:root{--bg:#FAFAF8;--surface:#FFF;--primary:#0F2B3C;--accent:#D4382C;--accent-soft:#FFF1F0;--text:#1A1A1A;--muted:#6B7280;--border:#E5E5E0;--success:#059669;--warn:#D97706;--r:10px;--rs:6px;--shadow:0 2px 12px rgba(0,0,0,.06);--font:'Outfit',sans-serif;--display:'Playfair Display',serif}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}

/* NAV */
.nav{position:sticky;top:0;z-index:100;background:rgba(250,250,248,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:0 20px}
.nav-in{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:56px}
.logo{font-family:var(--display);font-size:1.3rem;color:var(--primary);text-decoration:none;display:flex;align-items:center;gap:6px}
.logo .d{width:7px;height:7px;background:var(--accent);border-radius:50%}
.nav-r{display:flex;align-items:center;gap:4px}
.nav-btn{padding:6px 14px;border-radius:var(--rs);text-decoration:none;font-family:var(--font);font-size:.82rem;font-weight:500;color:var(--muted);transition:.2s}
.nav-btn:hover{color:var(--primary);background:rgba(15,43,60,.06)}
.lang-sw{display:flex;gap:1px;background:var(--border);border-radius:5px;padding:2px;margin-left:6px}
.lang-b{padding:3px 8px;text-decoration:none;font-size:.72rem;font-weight:600;border-radius:3px;color:var(--muted);transition:.2s}
.lang-b.on{background:#fff;color:var(--primary);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.cta-btn{padding:6px 16px;background:var(--primary);color:#fff;border-radius:var(--rs);text-decoration:none;font-size:.8rem;font-weight:600;margin-left:8px;transition:.2s}
.cta-btn:hover{background:#061c28}

/* HERO */
.hero{max-width:1280px;margin:0 auto;padding:60px 20px 40px;text-align:center}
.badge{display:inline-flex;align-items:center;gap:6px;background:var(--accent-soft);color:var(--accent);padding:5px 14px;border-radius:99px;font-size:.78rem;font-weight:600;margin-bottom:20px}
.hero h1{font-family:var(--display);font-size:clamp(2rem,4.5vw,3.2rem);color:var(--primary);line-height:1.15;margin-bottom:12px}
.hero>p{color:var(--muted);font-size:1rem;max-width:560px;margin:0 auto 36px}

/* TOOL GRID */
.tools-grid{max-width:1280px;margin:0 auto;padding:0 20px 60px;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.tool-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:24px 20px;text-decoration:none;color:inherit;transition:.25s}
.tool-card:hover{border-color:var(--primary);box-shadow:var(--shadow);transform:translateY(-3px)}
.tc-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:12px}
.tool-card h3{font-size:1rem;font-weight:600;margin-bottom:4px}
.tool-card p{color:var(--muted);font-size:.82rem;line-height:1.5}
.tc-tag{display:inline-block;font-size:.68rem;font-weight:600;padding:2px 8px;border-radius:99px;margin-top:8px}
.tc-tag.calc{background:#EFF6FF;color:#2563EB}
.tc-tag.doc{background:#F0FDF4;color:#16A34A}
.tc-tag.info{background:#FFF7ED;color:#C2410C}

/* APP LAYOUT */
.app{max-width:1280px;margin:0 auto;padding:0 20px 60px}
.app-header{margin-bottom:24px;display:flex;align-items:center;gap:12px}
.app-header h2{font-family:var(--display);font-size:1.5rem;color:var(--primary)}
.back-btn{width:36px;height:36px;border-radius:var(--rs);border:1px solid var(--border);background:#fff;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:.2s}
.back-btn:hover{border-color:var(--primary)}

/* CARD & FORM */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:24px;margin-bottom:16px}
.card-title{font-weight:600;font-size:1rem;color:var(--primary);margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.fg{display:flex;flex-direction:column;gap:3px;margin-bottom:12px}
.fg label{font-size:.75rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.fg input,.fg select,.fg textarea{padding:9px 12px;border:1px solid var(--border);border-radius:var(--rs);font-family:var(--font);font-size:.9rem;outline:none;transition:.2s}
.fg input:focus,.fg select:focus{border-color:var(--primary);box-shadow:0 0 0 2px rgba(15,43,60,.08)}
.fg .hint{font-size:.72rem;color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:20px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 22px;border-radius:var(--rs);font-family:var(--font);font-size:.88rem;font-weight:600;border:none;cursor:pointer;transition:.2s;text-decoration:none}
.btn-p{background:var(--primary);color:#fff}
.btn-p:hover{background:#061c28;transform:translateY(-1px)}
.btn-s{background:none;color:var(--primary);border:1.5px solid var(--border)}
.btn-s:hover{border-color:var(--primary)}
.btn-a{background:var(--accent);color:#fff}
.btn-a:hover{background:#b8301f;transform:translateY(-1px)}
.btn-g{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}

/* RESULT */
.result{background:linear-gradient(135deg,#0F2B3C,#1a4a64);color:#fff;border-radius:var(--r);padding:24px;margin-top:16px}
.result h3{font-size:1.1rem;margin-bottom:12px;opacity:.9}
.result .big{font-size:2rem;font-weight:700;margin-bottom:4px}
.result .sub{font-size:.85rem;opacity:.7}
.r-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:.88rem}
.r-row:last-child{border:none}
.r-row.total{font-weight:700;font-size:1rem;border-top:2px solid rgba(255,255,255,.3);padding-top:10px;margin-top:4px}

/* PRIVACY BADGE */
.priv{background:#F0FDF4;border:1px solid #BBF7D0;border-radius:var(--rs);padding:10px 14px;display:flex;align-items:center;gap:8px;font-size:.82rem;color:#166534;margin-bottom:20px}

/* CHECKLIST */
.cl-item{display:flex;align-items:flex-start;gap:10px;padding:12px;border:1px solid var(--border);border-radius:var(--rs);margin-bottom:8px;transition:.2s;cursor:pointer}
.cl-item:hover{border-color:var(--primary)}
.cl-item.done{background:#F0FDF4;border-color:#BBF7D0}
.cl-check{width:22px;height:22px;border-radius:50%;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.2s}
.cl-item.done .cl-check{background:var(--success);border-color:var(--success);color:#fff}

/* FOOTER */
.footer{max-width:1280px;margin:0 auto;padding:30px 20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer span,.footer a{font-size:.82rem;color:var(--muted);text-decoration:none}
.footer a:hover{color:var(--primary)}

/* SEO SECTION */
.seo-section{max-width:800px;margin:0 auto 60px;padding:0 20px}
.seo-section h2{font-family:var(--display);font-size:1.3rem;color:var(--primary);margin-bottom:12px}
.seo-section p{color:var(--muted);font-size:.92rem;line-height:1.8;margin-bottom:12px}

/* RESPONSIVE */
@media(max-width:768px){
    .grid2,.grid3{grid-template-columns:1fr}
    .two{grid-template-columns:1fr}
    .tools-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
    .tools-grid{grid-template-columns:1fr}
}

/* PRINT */
@media print{.nav,.footer,.btn-g,.priv{display:none!important}body{background:#fff}}

/* REQUIRED FIELD INDICATOR */
.fg label.req::after{content:" *";color:var(--accent);font-weight:700}

/* PDF PREVIEW MODAL */
.pdf-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:.3s}
.pdf-overlay.open{opacity:1;visibility:visible}
.pdf-modal{background:#fff;border-radius:var(--r);width:100%;max-width:900px;height:85vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.pdf-modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.pdf-modal-header h3{font-size:1rem;color:var(--primary)}
.pdf-modal-header .modal-actions{display:flex;gap:8px}
.pdf-modal-close{background:none;border:1px solid var(--border);border-radius:var(--rs);padding:6px 14px;cursor:pointer;font-family:var(--font);font-size:.82rem;font-weight:500;transition:.2s}
.pdf-modal-close:hover{border-color:var(--primary);background:rgba(15,43,60,.04)}
.pdf-iframe-wrap{flex:1;overflow:hidden;border-radius:0 0 var(--r) var(--r)}
.pdf-iframe-wrap iframe{width:100%;height:100%;border:none}
.pdf-loading{display:flex;align-items:center;justify-content:center;height:100%;color:var(--muted);font-size:.9rem}
@media(max-width:768px){.pdf-modal{height:95vh;max-width:100%;border-radius:var(--rs)}}