/* Numara Eklet sayfası */
.nek-body { font-family: 'Montserrat', sans-serif; background: #f4f7fb; color: #1a2b3c; margin: 0; }
.nek-container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.nek-header { background: #001D3D; color: #fff; padding: 14px 0; }
.nek-header-inner { display: flex; justify-content: space-between; align-items: center; }
.nek-logo { color: #fff; font-weight: 800; text-decoration: none; font-size: 18px; }
.nek-back { color: rgba(255,255,255,.85); text-decoration: none; font-size: 14px; }
.nek-hero { background: linear-gradient(135deg, #001D3D 0%, #003566 100%); color: #fff; padding: 48px 0; }
.nek-hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; align-items: start; }
.nek-hero h1 { font-size: clamp(28px, 4vw, 40px); margin: 12px 0; line-height: 1.2; }
.nek-hero h1 span { color: #FF7E00; }
.nek-badge { display: inline-block; background: rgba(255,126,0,.2); color: #ffb366; padding: 6px 12px; border-radius: 20px; font-size: 13px; }
.nek-features { list-style: none; padding: 0; margin: 20px 0 0; }
.nek-features li { margin: 8px 0; font-size: 15px; }
.nek-features i { color: #FF7E00; margin-right: 8px; }
.nek-pricing-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: 16px; padding: 24px; }
.nek-price-big { font-size: 48px; font-weight: 800; color: #FF7E00; line-height: 1; }
.nek-price-sub { opacity: .8; margin-top: 4px; }
.nek-example { background: rgba(0,0,0,.15); padding: 10px 12px; border-radius: 8px; margin-top: 12px; }
.nek-main { padding: 40px 0 60px; }
.nek-layout { display: grid; grid-template-columns: 1.4fr .9fr; gap: 28px; align-items: start; }
.nek-form-wrap { background: #fff; border-radius: 16px; padding: 28px; box-shadow: 0 8px 30px rgba(0,29,61,.08); }
.nek-step { margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid #e8edf3; }
.nek-step h2 { font-size: 18px; display: flex; align-items: center; gap: 10px; margin: 0 0 8px; color: #001D3D; }
.nek-step h2 span { width: 28px; height: 28px; border-radius: 50%; background: #FF7E00; color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; }
.nek-hint { color: #6b7c93; font-size: 14px; margin: 0 0 16px; }
.nek-row { margin-bottom: 14px; }
.nek-row label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.nek-row .req { color: #e74c3c; }
.nek-row input, .nek-row select, .nek-row textarea { width: 100%; padding: 12px 14px; border: 1px solid #d8e0ea; border-radius: 10px; font-family: inherit; font-size: 14px; box-sizing: border-box; }
.nek-scope-grid, .nek-period-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.nek-scope-opt, .nek-period-opt { display: block; border: 2px solid #e8edf3; border-radius: 12px; padding: 12px; cursor: pointer; transition: .2s; }
.nek-scope-opt input, .nek-period-opt input { margin-right: 8px; }
.nek-scope-opt:has(input:checked), .nek-period-opt:has(input:checked) { border-color: #FF7E00; background: #fff8f0; }
.nek-period-opt strong { display: block; }
.nek-period-opt small { color: #6b7c93; }
.nek-summary { background: #f8fafc; border-radius: 12px; padding: 16px; margin: 20px 0; }
.nek-summary-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed #e0e6ed; }
.nek-summary-row.nek-total { border: none; font-size: 18px; color: #001D3D; }
.nek-btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 24px; border: none; border-radius: 10px; font-weight: 700; cursor: pointer; font-size: 15px; }
.nek-btn-primary { background: #001D3D; color: #fff; }
.nek-btn-accent { background: #FF7E00; color: #fff; width: 100%; justify-content: center; }
.nek-estimate-done { display: flex; gap: 12px; align-items: center; background: #e8f5e9; padding: 14px; border-radius: 10px; margin-bottom: 16px; color: #1b5e20; }
.nek-info-card { background: #fff; border-radius: 14px; padding: 20px; margin-bottom: 16px; box-shadow: 0 4px 16px rgba(0,29,61,.06); }
.nek-info-card h3 { margin: 0 0 12px; font-size: 16px; color: #001D3D; }
.nek-info-card ul, .nek-info-card ol { margin: 0; padding-left: 18px; font-size: 14px; line-height: 1.7; }
.nek-info-card li { margin: 6px 0; list-style: none; }
.nek-info-card li i { color: #FF7E00; width: 20px; }
.nek-info-card a { color: #001D3D; }
.nek-faq details { margin-bottom: 8px; font-size: 14px; }
.nek-alert { padding: 14px; border-radius: 10px; margin-bottom: 16px; }
.nek-alert-success { background: #e8f5e9; color: #1b5e20; }
.nek-alert-danger { background: #fdecea; color: #b71c1c; }
@media (max-width: 900px) {
    .nek-hero-grid, .nek-layout { grid-template-columns: 1fr; }
    .nek-scope-grid, .nek-period-grid { grid-template-columns: 1fr; }
}