/* =========================================================
   Smart Dental Leads — Frontend CSS
   Brand color: #40A09D | RTL Hebrew | Mobile First
   ========================================================= */

:root {
  --sdl-primary:       #40A09D;
  --sdl-primary-dark:  #2d7a77;
  --sdl-primary-light: #e8f5f5;
  --sdl-text:          #1a1a2e;
  --sdl-text-muted:    #6b7280;
  --sdl-bg:            #ffffff;
  --sdl-border:        #e5e7eb;
  --sdl-success:       #10b981;
  --sdl-error:         #ef4444;
  --sdl-wa:            #25D366;
  --sdl-radius:        12px;
  --sdl-shadow:        0 4px 24px rgba(64,160,157,0.12);
  --sdl-shadow-hover:  0 8px 32px rgba(64,160,157,0.22);
  --sdl-font:          'Segoe UI', 'Arial Hebrew', Arial, sans-serif;
}

/* ── Reset & Base ─────────────────────────────────────── */
.sdl-card {
  background: var(--sdl-bg);
  border-radius: var(--sdl-radius);
  box-shadow: var(--sdl-shadow);
  padding: 24px;
  margin: 20px 0;
  font-family: var(--sdl-font);
  direction: rtl;
  text-align: right;
}

/* ── Honeypot ─────────────────────────────────────────── */
.sdl-hp { display:none!important; visibility:hidden!important; }

/* ── Buttons ──────────────────────────────────────────── */
.sdl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all .2s ease;
  text-decoration: none;
  font-family: var(--sdl-font);
  line-height: 1.4;
}
.sdl-btn-primary {
  background: var(--sdl-primary);
  color: #fff;
}
.sdl-btn-primary:hover {
  background: var(--sdl-primary-dark);
  box-shadow: var(--sdl-shadow-hover);
  transform: translateY(-1px);
  color: #fff;
}
.sdl-btn-outline {
  background: transparent;
  color: var(--sdl-primary);
  border: 2px solid var(--sdl-primary);
}
.sdl-btn-outline:hover {
  background: var(--sdl-primary-light);
}
.sdl-btn-wa {
  background: var(--sdl-wa);
  color: #fff;
}
.sdl-btn-wa:hover { background: #1ebe5d; color:#fff; }
.sdl-btn-full { width: 100%; }
.sdl-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* ── Form Fields ──────────────────────────────────────── */
.sdl-field {
  margin-bottom: 16px;
}
.sdl-field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--sdl-text);
  margin-bottom: 6px;
}
.sdl-field input,
.sdl-field textarea,
.sdl-field select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--sdl-border);
  border-radius: 8px;
  font-size: 16px;
  font-family: var(--sdl-font);
  direction: rtl;
  transition: border-color .2s;
  box-sizing: border-box;
  background: #fafafa;
}
.sdl-field input:focus,
.sdl-field textarea:focus {
  outline: none;
  border-color: var(--sdl-primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(64,160,157,.12);
}
.sdl-field input.sdl-error { border-color: var(--sdl-error); }

/* ── Contact Form ─────────────────────────────────────── */
.sdl-contact-form .sdl-form-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--sdl-primary);
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sdl-form-msg {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  display: none;
}
.sdl-form-msg.success {
  background: #d1fae5;
  color: #065f46;
  display: block;
}
.sdl-form-msg.error {
  background: #fee2e2;
  color: #991b1b;
  display: block;
}

/* ── Quiz ─────────────────────────────────────────────── */
.sdl-quiz-wrap {
  max-width: 680px;
  margin: 0 auto 40px;
}
.sdl-quiz-header {
  text-align: center;
  margin-bottom: 28px;
}
.sdl-quiz-badge {
  display: inline-block;
  background: var(--sdl-primary);
  color: #fff;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
}
.sdl-quiz-main-title {
  font-size: clamp(20px, 4vw, 26px);
  font-weight: 900;
  color: var(--sdl-text);
  margin: 0 0 8px;
  line-height: 1.3;
}
.sdl-quiz-sub {
  color: var(--sdl-text-muted);
  font-size: 15px;
  margin: 0 0 18px;
}

/* Progress */
.sdl-progress-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.sdl-progress-bar {
  flex: 1;
  height: 8px;
  background: var(--sdl-border);
  border-radius: 4px;
  overflow: hidden;
}
.sdl-progress-fill {
  height: 100%;
  background: var(--sdl-primary);
  border-radius: 4px;
  transition: width .4s ease;
}
.sdl-progress-text {
  font-size: 13px;
  color: var(--sdl-text-muted);
  white-space: nowrap;
}

/* Steps */
.sdl-step { display: none; animation: sdlFadeIn .3s ease; }
.sdl-step.active { display: block; }
.sdl-step h3 {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 20px;
  color: var(--sdl-text);
}
.sdl-step-sub {
  color: var(--sdl-text-muted);
  font-size: 14px;
  margin: -12px 0 16px;
}

@keyframes sdlFadeIn {
  from { opacity:0; transform: translateY(8px); }
  to   { opacity:1; transform: translateY(0); }
}

/* Option Buttons */
.sdl-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.sdl-options-inline {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
@media (max-width: 480px) {
  .sdl-options-grid { grid-template-columns: 1fr; }
}
.sdl-option-btn {
  background: #fff;
  border: 2px solid var(--sdl-border);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 15px;
  font-family: var(--sdl-font);
  color: var(--sdl-text);
  cursor: pointer;
  text-align: right;
  transition: all .18s;
  font-weight: 500;
  line-height: 1.4;
}
.sdl-option-btn:hover {
  border-color: var(--sdl-primary);
  background: var(--sdl-primary-light);
}
.sdl-option-btn.selected {
  border-color: var(--sdl-primary);
  background: var(--sdl-primary);
  color: #fff;
}

/* Field group inside step */
.sdl-field-group { margin-bottom: 20px; }
.sdl-field-group > label {
  display: block;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--sdl-text);
}

/* Quiz nav */
.sdl-quiz-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  border-top: 1px solid var(--sdl-border);
  padding-top: 20px;
  gap: 12px;
}
.sdl-quiz-nav .sdl-btn-next {
  flex: 1;
  background: var(--sdl-primary);
  color: #fff;
}
.sdl-quiz-nav .sdl-btn-back {
  background: transparent;
  color: var(--sdl-text-muted);
  border: 1.5px solid var(--sdl-border);
}

/* Success */
.sdl-step-success {
  text-align: center;
  padding: 20px 0;
}
.sdl-success-icon { font-size: 60px; margin-bottom: 12px; }
.sdl-step-success h3 {
  font-size: 26px;
  color: var(--sdl-primary);
  margin-bottom: 8px;
}
.sdl-privacy-note {
  font-size: 12px;
  color: var(--sdl-text-muted);
  text-align: center;
  margin-top: 12px;
}

/* ── FAQ Accordion ────────────────────────────────────── */
.sdl-faq-wrap { margin: 32px 0; }
.sdl-faq-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--sdl-text);
  margin-bottom: 16px;
}
.sdl-faq-item {
  border: 1.5px solid var(--sdl-border);
  border-radius: 8px;
  margin-bottom: 8px;
  overflow: hidden;
}
.sdl-faq-q {
  width: 100%;
  padding: 16px 18px;
  background: #fff;
  border: none;
  text-align: right;
  font-size: 16px;
  font-weight: 700;
  font-family: var(--sdl-font);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--sdl-text);
  transition: background .2s;
}
.sdl-faq-q:hover { background: var(--sdl-primary-light); }
.sdl-faq-q[aria-expanded="true"] {
  background: var(--sdl-primary-light);
  color: var(--sdl-primary);
}
.sdl-faq-arrow { transition: transform .25s; font-size: 12px; }
.sdl-faq-q[aria-expanded="true"] .sdl-faq-arrow { transform: rotate(180deg); }
.sdl-faq-a {
  padding: 0 18px;
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
  font-size: 15px;
  line-height: 1.7;
  color: #374151;
}
.sdl-faq-a:not([hidden]) {
  max-height: 600px;
  padding: 14px 18px 16px;
}

/* ── CTA Bar ──────────────────────────────────────────── */
.sdl-cta-bar {
  background: linear-gradient(135deg, var(--sdl-primary), var(--sdl-primary-dark));
  color: #fff;
  padding: 20px 24px;
  border-radius: var(--sdl-radius);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 24px 0;
}
.sdl-cta-bar p {
  flex: 1;
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  min-width: 200px;
}
.sdl-cta-bar .sdl-btn-primary {
  background: #fff;
  color: var(--sdl-primary);
}
.sdl-cta-bar .sdl-btn-outline {
  border-color: #fff;
  color: #fff;
}
.sdl-cta-bar .sdl-btn-outline:hover { background: rgba(255,255,255,.1); }

/* ── WhatsApp Floating Button ─────────────────────────── */
.sdl-whatsapp-btn {
  position: fixed;
  bottom: 24px;
  left: 24px; /* LTR: right; RTL sites: left */
  z-index: 9999;
  background: var(--sdl-wa);
  color: #fff;
  border-radius: 50px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--sdl-font);
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: all .25s ease;
  animation: sdlWaPulse 2.5s infinite;
}
.sdl-whatsapp-btn svg {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}
.sdl-whatsapp-btn:hover {
  background: #1ebe5d;
  transform: scale(1.05);
  box-shadow: 0 6px 28px rgba(37,211,102,.55);
  color: #fff;
  text-decoration: none;
}
@keyframes sdlWaPulse {
  0%,100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
  50%      { box-shadow: 0 4px 30px rgba(37,211,102,.7); }
}
@media (max-width: 480px) {
  .sdl-whatsapp-btn span { display: none; }
  .sdl-whatsapp-btn { padding: 14px; border-radius: 50%; }
}