/* ======================================================
   סימולטור החזר מס לשכירים — עיצוב ראשי
   RTL · Hebrew · Mobile-first · WCAG 2.1 AA
   ====================================================== */

/* ---------- CSS Variables ---------- */
:root {
  --primary:       #1a56db;
  --primary-dark:  #1340a8;
  --primary-light: #e8f0fe;
  --accent:        #f59e0b;
  --accent-dark:   #d97706;
  --success:       #059669;
  --error:         #dc2626;
  --warning:       #d97706;
  --text:          #1e293b;
  --text-mid:      #475569;
  --text-light:    #94a3b8;
  --bg:            #f1f5f9;
  --card-bg:       #ffffff;
  --border:        #e2e8f0;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
  --shadow:        0 4px 12px rgba(0,0,0,.10);
  --shadow-lg:     0 12px 32px rgba(0,0,0,.14);
  --radius-sm:     8px;
  --radius:        14px;
  --radius-lg:     20px;
  --transition:    .2s ease;
  --font:          'Rubik', 'Arial Hebrew', Arial, sans-serif;
}

/* ---------- Accessibility overrides ---------- */
html.high-contrast {
  --primary:     #0040cc;
  --text:        #000000;
  --bg:          #ffffff;
  --card-bg:     #ffffff;
  --border:      #000000;
}
html.high-contrast body       { background: #fff; color: #000; }
html.high-contrast .card      { border: 2px solid #000; }
html.high-contrast a          { color: #0000cc; }

html.underline-links a { text-decoration: underline !important; }

html.grayscale { filter: grayscale(100%); }

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  direction: rtl;
  line-height: 1.7;
  min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); text-decoration: underline; }
a:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; border-radius: 3px; }

img { max-width: 100%; height: auto; }

/* ---------- Skip link (accessibility) ---------- */
.skip-link {
  position: absolute;
  top: -40px;
  right: 0;
  background: var(--primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 600;
  z-index: 9999;
  transition: top var(--transition);
}
.skip-link:focus { top: 0; }

/* ---------- Layout ---------- */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 16px;
}
.container--wide { max-width: 1100px; }

section { padding: 48px 0; }

/* ---------- HEADER ---------- */
.site-header {
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  max-width: 1100px;
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}
.site-logo .logo-icon { font-size: 1.6rem; }
.site-logo span       { color: var(--text); }

.site-nav { display: flex; gap: 4px; }
.site-nav a {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  color: var(--text-mid);
  font-weight: 500;
}
.site-nav a:hover { background: var(--primary-light); color: var(--primary); text-decoration: none; }

.header-actions { display: flex; align-items: center; gap: 8px; }

/* ---------- INTRO STRIP (replaces hero) ---------- */
.intro-strip {
  background: linear-gradient(135deg, #1340a8 0%, #1a56db 100%);
  color: #fff;
  padding: 14px 0;
}

.intro-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.intro-strip__title {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 700;
  margin: 0 0 2px;
  line-height: 1.3;
}

.intro-strip__sub {
  font-size: .82rem;
  opacity: .88;
  margin: 0;
}

.intro-strip__badges {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.badge {
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50px;
  padding: 3px 10px;
  font-size: .78rem;
  font-weight: 600;
  white-space: nowrap;
}

@media (max-width: 600px) {
  .intro-strip__badges { display: none; }
  .intro-strip__title  { font-size: 1rem; }
}

/* ---------- AD CONTAINER ---------- */
.ad-container {
  background: var(--card-bg);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  text-align: center;
  margin: 16px 0;
  overflow: hidden;
}
.ad-placeholder {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  color: var(--text-light);
  font-size: .8rem;
  padding: 12px;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ad-label { font-size: .72rem; color: var(--text-light); margin-bottom: 4px; }

/* ---------- CARD ---------- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 20px;
}
.card--bordered { border: 1px solid var(--border); box-shadow: var(--shadow-sm); }

/* ---------- WIZARD ---------- */
#calculator { scroll-margin-top: 80px; }

.wizard {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

/* Progress bar */
.wizard-progress-wrap {
  background: var(--primary-light);
  padding: 20px 28px 16px;
  border-bottom: 1px solid var(--border);
}

.step-indicators {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-bottom: 12px;
}
.step-indicators::before {
  content: '';
  position: absolute;
  top: 18px;
  right: 18px;
  left: 18px;
  height: 2px;
  background: var(--border);
  z-index: 0;
}

.step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 1;
  position: relative;
}

.step-indicator__num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
  color: var(--text-light);
  transition: all var(--transition);
}

.step-indicator__label {
  font-size: .72rem;
  color: var(--text-light);
  white-space: nowrap;
  font-weight: 500;
}

.step-indicator.active .step-indicator__num {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 0 0 4px var(--primary-light);
}
.step-indicator.active .step-indicator__label { color: var(--primary); font-weight: 700; }

.step-indicator.completed .step-indicator__num {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
}

.progress-bar {
  height: 5px;
  background: var(--border);
  border-radius: 50px;
  overflow: hidden;
}
.progress-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #3b82f6);
  border-radius: 50px;
  transition: width .4s ease;
}

/* Step content */
.step-content {
  display: none;
  padding: 32px 28px;
  animation: fadeSlide .25s ease;
}
.step-content.active { display: block; }

@keyframes fadeSlide {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: translateX(0); }
}

.step-content h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.step-content h2 .step-icon { font-size: 1.5rem; }
.step-subtitle { color: var(--text-mid); margin-bottom: 24px; font-size: .95rem; }

/* ---------- FORMS ---------- */
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: .95rem;
  color: var(--text);
}
.form-group label .required-star { color: var(--error); margin-right: 2px; }

.form-group small {
  display: block;
  color: var(--text-mid);
  font-size: .82rem;
  margin-top: 4px;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 1rem;
  color: var(--text);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  direction: rtl;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,86,219,.15);
}

input.error, select.error { border-color: var(--error); }

.field-error {
  color: var(--error);
  font-size: .82rem;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

textarea { min-height: 90px; resize: vertical; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 540px) { .form-row { grid-template-columns: 1fr; } }

/* Radio / Checkbox groups */
.radio-group, .check-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.radio-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1.5px solid var(--border);
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 500;
  font-size: .95rem;
  user-select: none;
}
.radio-pill input { position: absolute; opacity: 0; width: 0; height: 0; }
.radio-pill:has(input:checked) {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}
.radio-pill:hover { border-color: var(--primary); }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-weight: 500;
}
.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

/* ---------- UPLOAD / DROPZONE ---------- */
.upload-section {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}
.upload-section h3 { font-size: 1rem; margin-bottom: 4px; color: var(--text); }
.upload-section p  { font-size: .88rem; color: var(--text-mid); margin-bottom: 12px; }

.dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: #fff;
}
.dropzone:hover, .dropzone.drag-over {
  border-color: var(--primary);
  background: var(--primary-light);
}
.upload-icon { font-size: 2rem; display: block; margin-bottom: 8px; }
.dropzone p  { margin: 0; font-size: .9rem; color: var(--text-mid); }
.dropzone button {
  background: none;
  border: none;
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  font-size: inherit;
  text-decoration: underline;
  padding: 0;
}

.upload-status { margin-top: 8px; font-size: .88rem; min-height: 22px; }
.success-text  { color: var(--success); font-weight: 600; }
.warning-text  { color: var(--warning); font-weight: 600; }

.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  margin-left: 6px;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Divider */
.divider-text {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-light);
  font-size: .88rem;
  margin: 20px 0;
}
.divider-text::before, .divider-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ---------- WIZARD NAV ---------- */
.wizard-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-top: 1px solid var(--border);
  background: #fafafa;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(26,86,219,.3);
}
.btn--primary:hover  { background: var(--primary-dark); transform: translateY(-1px); }
.btn--primary:active { transform: translateY(0); }
.btn--primary:disabled { background: var(--text-light); box-shadow: none; cursor: not-allowed; }

.btn--secondary {
  background: transparent;
  color: var(--text-mid);
  border: 1.5px solid var(--border);
}
.btn--secondary:hover { border-color: var(--primary); color: var(--primary); }

.btn--lg { padding: 14px 32px; font-size: 1.05rem; }

/* ---------- RESULTS ---------- */
.result-summary {
  text-align: center;
  padding: 32px;
  border-radius: var(--radius);
  margin-bottom: 24px;
}
.result-summary.positive { background: linear-gradient(135deg, #d1fae5, #a7f3d0); border: 1px solid #6ee7b7; }
.result-summary.negative { background: linear-gradient(135deg, #fee2e2, #fecaca); border: 1px solid #fca5a5; }
.result-summary.zero     { background: var(--bg); border: 1px solid var(--border); }

.result-amount {
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -1px;
}
.result-summary.positive .result-amount { color: #065f46; }
.result-summary.negative .result-amount { color: #991b1b; }

.result-label {
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 4px;
  color: var(--text-mid);
}

.result-note { font-size: .85rem; color: var(--text-mid); margin-top: 8px; }

.result-breakdown h3 { font-size: 1.1rem; margin-bottom: 12px; }

.result-table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.result-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.result-table td:last-child { text-align: left; font-weight: 600; white-space: nowrap; }
.result-table tr:last-child td { border-bottom: none; }
.result-table .highlight-row { background: var(--bg); font-weight: 700; }
.result-table .positive { color: var(--success); }
.result-table .negative { color: var(--error); }

.result-info-box {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-top: 20px;
}
.result-info-box .disclaimer { font-size: .82rem; color: var(--text-mid); margin-top: 6px; }

/* ---------- SUCCESS MESSAGE ---------- */
.success-message {
  text-align: center;
  padding: 40px 20px;
}
.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--success);
  color: #fff;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.success-message h3 { font-size: 1.4rem; margin-bottom: 8px; color: var(--success); }

/* ---------- HOW IT WORKS ---------- */
.how-section { background: var(--card-bg); }
.how-section h2 { text-align: center; font-size: 1.6rem; margin-bottom: 8px; }
.section-sub    { text-align: center; color: var(--text-mid); margin-bottom: 40px; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.step-box {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  border: 1px solid var(--border);
}
.step-box__icon { font-size: 2rem; margin-bottom: 12px; }
.step-box__num  {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  font-size: .8rem;
  font-weight: 700;
  line-height: 26px;
  margin-bottom: 10px;
}
.step-box h3    { font-size: 1rem; margin-bottom: 6px; }
.step-box p     { font-size: .88rem; color: var(--text-mid); }

/* ---------- FAQ ---------- */
.faq-section h2 { text-align: center; font-size: 1.6rem; margin-bottom: 40px; }

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  text-align: right;
  padding: 18px 0;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-question::after { content: '›'; font-size: 1.3rem; transition: transform var(--transition); color: var(--primary); }
.faq-item.open .faq-question::after { transform: rotate(90deg); }
.faq-answer { display: none; padding-bottom: 16px; color: var(--text-mid); font-size: .95rem; line-height: 1.8; }
.faq-item.open .faq-answer { display: block; }

/* ---------- PRIVACY NOTICE BAR ---------- */
.privacy-bar {
  background: #1e293b;
  color: #cbd5e1;
  text-align: center;
  padding: 10px 16px;
  font-size: .82rem;
}
.privacy-bar a { color: #93c5fd; }

/* ---------- FOOTER ---------- */
.site-footer {
  background: #1e293b;
  color: #94a3b8;
  padding: 40px 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}

.footer-brand { font-size: .95rem; line-height: 1.8; }
.footer-brand strong { color: #fff; font-size: 1.05rem; display: block; margin-bottom: 8px; }

.footer-nav h4 { color: #fff; font-size: .9rem; margin-bottom: 12px; }
.footer-nav ul { list-style: none; }
.footer-nav li { margin-bottom: 6px; }
.footer-nav a  { color: #94a3b8; font-size: .88rem; }
.footer-nav a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid #334155;
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .82rem;
}

/* ---------- ACCESSIBILITY WIDGET ---------- */
.acc-widget { position: fixed; bottom: 24px; left: 24px; z-index: 1000; }
.acc-widget.hidden { display: none; }

.acc-fab {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
}
.acc-fab:hover { background: var(--primary-dark); transform: scale(1.08); }
.acc-fab:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.acc-panel {
  position: absolute;
  bottom: 64px;
  left: 0;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 280px;
  padding: 20px;
  display: none;
}
.acc-panel.open { display: block; }

.acc-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.acc-panel__title { font-weight: 700; font-size: 1rem; }
.acc-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--text-light);
  line-height: 1;
  padding: 2px;
}

.acc-section { margin-bottom: 16px; }
.acc-section-title { font-size: .78rem; font-weight: 700; color: var(--text-mid); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; }

.acc-row { display: flex; align-items: center; gap: 8px; }

.acc-btn {
  flex: 1;
  padding: 8px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  cursor: pointer;
  font-family: var(--font);
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
  transition: all var(--transition);
  text-align: center;
}
.acc-btn:hover  { border-color: var(--primary); color: var(--primary); }
.acc-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }

.acc-font-size-display { font-size: .82rem; color: var(--text-mid); min-width: 36px; text-align: center; }

.acc-reset { width: 100%; margin-top: 12px; background: #fff; border: 1px solid var(--error); color: var(--error); padding: 8px; border-radius: var(--radius-sm); cursor: pointer; font-family: var(--font); font-weight: 600; font-size: .85rem; }
.acc-reset:hover { background: var(--error); color: #fff; }

.acc-dismiss-btn {
  width: 100%;
  margin-top: 8px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-mid);
  padding: 7px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font);
  font-size: .82rem;
  transition: all var(--transition);
}
.acc-dismiss-btn:hover { background: var(--bg); color: var(--text); }

/* Restore link in footer */
.acc-restore-link {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  font-family: var(--font);
  font-size: .88rem;
  padding: 0;
  text-decoration: underline;
}
.acc-restore-link:hover { color: #fff; }

/* Step counter in wizard nav */
.step-counter {
  font-size: .82rem;
  color: var(--text-mid);
  font-weight: 500;
}

.wizard-nav__center { flex: 1; text-align: center; }

/* ---------- UTILS ---------- */
.text-center { text-align: center; }
.mt-8  { margin-top: 8px;  }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-0  { margin-bottom: 0; }
.hidden { display: none; }

.info-box {
  background: var(--primary-light);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: .88rem;
  color: var(--primary-dark);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  .step-indicator__label { display: none; }
  .wizard-progress-wrap  { padding: 16px; }
  .step-content          { padding: 24px 16px; }
  .wizard-nav            { padding: 16px; }
  .card                  { padding: 20px 16px; }
  .site-nav              { display: none; }
  .hero                  { padding: 40px 16px 36px; }
}

@media (max-width: 480px) {
  .hero__stats { gap: 20px; }
  .steps-grid  { grid-template-columns: 1fr 1fr; }
}

/* ---------- PRINT ---------- */
@media print {
  .site-header, .wizard-nav, .acc-widget, .ad-container, .hero { display: none; }
  .wizard { box-shadow: none; }
}