/* ===== ProIcons Global Stylesheet ===== */

/* ── Variables ── */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border-color: #e2e8f0;
  --accent: #10b981;
  --accent-light: #d1fae5;
  --accent-dark: #059669;
  --accent-rgb: 16, 185, 129;
  --hero-gradient: linear-gradient(135deg, #f0fdfa 0%, #ecfdf5 50%, #f0fdfa 100%);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.1);
  --radius: 12px;
  --radius-lg: 20px;
}

[data-theme="dark"] {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --border-color: #334155;
  --accent-light: rgba(16,185,129,0.15);
  --hero-gradient: linear-gradient(135deg, rgba(16,185,129,0.08) 0%, rgba(16,185,129,0.04) 50%, rgba(16,185,129,0.08) 100%);
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.2);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.3);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.4);
}

/* ── Reset ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Outfit',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:background .3s,color .3s}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto}
ul{list-style:none}

/* ── Container ── */
.container{max-width:1280px;margin:0 auto;padding:0 24px}
@media(min-width:768px){.container{padding:0 40px}}
@media(min-width:1024px){.container{padding:0 60px}}

/* ── Header ── */
.header{background:var(--bg-primary);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:1000;transition:all .3s}
.header.scrolled{backdrop-filter:blur(12px);background:rgba(255,255,255,.85)}
[data-theme="dark"] .header.scrolled{background:rgba(15,23,42,.85)}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:16px 0}
.logo{display:flex;align-items:center;gap:10px}
.logo-icon{width:40px;height:40px;flex-shrink:0;display:block;cursor:pointer}
.logo-text{font-size:30px;font-weight:700;color:var(--text-primary)}
.logo-text span{color:var(--accent)}
.nav{display:none;gap:32px}
@media(min-width:768px){.nav{display:flex}}
.nav a{color:var(--text-secondary);font-size:15px;font-weight:500;transition:color .2s;position:relative}
.nav a:hover,.nav a.active{color:var(--accent)}
.nav a.active::after{content:'';position:absolute;bottom:-6px;left:0;right:0;height:2px;background:var(--accent);border-radius:1px}
.header-right{display:flex;align-items:center;gap:12px}
.theme-toggle,.mobile-toggle{width:32px;height:32px;border-radius:10px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-muted);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}
/* Theme toggle spin-swap animation */
@keyframes theme-spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
.theme-spin-inner{width:18px;height:18px;position:relative}
.theme-spin-inner.spinning{animation:theme-spin .5s cubic-bezier(.4,0,.2,1)}
.theme-spin-sun,.theme-spin-moon{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;line-height:0;transition:opacity .2s,transform .25s cubic-bezier(.4,0,.2,1)}
.theme-spin-moon{opacity:0;transform:rotate(90deg) scale(.5)}
[data-theme="dark"] .theme-spin-sun{opacity:0;transform:rotate(-90deg) scale(.5)}
[data-theme="dark"] .theme-spin-moon{opacity:1;transform:rotate(0deg) scale(1);color:#f59e0b}
@media(min-width:768px){.mobile-toggle{display:none}}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;border:none;font-family:inherit}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-1px)}
.btn-outline{background:transparent;border:2px solid var(--border-color);color:var(--text-primary)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-lg{padding:16px 32px;font-size:16px;border-radius:14px}
.btn-sm{padding:10px 18px;font-size:13px}

/* ── Mobile Menu ── */
.mobile-menu{position:fixed;top:0;left:0;right:0;bottom:0;background:var(--bg-primary);z-index:999;padding:80px 24px 24px;transform:translateX(100%);transition:transform .3s;pointer-events:none}
.mobile-menu.active{transform:translateX(0);pointer-events:auto}
.mobile-menu-close{position:absolute;top:20px;right:20px;width:42px;height:42px;border-radius:10px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-secondary);font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center}
.mobile-menu nav{display:flex;flex-direction:column;gap:8px}
.mobile-menu nav a{display:block;padding:16px;font-size:18px;font-weight:500;color:var(--text-secondary);border-radius:12px;transition:all .2s}
.mobile-menu nav a:hover,.mobile-menu nav a.active{background:var(--accent-light);color:var(--accent)}

/* ── Section Headers ── */
.section-header{text-align:center;max-width:600px;margin:0 auto 48px}
@media(min-width:768px){.section-header{margin-bottom:60px}}
.section-header h2{font-size:28px;font-weight:700;margin-bottom:12px}
@media(min-width:768px){.section-header h2{font-size:36px}}
.section-header p{font-size:16px;color:var(--text-secondary)}

/* ── Page Hero ── */
.page-hero{background:var(--hero-gradient);padding:50px 0 40px;text-align:center}
@media(min-width:768px){.page-hero{padding:50px 0 50px}}
.page-hero h1{font-size:36px;font-weight:800;margin-bottom:12px}
@media(min-width:768px){.page-hero h1{font-size:48px}}
.page-hero h1 span{color:var(--accent)}
.page-hero .subtitle{font-size:16px;color:var(--text-secondary);max-width:560px;margin:0 auto}
@media(min-width:768px){.page-hero .subtitle{font-size:18px}}
.page-hero .breadcrumb{display:flex;justify-content:center;gap:8px;font-size:14px;color:var(--text-muted);margin-top:20px}
.page-hero .breadcrumb a{color:var(--accent);transition:opacity .2s}
.page-hero .breadcrumb a:hover{opacity:.8}

/* ── Cards ── */
.card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:32px;transition:all .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl);border-color:var(--accent)}

/* ── Forms ── */
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:14px;font-weight:600;color:var(--text-primary);margin-bottom:8px}
.form-group label .required{color:#ef4444}
.form-control{width:100%;padding:14px 18px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius);color:var(--text-primary);font-size:15px;font-family:inherit;transition:all .2s;outline:none}
.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.15)}
textarea.form-control{min-height:140px;resize:vertical}
.form-control::placeholder{color:var(--text-muted)}
.form-row{display:grid;gap:20px}
@media(min-width:640px){.form-row{grid-template-columns:1fr 1fr}}

/* ── Alert Boxes ── */
.alert{padding:16px 20px;border-radius:var(--radius);font-size:14px;font-weight:500;margin-bottom:24px;display:flex;align-items:center;gap:10px}
.alert-success{background:var(--accent-light);color:var(--accent-dark);border:1px solid rgba(var(--accent-rgb),.3)}
.alert-error{background:rgba(239,68,68,.1);color:#dc2626;border:1px solid rgba(239,68,68,.3)}
.alert i{font-size:20px;flex-shrink:0}

/* ── Footer ── */
.footer{padding:48px 0 32px;background:var(--bg-secondary);border-top:1px solid var(--border-color)}
@media(min-width:768px){.footer{padding:60px 0 40px}}
.footer-grid{display:grid;gap:32px;margin-bottom:40px}
@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}}
.footer-brand p{font-size:14px;color:var(--text-secondary);margin-top:16px;max-width:280px}
.footer-section h4{font-size:14px;font-weight:600;margin-bottom:16px;color:var(--text-primary)}
.footer-section li{margin-bottom:10px}
.footer-section a{font-size:14px;color:var(--text-secondary);transition:color .2s}
.footer-section a:hover{color:var(--accent)}
.footer-bottom{padding-top:24px;border-top:1px solid var(--border-color);display:flex;flex-direction:column;gap:16px;align-items:center}
@media(min-width:768px){.footer-bottom{flex-direction:row;justify-content:space-between}}
.footer-copyright{font-size:14px;color:var(--text-muted)}
.footer-social{display:flex;gap:16px}
.footer-social a{width:40px;height:40px;border-radius:10px;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:20px;transition:all .2s}
.footer-social a:hover{background:var(--accent);color:#fff}

/* ── Content Sections (for legal/about pages) ── */
.content-section{padding:60px 0 80px}
@media(min-width:768px){.content-section{padding:80px 0 100px}}
.content-body{max-width:800px;margin:0 auto}
.content-body h2{font-size:24px;font-weight:700;margin:40px 0 16px;color:var(--text-primary)}
.content-body h3{font-size:18px;font-weight:600;margin:28px 0 12px;color:var(--text-primary)}
.content-body p{font-size:15px;color:var(--text-secondary);line-height:1.8;margin-bottom:16px}
.content-body ul,.content-body ol{padding-left:24px;margin-bottom:16px}
.content-body li{font-size:15px;color:var(--text-secondary);line-height:1.8;margin-bottom:8px;list-style:disc}
.content-body ol li{list-style:decimal}
.content-body a{color:var(--accent);font-weight:500;transition:opacity .2s}
.content-body a:hover{opacity:.8}
.content-body .last-updated{display:inline-block;padding:6px 14px;background:var(--accent-light);color:var(--accent-dark);border-radius:20px;font-size:13px;font-weight:600;margin-bottom:32px}

/* ── CTA Section ── */
.cta{padding:80px 0;background:linear-gradient(135deg,var(--accent),var(--accent-dark));text-align:center}
@media(min-width:768px){.cta{padding:100px 0}}
.cta h2{font-size:28px;font-weight:700;color:#fff;margin-bottom:12px}
@media(min-width:768px){.cta h2{font-size:42px}}
.cta p{font-size:16px;color:rgba(255,255,255,.9);margin-bottom:32px}
@media(min-width:768px){.cta p{font-size:18px}}
.cta .btn{background:#fff;color:var(--accent-dark)}
.cta .btn:hover{background:var(--bg-secondary);transform:translateY(-2px)}

/* ── Animations ── */
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.fade-in{animation:fadeInUp .6s ease forwards}
.fade-in-delay-1{animation-delay:.1s;opacity:0}
.fade-in-delay-2{animation-delay:.2s;opacity:0}
.fade-in-delay-3{animation-delay:.3s;opacity:0}

/* ── Logo animation: keyframes live inside the inline SVG <style> block in header.php ── */

/* Real SVG preview icons */
.preview-icon img{width:100%;height:100%;object-fit:contain;padding:4px}
[data-theme="dark"] .preview-icon img{filter:invert(1) brightness(2)}