/* ===== REGISTRATION PAGE STYLES ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Bebas+Neue&family=Outfit:wght@400;500;600;700;800;900&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-card: #0f0f0f;
  --bg-card-hover: #151515;
  --accent: #ff0000;
  --accent-light: #ff3333;
  --accent-glow: rgba(255, 0, 0, 0.3);
  --accent-deep: #cc0000;
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;
  --border: #1a1a1a;
  --border-light: #222222;
  --gradient-accent: linear-gradient(135deg, #ff0000, #ff4d4d);
  --font-heading: 'Bebas Neue', 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --shadow-card: 0 4px 30px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 50px var(--accent-glow);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --success: #22c55e;
  --warning: #f59e0b;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.65' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== ANIMATED BACKGROUND ===== */
.reg-bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.reg-bg-canvas canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ===== NAVBAR ===== */
.reg-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 72px;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
}

.reg-navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
  height: 100%;
}

.reg-navbar .nav-logo {
  height: 100%;
  display: flex;
  align-items: center;
}

.reg-navbar .nav-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.95;
  transition: var(--transition);
}

.reg-navbar .nav-logo:hover img {
  opacity: 1;
  filter: brightness(0) invert(1) drop-shadow(0 0 12px rgba(255, 0, 0, 0.5));
  transform: scale(1.04);
}

.nav-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
}

.nav-back-link:hover {
  color: var(--text-primary);
  border-color: var(--border-light);
  background: rgba(255,255,255,0.03);
}

.nav-back-link svg {
  transition: transform 0.3s ease;
}

.nav-back-link:hover svg {
  transform: translateX(-4px);
}

/* ===== MAIN LAYOUT ===== */
.reg-page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding-top: 72px;
}

.reg-container {
  max-width: 920px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

/* ===== HERO HEADER ===== */
.reg-hero {
  text-align: center;
  margin-bottom: 56px;
  animation: fadeInUp 0.8s ease-out;
}

.reg-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 20px;
  padding: 8px 20px;
  border: 1px solid rgba(255,0,0,0.2);
  border-radius: 50px;
  background: rgba(255,0,0,0.05);
}

.reg-hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 1.5s ease-in-out infinite;
  box-shadow: 0 0 8px var(--accent);
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.6; }
}

.reg-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 16px;
}

.reg-hero h1 span {
  color: var(--accent);
}

.reg-hero p {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== PROGRESS STEPPER ===== */
.reg-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 48px;
  animation: fadeInUp 0.8s ease-out 0.15s both;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
}

.step-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--bg-secondary);
  transition: all 0.4s ease;
  position: relative;
  z-index: 2;
}

.step-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
  white-space: nowrap;
}

.step-line {
  width: 60px;
  height: 2px;
  background: var(--border);
  margin: 0 8px;
  position: relative;
  overflow: hidden;
}

.step-line::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width 0.5s ease;
}

.step-item.active .step-circle {
  border-color: var(--accent);
  color: var(--text-primary);
  background: rgba(255, 0, 0, 0.15);
  box-shadow: 0 0 20px rgba(255, 0, 0, 0.3);
}

.step-item.active .step-label {
  color: var(--text-primary);
}

.step-item.completed .step-circle {
  border-color: var(--success);
  background: var(--success);
  color: white;
}

.step-item.completed .step-label {
  color: var(--success);
}

.step-line.filled::after {
  width: 100%;
}

/* ===== FORM CARD ===== */
.reg-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.reg-form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
}

/* ===== FORM STEP PANELS ===== */
.form-step {
  display: none;
  animation: fadeInStep 0.5s ease-out;
}

.form-step.active {
  display: block;
}

@keyframes fadeInStep {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-heading {
  margin-bottom: 36px;
}

.step-heading h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.step-heading p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ===== FORM FIELDS ===== */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-row.single {
  grid-template-columns: 1fr;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-group label .required {
  color: var(--accent);
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 0, 0, 0.1);
  background: rgba(255, 0, 0, 0.02);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.field-error {
  font-size: 0.75rem;
  color: #ef4444;
  display: none;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}

.field-error.visible {
  display: flex;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.form-group select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* ===== BATCH SELECTION CARDS ===== */
.batch-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.batch-card {
  position: relative;
  background: var(--bg-secondary);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
}

.batch-card:hover {
  border-color: var(--border-light);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.batch-card.selected {
  border-color: var(--accent);
  background: rgba(255, 0, 0, 0.04);
  box-shadow: 0 0 30px rgba(255, 0, 0, 0.1);
}

.batch-card input[type="radio"] {
  display: none;
}

.batch-radio {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

.batch-radio::after {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  transform: scale(0);
  transition: transform 0.25s ease;
}

.batch-card.selected .batch-radio {
  border-color: var(--accent);
}

.batch-card.selected .batch-radio::after {
  transform: scale(1);
}

.batch-info h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.batch-info .batch-days {
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.batch-info .batch-days svg { color: var(--accent); flex-shrink: 0; }

.batch-freq {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--accent);
  letter-spacing: 1px;
  white-space: nowrap;
}

/* ===== PRICING NOTE ===== */
.pricing-note {
  background: rgba(255, 0, 0, 0.04);
  border: 1px solid rgba(255, 0, 0, 0.15);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-top: 8px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.pricing-note svg { color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.pricing-note p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.6; }
.pricing-note strong { color: var(--text-primary); }

/* ===== ORDER SUMMARY ===== */
.order-summary {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 32px;
}

.order-summary h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.order-summary h3 svg { color: var(--accent); }

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  font-size: 0.95rem;
}

.summary-row .label { color: var(--text-secondary); display: flex; align-items: center; gap: 8px; }
.summary-row .label svg { color: var(--text-muted); }
.summary-row .value { font-weight: 600; color: var(--text-primary); }

.summary-divider { height: 1px; background: var(--border); margin: 8px 0; }

.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0 0;
  border-top: 2px solid var(--accent);
  margin-top: 12px;
}

.summary-total .label { font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-primary); }
.summary-total .value { font-family: var(--font-heading); font-size: 2.2rem; color: var(--accent); letter-spacing: 1px; }

/* ===== ATHLETE DETAILS REVIEW ===== */
.review-details {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 24px;
}

.review-details h3 { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 400; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 20px; color: var(--text-secondary); }

.review-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.review-item { display: flex; flex-direction: column; gap: 4px; }
.review-item .ri-label { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-muted); }
.review-item .ri-value { font-size: 0.95rem; color: var(--text-primary); font-weight: 500; }
.review-item.full-width { grid-column: 1 / -1; }

/* ===== PAYMENT SECTION ===== */
.payment-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-top: 24px;
}

.payment-section h3 { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 400; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 24px; display: flex; align-items: center; gap: 10px; }
.payment-section h3 svg { color: var(--success); }

.payment-methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 24px; }

.payment-method {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.payment-method:hover { border-color: var(--border-light); background: var(--bg-card-hover); }
.payment-method.selected { border-color: var(--accent); background: rgba(255, 0, 0, 0.05); }
.payment-method input[type="radio"] { display: none; }
.payment-method .pm-icon { font-size: 1.8rem; line-height: 1; }
.payment-method .pm-label { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--text-secondary); }
.payment-method.selected .pm-label { color: var(--text-primary); }

.payment-form { margin-top: 16px; }
.payment-form .form-group { margin-bottom: 16px; }

.upi-id-preview {
  display: flex; align-items: center; gap: 12px; padding: 16px 20px;
  background: rgba(34, 197, 94, 0.06); border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: var(--radius-md); margin-top: 12px;
}
.upi-id-preview svg { color: var(--success); flex-shrink: 0; }
.upi-id-preview span { font-size: 0.85rem; color: var(--text-secondary); }

.card-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.security-badges { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--border); }
.sec-badge { display: flex; align-items: center; gap: 6px; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.sec-badge svg { color: var(--success); }

/* ===== NAVIGATION BUTTONS ===== */
.form-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--border); }

.btn-back {
  display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px;
  border-radius: var(--radius-sm); font-weight: 600; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-secondary);
  border: 1px solid var(--border); background: transparent; transition: var(--transition);
}
.btn-back:hover { color: var(--text-primary); border-color: var(--border-light); background: rgba(255,255,255,0.03); }
.btn-back svg { transition: transform 0.3s ease; }
.btn-back:hover svg { transform: translateX(-3px); }

.btn-next, .btn-pay {
  display: inline-flex; align-items: center; gap: 10px; padding: 16px 36px;
  border-radius: var(--radius-sm); font-weight: 700; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 2px; color: white;
  background: var(--accent); box-shadow: 0 4px 24px var(--accent-glow);
  transition: var(--transition); border: none;
}
.btn-next:hover, .btn-pay:hover { transform: translateY(-2px); background: var(--accent-light); box-shadow: var(--shadow-glow); }
.btn-next svg, .btn-pay svg { transition: transform 0.3s ease; }
.btn-next:hover svg { transform: translateX(4px); }

.btn-pay { background: var(--success); box-shadow: 0 4px 24px rgba(34, 197, 94, 0.3); }
.btn-pay:hover { background: #16a34a; box-shadow: 0 8px 30px rgba(34, 197, 94, 0.4); }
.btn-pay:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ===== ONBOARDING FEE BANNER ===== */
.onboarding-banner {
  background: linear-gradient(135deg, rgba(255, 0, 0, 0.08), rgba(255, 77, 77, 0.04));
  border: 1px solid rgba(255, 0, 0, 0.2);
  border-radius: var(--radius-lg); padding: 24px 28px; margin-bottom: 36px;
  display: flex; align-items: flex-start; gap: 16px;
}
.onboarding-banner .ob-icon {
  width: 44px; height: 44px; border-radius: 50%; background: rgba(255, 0, 0, 0.15);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--accent);
}
.onboarding-banner .ob-content h4 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 400; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 4px; }
.onboarding-banner .ob-content p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }
.onboarding-banner .ob-content .ob-price { font-family: var(--font-heading); font-size: 1.6rem; color: var(--accent); margin-top: 8px; letter-spacing: 1px; }

/* ===== ASSESSMENT INFO ===== */
.assessment-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 16px; }
.assess-item { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px; text-align: center; transition: var(--transition); }
.assess-item:hover { border-color: var(--border-light); transform: translateY(-2px); }
.assess-item .ai-icon { font-size: 1.4rem; margin-bottom: 8px; }
.assess-item .ai-title { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-secondary); line-height: 1.4; }

/* ===== SUCCESS STATE ===== */
.success-overlay { display: none; position: fixed; inset: 0; z-index: 9999; background: rgba(0, 0, 0, 0.95); align-items: center; justify-content: center; animation: fadeIn 0.4s ease; }
.success-overlay.visible { display: flex; }

.success-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl);
  padding: 64px 48px; text-align: center; max-width: 520px; width: 90%;
  animation: scaleIn 0.5s ease 0.2s both; position: relative; overflow: hidden;
}
.success-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--success), #4ade80); }

.success-icon {
  width: 80px; height: 80px; border-radius: 50%;
  background: rgba(34, 197, 94, 0.15); border: 2px solid var(--success);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; color: var(--success); animation: checkBounce 0.6s ease 0.5s both;
}

@keyframes checkBounce { 0% { transform: scale(0); } 50% { transform: scale(1.2); } 100% { transform: scale(1); } }

.success-card h2 { font-family: var(--font-heading); font-size: 2rem; font-weight: 400; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 12px; }
.success-card p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; margin-bottom: 8px; }
.success-card .txn-id { font-family: monospace; font-size: 0.85rem; color: var(--text-muted); background: var(--bg-secondary); padding: 8px 16px; border-radius: var(--radius-sm); display: inline-block; margin: 16px 0 24px; border: 1px solid var(--border); }

.success-card .btn-home {
  display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px;
  background: var(--accent); color: white; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px;
  transition: var(--transition); border: none; cursor: pointer;
}
.success-card .btn-home:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 4px 24px var(--accent-glow); }

/* ===== PROCESSING OVERLAY ===== */
.processing-overlay { display: none; position: fixed; inset: 0; z-index: 9998; background: rgba(0, 0, 0, 0.92); align-items: center; justify-content: center; flex-direction: column; gap: 24px; }
.processing-overlay.visible { display: flex; }
.processing-spinner { width: 56px; height: 56px; border: 3px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.processing-overlay p { font-size: 1rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 2px; font-weight: 600; }

/* ===== TERMS CHECKBOX ===== */
.terms-check { display: flex; align-items: flex-start; gap: 12px; margin: 20px 0 0; cursor: pointer; }
.terms-check input[type="checkbox"] { display: none; }
.custom-checkbox { width: 20px; height: 20px; border-radius: 4px; border: 2px solid var(--border-light); display: flex; align-items: center; justify-content: center; transition: var(--transition); flex-shrink: 0; margin-top: 2px; }
.custom-checkbox svg { opacity: 0; transform: scale(0); transition: all 0.25s ease; color: white; }
.terms-check input:checked + .custom-checkbox { background: var(--accent); border-color: var(--accent); }
.terms-check input:checked + .custom-checkbox svg { opacity: 1; transform: scale(1); }
.terms-text { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.6; }
.terms-text a { color: var(--accent-light); text-decoration: underline; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }

/* ===== FOOTER ===== */
.reg-footer { text-align: center; padding: 40px 24px; border-top: 1px solid var(--border); margin-top: 40px; }
.reg-footer p { font-size: 0.78rem; color: var(--text-muted); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .reg-container { padding: 40px 16px 60px; }
  .reg-form-card { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .batch-card { grid-template-columns: auto 1fr; gap: 14px; }
  .batch-freq { grid-column: 1 / -1; text-align: center; margin-top: 4px; }
  .payment-methods { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .step-label { display: none; }
  .step-line { width: 32px; }
  .reg-hero h1 { font-size: 2rem; }
  .summary-total .value { font-size: 1.8rem; }
  .assessment-info { grid-template-columns: 1fr; }
  .security-badges { flex-direction: column; gap: 12px; }
  .card-fields { grid-template-columns: 1fr; }
  .form-nav { flex-direction: column-reverse; gap: 12px; }
  .btn-back, .btn-next, .btn-pay { width: 100%; justify-content: center; }
  .success-card { padding: 48px 24px; }
  .reg-navbar-inner { padding: 0 16px; }
}

@media (max-width: 480px) {
  .onboarding-banner { flex-direction: column; align-items: center; text-align: center; }
  .reg-stepper { transform: scale(0.85); }
}

/* ===== GOOGLE FORM EMBED ===== */
.form-iframe-wrapper {
  position: relative;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  background: #ffffff; /* White background to match the default Google Forms theme */
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.form-iframe-wrapper iframe {
  display: block;
  width: 100%;
  border: none;
}