/* ================================================================
   GENESIS — IIEC Orientation 2026
   Registration Page Styles
   ================================================================ */

/* ----------------------------------------------------------------
   Hero Section
   ---------------------------------------------------------------- */
.genesis-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0 80px;
  text-align: center;
  overflow: hidden;
}

.genesis-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 40%, rgba(var(--color-accent-rgb), 0.08) 0%, transparent 70%),
    radial-gradient(circle at 20% 80%, rgba(var(--color-accent-rgb), 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.genesis-hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}

/* Collaboration Badges */
.genesis-collab-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: 12px;
  margin-bottom: 0.25rem;
}

.collab-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  backdrop-filter: blur(12px);
}

.collab-badge img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.collab-badge.gfg-badge {
  padding: 6px 12px;
  background: none;
  border: none;
}

.collab-badge.gfg-badge img {
  width: 130px;
  height: 130px;
  vertical-align: middle;
}

.collab-x {
  font-size: var(--text-xl);
  color: var(--text-muted);
  font-weight: var(--font-bold);
}

/* Overline */
.genesis-overline {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

/* Title */
.genesis-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: var(--font-extrabold);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--color-accent) 50%, var(--text-primary) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: genesisShimmer 6s ease-in-out infinite;
}

@keyframes genesisShimmer {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 200% center; }
}

/* Subtitle */
.genesis-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 560px;
  margin: 0 auto 2.5rem;
}

/* Meta Grid */
.genesis-meta-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.genesis-meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  text-align: left;
}

.genesis-meta-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.meta-label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: var(--font-semibold);
}

.meta-value {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

/* CTA Button */
.genesis-cta-btn {
  display: inline-flex;
  margin: 0 auto;
}

/* ----------------------------------------------------------------
   About GENESIS
   ---------------------------------------------------------------- */
.genesis-about-card {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--space-8);
}

.genesis-about-card p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.genesis-about-card p:last-child {
  margin-bottom: 0;
}

.collab-note {
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
  color: var(--text-primary) !important;
  font-size: var(--text-sm) !important;
}

.collab-note strong {
  color: var(--color-accent);
}

/* ----------------------------------------------------------------
   Why Attend — Reason Cards
   ---------------------------------------------------------------- */
.genesis-reasons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .genesis-reasons-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .genesis-reasons-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .genesis-reasons-grid .genesis-reason-card:nth-child(4),
  .genesis-reasons-grid .genesis-reason-card:nth-child(5) {
    grid-column: span 1;
  }
}

.genesis-reason-card {
  padding: var(--space-6);
  transition: all var(--transition-base);
}

.genesis-reason-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
}

.reason-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-muted);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
}

.reason-icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
}

.genesis-reason-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.genesis-reason-card p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ----------------------------------------------------------------
   Event Details
   ---------------------------------------------------------------- */
.genesis-details-card {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--space-8);
}

.details-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .details-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.detail-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  font-weight: var(--font-bold);
}

.detail-value {
  font-size: var(--text-base);
  color: var(--text-primary);
  font-weight: var(--font-medium);
  line-height: 1.5;
}

.detail-highlight {
  grid-column: 1 / -1;
  padding: var(--space-4);
  background: rgba(var(--color-accent-rgb), 0.06);
  border: 1px solid rgba(var(--color-accent-rgb), 0.15);
  border-radius: var(--radius-lg);
}

/* ----------------------------------------------------------------
   What You'll Gain
   ---------------------------------------------------------------- */
.genesis-gains-grid {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.gain-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--glass-border);
  transition: all var(--transition-base);
}

.gain-item:last-child {
  border-bottom: none;
}

.gain-item:hover {
  padding-left: var(--space-3);
}

.gain-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--font-extrabold);
  color: var(--color-accent);
  opacity: 0.25;
  line-height: 1;
  flex-shrink: 0;
  min-width: 50px;
}

.gain-text h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: 4px;
}

.gain-text p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ----------------------------------------------------------------
   Registration Instructions
   ---------------------------------------------------------------- */
.genesis-instructions {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--space-8);
}

.instructions-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.instructions-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.6;
}

.instructions-list li svg {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.instructions-list li strong {
  color: var(--text-primary);
}

/* ----------------------------------------------------------------
   Registration Form
   ---------------------------------------------------------------- */
.genesis-form-wrapper {
  max-width: 780px;
  margin: 0 auto;
}

.genesis-form {
  padding: var(--space-8);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-group-full {
    grid-column: 1 / -1;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.required {
  color: #ef4444;
}

.optional {
  color: var(--text-muted);
  font-weight: var(--font-normal);
  font-size: var(--text-xs);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-base);
  outline: none;
  transition: all var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

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

.form-group input:focus,
.form-group select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.15);
  background: rgba(255, 255, 255, 0.06);
}

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

.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23999' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group select option {
  background: #0a0d18;
  color: var(--text-primary);
}

/* Interest Chips */
.interest-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  cursor: pointer;
  position: relative;
}

.chip input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.chip span {
  display: inline-block;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  user-select: none;
}

.chip:hover span {
  border-color: var(--glass-border-hover);
  color: var(--text-primary);
}

.chip input:checked + span {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-base);
  font-weight: var(--font-semibold);
  box-shadow: 0 0 15px rgba(var(--color-accent-rgb), 0.3);
}

/* Consent */
.form-consent {
  margin-bottom: var(--space-6);
}

.consent-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.consent-label input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.consent-checkmark {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  transition: all var(--transition-fast);
  position: relative;
}

.consent-checkmark::after {
  content: '';
  display: none;
  width: 5px;
  height: 9px;
  border: solid var(--color-base);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-top: -2px;
}

.consent-label input:checked ~ .consent-checkmark {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.consent-label input:checked ~ .consent-checkmark::after {
  display: block;
}

/* Submit Button */
.genesis-submit-btn {
  width: 100%;
  justify-content: center;
  font-size: var(--text-lg);
  padding: 16px 32px;
  position: relative;
  overflow: hidden;
}

.genesis-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.genesis-submit-btn.submitting span {
  opacity: 0;
}

.genesis-submit-btn.submitting::after {
  content: '';
  position: absolute;
  width: 22px;
  height: 22px;
  border: 3px solid transparent;
  border-top-color: var(--color-base);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ----------------------------------------------------------------
   Success State
   ---------------------------------------------------------------- */
.genesis-success {
  text-align: center;
  padding: var(--space-12) var(--space-8);
  animation: fadeInUp 0.5s ease-out;
}

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

.success-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-6);
  background: rgba(var(--color-accent-rgb), 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-icon svg {
  width: 40px;
  height: 40px;
  color: var(--color-accent);
}

.genesis-success h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.genesis-success p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 480px;
  margin: 0 auto var(--space-3);
}

.success-note {
  font-size: var(--text-sm) !important;
  color: var(--text-muted) !important;
  margin-bottom: var(--space-6) !important;
}

/* ----------------------------------------------------------------
   Bottom CTA
   ---------------------------------------------------------------- */
.genesis-bottom-cta {
  padding-bottom: var(--space-16);
}

.genesis-cta-card {
  text-align: center;
  padding: var(--space-12) var(--space-8);
  max-width: 700px;
  margin: 0 auto;
}

.genesis-cta-card h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-3);
}

.genesis-cta-card p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-6);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ----------------------------------------------------------------
   Responsive Adjustments
   ---------------------------------------------------------------- */
@media (max-width: 640px) {
  .genesis-hero {
    padding: 100px 0 60px;
  }

  .genesis-meta-grid {
    flex-direction: column;
    align-items: stretch;
  }

  .genesis-meta-item {
    justify-content: flex-start;
  }

  .genesis-collab-badges {
    flex-wrap: wrap;
    gap: 8px;
  }

  .genesis-form {
    padding: var(--space-6);
  }

  .gain-number {
    font-size: var(--text-2xl);
    min-width: 36px;
  }

  .genesis-cta-card {
    padding: var(--space-8) var(--space-6);
  }

  .genesis-cta-card h2 {
    font-size: var(--text-2xl);
  }
}