var(--text-secondary);padding:5px 0;transition:color .2s}
.footer-col a:hover{color:var(--gold)}
.footer-social{display:flex;gap:10px;margin-top:20px}
.footer-social a{width:38px;height:38px;display:flex;align-items:center;justify-content:center;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-secondary);font-size:.9rem;transition:all .2s}
.footer-social a:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-subtle)}
.footer-bottom{border-top:1px solid var(--border);padding:24px 0;display:flex;align-items:center;justify-content:space-between}
.footer-bottom p{font-size:.78rem;color:var(--text-tertiary)}

/* --- Page Hero (inner pages) --- */
.page-hero{padding:calc(var(--nav-h) + 60px) 0 60px;background:var(--bg-secondary);border-bottom:1px solid var(--border);position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:800px;height:400px;background:radial-gradient(ellipse,rgba(255,185,0,.04),transparent 70%);pointer-events:none}
.page-hero *{position:relative;z-index:1}
.page-hero .breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:16px;font-size:.82rem;color:var(--text-tertiary)}
.page-hero .breadcrumb a{color:var(--text-secondary);transition:color .2s}
.page-hero .breadcrumb a:hover{color:var(--gold)}
.page-hero .breadcrumb .sep{color:var(--text-muted)}
.page-hero h1{margin-bottom:12px}
.page-hero p{color:var(--text-secondary);max-width:560px;font-size:1.02rem}

/* --- FAQ Accordion --- */
.faq-list{max-width:760px;margin:0 auto}
.faq-item{border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:12px;overflow:hidden;transition:border-color .3s}
.faq-item.active{border-color:var(--border-gold)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;cursor:pointer;font-size:.95rem;font-weight:600;transition:color .2s}
.faq-q:hover{color:var(--gold)}
.faq-q .faq-icon{width:28px;height:28px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--bg-surface);border:1px solid var(--border);transition:all .3s;font-size:.8rem;color:var(--text-tertiary)}
.faq-item.active .faq-icon{background:var(--gold);color:var(--bg-primary);border-color:var(--gold);transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-a-inner{padding:0 24px 20px;font-size:.9rem;color:var(--text-secondary);line-height:1.8}

/* --- Blog Post --- */
.article{max-width:760px;margin:0 auto;padding:48px 0}
.article-header{margin-bottom:40px}
.article-meta{display:flex;align-items:center;gap:16px;margin-bottom:20px;font-size:.82rem;color:var(--text-tertiary);flex-wrap:wrap}
.article-body{font-size:1rem;line-height:1.85;color:var(--text-secondary)}
[dir="rtl"] .article-body{line-height:2}
.article-body h2{font-size:1.45rem;color:var(--white);margin:40px 0 16px}
.article-body h3{font-size:1.15rem;color:var(--white);margin:32px 0 12px}
.article-body p{margin-bottom:18px}
.article-body ul,.article-body ol{margin:16px 0;padding-right:24px}
[dir="ltr"] .article-body ul,[dir="ltr"] .article-body ol{padding-left:24px;padding-right:0}
.article-body li{margin-bottom:8px}
.article-body strong{color:var(--white);font-weight:600}
.article-body a{color:var(--gold);border-bottom:1px solid rgba(255,185,0,.3);transition:border-color .2s}
.article-body a:hover{border-color:var(--gold)}
.article-body blockquote{border-right:3px solid var(--gold);padding:16px 24px;margin:24px 0;background:var(--bg-surface);border-radius:0 var(--radius-md) var(--radius-md) 0;color:var(--text-secondary)}
[dir="ltr"] .article-body blockquote{border-right:none;border-left:3px solid var(--gold);border-radius:var(--radius-md) 0 0 var(--radius-md)}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0}
.article-body th,.article-body td{padding:12px 16px;border:1px solid var(--border);text-align:right;font-size:.9rem}
[dir="ltr"] .article-body th,[dir="ltr"] .article-body td{text-align:left}
.article-body th{background:var(--bg-surface);color:var(--white);font-weight:600}

/* --- Contact Form --- */
.form-group{margin-bottom:20px}
.form-label{display:block;font-size:.88rem;font-weight:500;margin-bottom:8px;color:var(--text-secondary)}
.form-input,.form-textarea{width:100%;padding:14px 18px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--white);font-size:.95rem;transition:border-color .2s,box-shadow .2s}
.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}
.form-input:focus,.form-textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,185,0,.12)}
.form-textarea{min-height:140px;resize:vertical}
.form-select{width:100%;padding:14px 18px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--white);font-size:.95rem;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23707070' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:left 16px center}
[dir="ltr"] .form-select{background-position:right 16px center}

/* --- Tags --- */
.tag{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}
.tag-gold{background:var(--gold-subtle);color:var(--gold);border:1px solid rgba(255,185,0,.15)}
.tag-success{background:rgba(0,200,83,.1);color:var(--success)}
.tag-new{background:rgba(33,150,243,.1);color:var(--info)}

/* --- Credit Card Mockup (CSS) --- */
.card-mockup{width:320px;max-width:100%;aspect-ratio:1.586/1;background:linear-gradient(135deg,#1a1a1a 0%,#0a0a0a 50%,#1a1a1a 100%);border:1px solid var(--border-strong);border-radius:16px;padding:28px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.card-mockup::before{content:'';position:absolute;top:-30%;right:-30%;width:60%;height:160%;background:radial-gradient(ellipse,rgba(255,185,0,.08),transparent 70%);pointer-events:none}
.card-mockup-brand{display:flex;justify-content:space-between;align-items:flex-start}
.card-mockup-chip{width:36px;height:28px;background:linear-gradient(135deg,var(--gold-dark),var(--gold));border-radius:5px}
.card-mockup-number{font-family:var(--font-mono);font-size:1.1rem;letter-spacing:3px;color:var(--text-secondary);margin:auto 0}
.card-mockup-bottom{display:flex;justify-content:space-between;align-items:flex-end}
.card-mockup-name{font-size:.78rem;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:1px}
.card-mockup-expiry{font-family:var(--font-mono);font-size:.78rem;color:var(--text-tertiary)}
.card-mockup-network{font-size:1.4rem;font-weight:800;color:var(--gold)}

/* --- Animations --- */
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideInRight{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:translateX(0)}}
@keyframes slideInLeft{from{opacity:0;transform:translateX(-24px)}to{opacity:1;transform:translateX(0)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}

/* Prevent flicker: hero animations start visible, JS adds .js-ready to html */
.animate{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.animate.visible{opacity:1;transform:translateY(0)}
/* Show hero content immediately — no flash on mobile */
.hero .animate{opacity:1;transform:none;animation:fadeUp .8s var(--ease) both}
.hero .animate-delay-1{animation-delay:.15s}
.hero .animate-delay-2{animation-delay:.3s}
.hero .animate-delay-3{animation-delay:.45s}
.hero .animate-delay-4{animation-delay:.6s}
.animate-delay-1{transition-delay:.1s}
.animate-delay-2{transition-delay:.2s}
.animate-delay-3{transition-delay:.3s}
.animate-delay-4{transition-delay:.4s}
.animate-delay-5{transition-delay:.5s}

@media (prefers-reduced-motion:reduce){
  .animate{opacity:1;transform:none;transition:none}
  .hero-badge .dot{animation:none}
}

/* --- Grid: Services/Products page --- */
.service-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.service-features{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:24px}
.service-feature{display:flex;align-items:flex-start;gap:12px;padding:16px;background:var(--bg-surface);border-radius:var(--radius-md);border:1px solid var(--border)}
.service-feature .check{color:var(--gold);font-size:1.1rem;flex-shrink:0;margin-top:2px}
.service-feature p{font-size:.88rem;color:var(--text-secondary)}

/* --- Comparison Table (Service pages) --- */
.comparison-table{width:100%;border-collapse:collapse;margin:0 auto;max-width:800px}
.comparison-table th,.comparison-table td{padding:14px 20px;border:1px solid var(--border);font-size:.9rem}
.comparison-table th{background:var(--bg-surface);color:var(--white);font-weight:600;text-align:right}
[dir="ltr"] .comparison-table th{text-align:left}
.comparison-table td{color:var(--text-secondary);text-align:right}
[dir="ltr"] .comparison-table td{text-align:left}
.comparison-table thead th{background:linear-gradient(135deg,rgba(255,185,0,.1),rgba(255,185,0,.03));color:var(--gold);font-size:.82rem;text-transform:uppercase;letter-spacing:.05em}
.comparison-table tbody tr{transition:background .2s}
.comparison-table tbody tr:hover{background:rgba(255,255,255,.02)}
.comparison-table .check-cell{color:var(--success);text-align:center;font-size:1.1rem}
.comparison-table .cross-cell{color:var(--text-muted);text-align:center;font-size:1.1rem}

/* --- Terms Page --- */
.terms-content{max-width:760px;margin:0 auto}
.terms-content h2{font-size:1.3rem;margin:36px 0 16px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.terms-content p{color:var(--text-secondary);margin-bottom:16px;font-size:.92rem;line-height:1.85}
.terms-content ol{counter-reset:term;padding:0}
.terms-content ol li{counter-increment:term;padding:8px 0;font-size:.9rem;color:var(--text-secondary);line-height:1.8;position:relative;padding-right:32px}
[dir="ltr"] .terms-content ol li{padding-left:32px;padding-right:0}
.terms-content ol li::before{content:counter(term);position:absolute;right:0;top:10px;width:22px;height:22px;display:flex;align-items:center;justify-content:center;background:var(--gold-subtle);color:var(--gold);font-size:.72rem;font-weight:700;border-radius:50%}
[dir="ltr"] .terms-content ol li::before{left:0;right:auto}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media(max-width:1024px){
  .container{padding:0 24px}
  .section{padding:var(--section-py-mobile) 0}
  .services-grid,.features-grid,.testimonials-grid,.blog-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr);gap:16px}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .service-hero-grid{grid-template-columns:1fr;gap:32px;text-align:center}
  .service-features{grid-template-columns:1fr}
}

/* Mobile */
@media(max-width:768px){
  :root{--nav-h:var(--nav-h-mobile)}
  .container{padding:0 18px}

  /* Nav Mobile — always solid background so hamburger is tappable at any scroll */
  .nav{background:rgba(10,10,10,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:flex}
  .nav-mobile{display:none;position:fixed;inset:0;background:rgba(10,10,10,.98);backdrop-filter:blur(20px);z-index:999;padding:calc(var(--nav-h) + 24px) 24px 24px;flex-direction:column;gap:8px;overflow-y:auto}
  .nav-mobile.open{display:flex}
  .nav-mobile a{display:block;padding:14px 20px;font-size:1.05rem;font-weight:500;color:var(--text-secondary);border-radius:var(--radius-md);transition:all .2s}
  .nav-mobile a:hover,.nav-mobile a.active{color:var(--gold);background:var(--gold-subtle)}
  .nav-mobile .nav-lang{margin-top:16px;align-self:flex-start}
  .nav-mobile .mobile-cta{margin-top:auto;padding-top:20px;border-top:1px solid var(--border)}
  .nav-cta .nav-lang{display:none}

  /* Grids */
  .services-grid,.features-grid,.testimonials-grid,.blog-grid,.steps{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .products-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
  .hero-content{padding:40px 18px}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%}
  .hero-trust{gap:16px}
  .cta-banner{padding:40px 24px}
  .page-hero{padding:calc(var(--nav-h) + 32px) 0 32px}

  /* Mobile Bottom Bar */
  .mobile-bottom-bar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:900;background:rgba(10,10,10,.95);backdrop-filter:blur(20px);border-top:1px solid var(--border);padding:10px 16px;gap:8px}
  .mobile-bottom-bar .btn{flex:1}
}

@media(min-width:769px){
  .mobile-bottom-bar{display:none!important}
  .mobile-only{display:none!important}
}

/* Large Desktop */
@media(min-width:1400px){
  .container{padding:0 48px}
}

/* --- Print --- */
@media print{
  .nav,.footer,.mobile-bottom-bar,.hero-bg{display:none}
  body{background:#fff;color:#000}
  .card,.cta-banner{border:1px solid #ccc;box-shadow:none}
}