/* ============================================
   ESATTO — VD-dag GenAI Registration Site
   Design System & Styles
   ============================================ */

/* === CSS Custom Properties === */
:root {
  --primary: #F2F1ED;
  --primary-light: #FFFFFF;
  --primary-mid: #E8E7E3;
  --text-on-primary: #1D1D1B;
  --text-muted: rgba(29, 29, 27, 0.65);
  --accent-green: #4B534B;
  --accent-green-dim: rgba(75, 83, 75, 0.15);
  --accent-pink: #FAC9DA;
  --accent-blue: #373D54;
  --accent-orange: #FFA346;
  --surface: #FFFFFF;
  --surface-hover: rgba(255, 255, 255, 0.8);
  --surface-active: rgba(255, 255, 255, 0.6);
  --border: rgba(29, 29, 27, 0.1);
  --border-focus: rgba(75, 83, 75, 0.4);
  --error: #D32F2F;
  --success: #4B534B;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-glow-green: 0 0 20px rgba(75, 83, 75, 0.15);
  --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1100px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Epilogue', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-on-primary);
  background: var(--primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* === Typography === */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }

.section-title {
  text-align: center;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--text-on-primary) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 48px;
  font-size: 1.1rem;
}

/* === Navigation === */
.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(242, 241, 237, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.nav-logo img {
  height: 32px;
  width: auto;
  /* Inget filter behövs för ljus bakgrund */
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-on-primary);
  background: var(--surface);
}

.nav-link.nav-cta {
  background: var(--accent-green);
  color: #FFFFFF;
  font-weight: 600;
  padding: 8px 20px;
}

.nav-link.nav-cta:hover {
  background: #3c433c;
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-green);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius-md);
  font-family: 'Rubik', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1;
}

.btn-cta {
  background: var(--accent-green);
  color: #FFFFFF;
}

.btn-cta:hover {
  background: #3c433c;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-green);
}

.btn-cta:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text-on-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-arrow {
  width: 18px;
  height: 18px;
  transition: transform var(--transition);
}

.btn:hover .btn-arrow {
  transform: translateX(3px);
}

.btn:hover .btn-arrow-left {
  transform: translateX(-3px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* === Hero === */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(170deg, var(--primary) 0%, var(--primary-light) 100%);
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 50%, rgba(34, 252, 115, 0.06) 0%, transparent 100%),
    radial-gradient(ellipse 500px 500px at 80% 30%, rgba(56, 181, 255, 0.06) 0%, transparent 100%),
    radial-gradient(ellipse 400px 300px at 60% 80%, rgba(250, 201, 218, 0.04) 0%, transparent 100%);
  pointer-events: none;
}

.hero-bg-pattern::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle 1.5px at center, rgba(255, 255, 255, 0.08) 0%, transparent 100%);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, black 0%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero-preheader {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--accent-green);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

.hero-title {
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.15s forwards;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 500;
  color: var(--accent-green);
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.3s forwards;
}

.hero-intro {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.45s forwards;
}

.hero-cta {
  font-size: 1.1rem;
  padding: 16px 36px;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.6s forwards;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.8rem;
  opacity: 0;
  animation: fadeIn 1s ease 1.2s forwards;
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg);
  animation: scrollBounce 2s infinite;
}

/* === Program Section === */
.program {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-light) 100%);
}

.program-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.program-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-green) 0%, var(--accent-blue) 50%, var(--accent-pink) 100%);
  opacity: 0.3;
}

.program-block {
  position: relative;
  padding-left: 48px;
  margin-bottom: 48px;
}

.program-block:last-child {
  margin-bottom: 0;
}

.program-block::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 12px rgba(34, 252, 115, 0.4);
}

.program-block-break::before {
  background: var(--accent-orange);
  box-shadow: 0 0 12px rgba(255, 163, 70, 0.4);
}

.program-block-time {
  margin-bottom: 12px;
}

.time-badge {
  display: inline-block;
  padding: 4px 14px;
  background: var(--accent-green-dim);
  color: var(--accent-green);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.time-badge-break {
  background: rgba(255, 163, 70, 0.15);
  color: var(--accent-orange);
}

.program-block-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}

.program-block-content:hover {
  background: var(--surface-hover);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-card);
}

.program-block-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.block-number {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--accent-green);
  background: var(--accent-green-dim);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.block-icon-break {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.program-block-desc {
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.6;
}

.program-highlights {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.program-highlights li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-on-primary);
  font-size: 0.95rem;
}

.highlight-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.program-tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tag-workshop { background: rgba(34, 252, 115, 0.15); color: var(--accent-green); }
.tag-demo { background: rgba(56, 181, 255, 0.15); color: var(--accent-blue); }
.tag-presentation { background: rgba(250, 201, 218, 0.15); color: var(--accent-pink); }
.tag-discussion { background: rgba(255, 163, 70, 0.15); color: var(--accent-orange); }

/* Specialization Cards */
.specialization-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.spec-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition);
}

.spec-card:hover {
  background: var(--surface-hover);
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-2px);
}

.spec-card-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.spec-card h4 {
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--text-on-primary);
}

.spec-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.4;
}

/* === Benefits Section === */
.benefits {
  padding: 100px 0;
  background: var(--primary);
  position: relative;
}

.benefits::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}

.benefit-card:hover {
  background: var(--surface-hover);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.benefit-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.benefit-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* === Registration / Form Section === */
.registration {
  padding: 100px 0 120px;
  background: linear-gradient(180deg, var(--primary-light) 0%, var(--primary) 100%);
  position: relative;
}

.registration::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

/* Progress Steps */
.wizard-progress {
  max-width: 700px;
  margin: 0 auto 48px;
}

.progress-steps {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  z-index: 1;
}

.step-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.progress-step.active .step-circle {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: var(--primary);
  box-shadow: 0 0 20px rgba(34, 252, 115, 0.3);
}

.progress-step.completed .step-circle {
  background: var(--accent-green-dim);
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.step-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  text-align: center;
  transition: var(--transition);
}

.progress-step.active .step-label {
  color: var(--accent-green);
}

.progress-step.completed .step-label {
  color: var(--text-on-primary);
}

.progress-connector {
  flex: 1;
  height: 2px;
  background: var(--border);
  align-self: center;
  margin-top: -16px;
  position: relative;
}

.progress-bar-track {
  width: 100%;
  height: 3px;
  background: var(--surface);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-blue));
  border-radius: 2px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0%;
}

/* Form Styles */
#registrationForm {
  max-width: 640px;
  margin: 0 auto;
}

.wizard-step {
  display: none;
  animation: fadeInUp 0.4s ease;
}

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

.step-title {
  font-size: 1.5rem;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.form-group {
  margin-bottom: 24px;
}

.form-group > label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.required {
  color: var(--accent-green);
}

.field-help {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.5;
}

.field-error {
  display: block;
  color: var(--error);
  font-size: 0.82rem;
  margin-top: 6px;
  min-height: 0;
  transition: var(--transition);
}

.field-error:not(:empty) {
  min-height: 20px;
}

/* Text Inputs */
input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-on-primary);
  font-family: 'Epilogue', sans-serif;
  font-size: 1rem;
  transition: var(--transition);
  outline: none;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  border-color: var(--border-focus);
  background: var(--surface-hover);
  box-shadow: 0 0 0 3px rgba(56, 181, 255, 0.1);
}

input[type="text"]::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

input[type="text"].error,
textarea.error {
  border-color: var(--error);
}

/* Radio & Checkbox Options */
.radio-group,
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.radio-option,
.checkbox-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.95rem;
}

.radio-option:hover,
.checkbox-option:hover {
  background: var(--surface-hover);
  border-color: rgba(255, 255, 255, 0.18);
}

.radio-option input,
.checkbox-option input {
  display: none;
}

.radio-custom,
.checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.radio-custom {
  border-radius: 50%;
}

.checkbox-custom {
  border-radius: 4px;
}

.radio-option input:checked ~ .radio-custom {
  border-color: var(--accent-green);
  background: var(--accent-green);
  box-shadow: inset 0 0 0 4px var(--primary);
}

.checkbox-option input:checked ~ .checkbox-custom {
  border-color: var(--accent-green);
  background: var(--accent-green);
}

.checkbox-option input:checked ~ .checkbox-custom::after {
  content: '✓';
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 800;
}

.radio-option:has(input:checked),
.checkbox-option:has(input:checked) {
  background: var(--accent-green-dim);
  border-color: rgba(34, 252, 115, 0.3);
}

.checkbox-option.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* Slider */
.slider-group {
  padding: 8px 0;
}

.styled-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-green));
  outline: none;
  opacity: 0.85;
  transition: opacity var(--transition);
}

.styled-slider:hover {
  opacity: 1;
}

.styled-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--text-on-primary);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition);
}

.styled-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.styled-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--text-on-primary);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 8px;
}

.slider-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--accent-green-dim);
  color: var(--accent-green);
  border-radius: 50%;
  font-weight: 700;
  font-size: 1rem;
  margin-top: 12px;
}

/* File Upload */
.file-upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.file-upload-zone:hover,
.file-upload-zone.drag-over {
  border-color: var(--accent-blue);
  background: rgba(56, 181, 255, 0.05);
}

.file-upload-zone.drag-over {
  border-color: var(--accent-green);
  background: rgba(34, 252, 115, 0.05);
}

.file-upload-zone.error {
  border-color: var(--error);
}

.upload-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.upload-text {
  font-weight: 500;
  margin-bottom: 4px;
}

.upload-subtext {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.upload-browse-btn {
  background: none;
  border: none;
  color: var(--accent-blue);
  cursor: pointer;
  font-family: 'Rubik', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: underline;
}

.upload-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
}

.file-input-hidden {
  display: none;
}

/* File List */
.file-list {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  animation: fadeInUp 0.3s ease;
}

.file-item-info {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.file-item-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.file-item-name {
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-item-size {
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.file-item-remove {
  background: none;
  border: none;
  color: var(--error);
  cursor: pointer;
  font-size: 1.2rem;
  padding: 4px;
  transition: var(--transition);
  flex-shrink: 0;
}

.file-item-remove:hover {
  transform: scale(1.2);
}

/* Wizard Navigation */
.wizard-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* Confirmation */
.confirmation {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  animation: fadeInUp 0.6s ease;
}

.confirmation-icon {
  font-size: 4rem;
  margin-bottom: 16px;
}

.confirmation h3 {
  font-size: 1.8rem;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.confirmation > p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.confirmation-details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: left;
  margin-bottom: 24px;
}

.confirmation-details h4 {
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.confirmation-details ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.confirmation-details li {
  padding-left: 24px;
  position: relative;
  color: var(--text-muted);
}

.confirmation-details li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: 700;
}

.confirmation-contact {
  color: var(--text-muted);
}

.confirmation-contact a {
  color: var(--accent-blue);
  text-decoration: none;
}

.confirmation-contact a:hover {
  text-decoration: underline;
}

/* === Footer === */
.footer {
  padding: 48px 0;
  background: var(--primary);
  border-top: 1px solid var(--border);
}

.footer-content {
  text-align: center;
}

.footer-logo {
  height: 24px;
  filter: brightness(0) invert(1);
  margin-bottom: 16px;
  opacity: 0.6;
}

.footer-text {
  color: var(--text-muted);
  font-size: 0.85rem;
  max-width: 500px;
  margin: 0 auto 12px;
  line-height: 1.5;
}

.footer-copyright {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.8rem;
}

/* === Animations === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(8px); }
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Loading spinner */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid var(--primary);
  border-top: 3px solid transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* === Responsive === */
@media (max-width: 768px) {
  .nav-links {
    gap: 4px;
  }

  .nav-link {
    padding: 8px 12px;
    font-size: 0.85rem;
  }

  .specialization-cards {
    grid-template-columns: 1fr;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .progress-steps {
    gap: 4px;
  }

  .step-label {
    font-size: 0.68rem;
  }

  .step-circle {
    width: 34px;
    height: 34px;
    font-size: 0.8rem;
  }

  .program-block {
    padding-left: 32px;
  }

  .program-timeline::before {
    display: none;
  }

  .program-block::before {
    left: -3px;
    width: 8px;
    height: 8px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 100px 16px 60px;
  }

  .hero-intro {
    font-size: 0.95rem;
  }

  .nav-inner {
    padding: 0 16px;
  }

  .container {
    padding: 0 16px;
  }

  .wizard-nav {
    flex-direction: column-reverse;
    gap: 12px;
  }

  .wizard-nav .btn {
    width: 100%;
    justify-content: center;
  }

  #prevBtn {
    visibility: visible !important;
  }
}