/* ═══════════════════════════════════════
   CODING SOULS — GLASSMORPHISM FORM
   ═══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

:root {
  --accent: #6ee7f7;
  --accent2: #a78bfa;
  --gold: #f5c842;
  --glass-bg: rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.13);
  --glass-hover: rgba(255,255,255,0.10);
  --text: #f0f4ff;
  --text-muted: rgba(200,210,240,0.6);
  --error: #ff6b8a;
  --success: #6ee7b7;
  --card-bg: rgba(15,18,35,0.72);
  --input-bg: rgba(255,255,255,0.05);
  --radius: 20px;
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
}

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

html, body {
  height: 100%;
  font-family: 'DM Sans', sans-serif;
  background: #060a1a;
  color: var(--text);
  overflow-x: hidden;
}

/* ── Background Orbs ── */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
  animation: orbFloat 12s ease-in-out infinite alternate;
}
.orb1 { width: 600px; height: 600px; background: radial-gradient(circle, #3b82f6, #6366f1); top: -150px; left: -150px; animation-duration: 14s; }
.orb2 { width: 500px; height: 500px; background: radial-gradient(circle, #8b5cf6, #ec4899); bottom: -100px; right: -100px; animation-duration: 11s; animation-delay: -4s; }
.orb3 { width: 350px; height: 350px; background: radial-gradient(circle, #06b6d4, #3b82f6); top: 50%; right: 15%; animation-duration: 9s; animation-delay: -7s; }

@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, 30px) scale(1.08); }
}

/* ── Form Wrapper ── */
.form-wrapper {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 16px;
}

/* ── Card ── */
.form-card {
  width: 100%;
  max-width: 680px;
  background: var(--card-bg);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: 28px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.04) inset;
  overflow: hidden;
}

/* ── Header ── */
.form-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px 20px;
  border-bottom: 1px solid var(--glass-border);
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand-icon { font-size: 1.4rem; color: var(--accent); }
.brand-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.1rem; letter-spacing: 0.02em; }

.step-counter {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 5px 14px;
  border-radius: 50px;
}

/* ── Progress Bar ── */
.progress-track {
  position: relative;
  height: 3px;
  background: rgba(255,255,255,0.08);
  overflow: visible;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  transition: width 0.5s cubic-bezier(0.4,0,0.2,1);
  border-radius: 3px;
}
.progress-glow {
  position: absolute;
  top: -4px;
  height: 11px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  filter: blur(6px);
  opacity: 0.6;
  border-radius: 3px;
  transition: width 0.5s cubic-bezier(0.4,0,0.2,1);
}

/* ── Steps Container ── */
.steps-container {
  position: relative;
  min-height: 360px;
}

.step {
  display: none;
  opacity: 0;
  transform: translateX(40px);
}
.step.active {
  display: block;
  animation: stepIn 0.45s cubic-bezier(0.4,0,0.2,1) forwards;
}
.step.leaving {
  animation: stepOut 0.3s cubic-bezier(0.4,0,0.2,1) forwards;
}

@keyframes stepIn {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes stepOut {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(-40px); }
}

.step-inner {
  padding: 32px 32px 12px;
}

.step-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 30%, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.step-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  font-weight: 300;
}

/* ── Service Cards (Step 1) ── */
.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

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

.service-card .card-inner {
  position: relative;
  background: var(--glass-bg);
  border: 1.5px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
}
.service-card .card-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(110,231,247,0.07), rgba(167,139,250,0.07));
  opacity: 0;
  transition: var(--transition);
  border-radius: var(--radius);
}
.service-card:hover .card-inner { border-color: rgba(255,255,255,0.25); transform: translateY(-2px); }
.service-card:hover .card-inner::before { opacity: 1; }

.service-card input:checked + .card-inner {
  border-color: var(--accent);
  background: rgba(110,231,247,0.08);
  box-shadow: 0 0 30px rgba(110,231,247,0.15);
}
.service-card input:checked + .card-inner::before { opacity: 1; }

.service-icon { font-size: 2.2rem; margin-bottom: 12px; }
.service-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.05rem; margin-bottom: 8px; }
.service-desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

.check-ring {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  margin: 14px auto 0;
  transition: var(--transition);
}
.service-card input:checked + .card-inner .check-ring {
  border-color: var(--accent);
  background: var(--accent);
}
.check-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #060a1a;
  opacity: 0;
  transition: var(--transition);
}
.service-card input:checked + .card-inner .check-dot { opacity: 1; }

/* ── Radio List (Step 2) ── */
.radio-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
  max-height: 340px;
  overflow-y: auto;
  padding-right: 6px;
}
.radio-list::-webkit-scrollbar { width: 4px; }
.radio-list::-webkit-scrollbar-track { background: transparent; }
.radio-list::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 4px; }

.radio-item { display: flex; align-items: center; }
.radio-item input[type="radio"] { display: none; }
.radio-item label {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--glass-bg);
  border: 1.5px solid var(--glass-border);
  border-radius: 12px;
  padding: 13px 18px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition);
}
.radio-item label::before {
  content: '';
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--glass-border);
  flex-shrink: 0;
  transition: var(--transition);
}
.radio-item input:checked + label {
  border-color: var(--accent);
  background: rgba(110,231,247,0.07);
  color: var(--accent);
}
.radio-item input:checked + label::before {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 10px rgba(110,231,247,0.4);
}
.radio-item label:hover { border-color: rgba(255,255,255,0.25); transform: translateX(4px); }

/* ── Fields ── */
.field-group { margin-bottom: 20px; }
.field-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.req { color: var(--accent); }
.optional { color: var(--text-muted); font-size: 0.75rem; text-transform: none; letter-spacing: 0; }

.glass-input, .glass-select, .glass-textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1.5px solid var(--glass-border);
  border-radius: 12px;
  padding: 13px 18px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.glass-input::placeholder, .glass-textarea::placeholder { color: rgba(200,210,240,0.35); }
.glass-input:focus, .glass-select:focus, .glass-textarea:focus {
  border-color: var(--accent);
  background: rgba(110,231,247,0.04);
  box-shadow: 0 0 0 3px rgba(110,231,247,0.12);
}
.glass-textarea { resize: vertical; min-height: 120px; }

.select-wrap { position: relative; }
.glass-select { padding-right: 44px; cursor: pointer; }
.glass-select option { background: #0f1223; color: var(--text); }
.select-arrow {
  position: absolute;
  right: 16px; top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--text-muted);
  font-size: 1rem;
}

.fields-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 16px;
}
.full-width { grid-column: 1 / -1; }

/* ── Error Messages ── */
.error-msg {
  font-size: 0.8rem;
  color: var(--error);
  margin-top: 8px;
  display: none;
  align-items: center;
  gap: 6px;
  animation: fadeIn 0.3s ease;
}
.error-msg.show { display: flex; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }

.glass-input.invalid, .glass-select.invalid, .glass-textarea.invalid {
  border-color: var(--error) !important;
  box-shadow: 0 0 0 3px rgba(255,107,138,0.15) !important;
}

/* ── Navigation ── */
.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 32px 28px;
  gap: 12px;
}

.btn-back, .btn-next, .btn-submit {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  border: none;
  border-radius: 12px;
  padding: 12px 26px;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.btn-back {
  background: var(--glass-bg);
  border: 1.5px solid var(--glass-border);
  color: var(--text-muted);
}
.btn-back:hover { background: var(--glass-hover); color: var(--text); border-color: rgba(255,255,255,0.2); }
.btn-back:disabled { opacity: 0.3; cursor: default; }

.btn-next {
  margin-left: auto;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #060a1a;
  font-weight: 700;
  box-shadow: 0 6px 24px rgba(110,231,247,0.25);
}
.btn-next:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(110,231,247,0.35); }
.btn-next:active { transform: translateY(0); }

.btn-submit {
  margin-left: auto;
  background: linear-gradient(135deg, var(--gold), #f97316);
  color: #060a1a;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 6px 24px rgba(245,200,66,0.25);
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(245,200,66,0.35); }

/* ── Modal ── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(6,10,26,0.8);
  backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.4s ease;
}
.modal-overlay.show { opacity: 1; pointer-events: all; }

.modal-card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 52px 48px;
  text-align: center;
  max-width: 440px;
  width: 90%;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
.modal-overlay.show .modal-card { transform: scale(1) translateY(0); }

.modal-icon {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 20px;
  display: block;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.1)} }

.modal-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #fff, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.modal-card p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.6; margin-bottom: 28px; }

.btn-modal {
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #060a1a;
  border: none;
  border-radius: 12px;
  padding: 13px 28px;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 6px 24px rgba(110,231,247,0.25);
}
.btn-modal:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(110,231,247,0.35); }

/* ── Loading state ── */
.btn-submit.loading { opacity: 0.7; cursor: wait; pointer-events: none; }
.btn-submit.loading::after {
  content: ' ⟳';
  display: inline-block;
  animation: spin 1s linear infinite;
}
@keyframes spin { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }

/* ── Mobile ── */
@media (max-width: 600px) {
  .form-header { padding: 18px 20px 16px; }
  .step-inner { padding: 24px 20px 10px; }
  .form-nav { padding: 16px 20px 24px; }
  .service-grid { grid-template-columns: 1fr; }
  .fields-grid { grid-template-columns: 1fr; }
  .full-width { grid-column: 1; }
  .step-title { font-size: 1.3rem; }
  .btn-back, .btn-next, .btn-submit { padding: 11px 18px; font-size: 0.85rem; }
  .modal-card { padding: 36px 24px; }
}