/**
 * Request Access Form Styles
 * A distinctive, memorable email signup experience
 */

/* ===========================
   Form Wrapper & Card
   =========================== */

.request-form-wrapper {
  margin: 48px 0;
  display: flex;
  justify-content: center;
}

.request-form-card {
  position: relative;
  width: 100%;
  max-width: 640px;
  padding: 48px 40px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.request-form-card:hover {
  border-color: var(--primary-dim);
}

/* Ambient glow behind the card */
.form-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle at 50% 80%,
    var(--primary-glow) 0%,
    transparent 50%
  );
  opacity: 0.2;
  pointer-events: none;
  animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* ===========================
   Form Header with Orbiting Icon
   =========================== */

.request-form-header {
  text-align: center;
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}

.form-icon-orbit {
  position: relative;
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-icon {
  width: 28px;
  height: 28px;
  stroke: var(--primary);
  position: relative;
  z-index: 2;
}

.orbit-ring {
  position: absolute;
  inset: 0;
  border: 1px solid var(--primary-dim);
  border-radius: 50%;
  animation: orbitSpin 12s linear infinite;
}

.orbit-ring::before {
  content: '';
  position: absolute;
  top: -3px;
  left: 50%;
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 12px var(--primary);
}

.orbit-ring-2 {
  inset: -8px;
  border-color: var(--glass-border);
  animation: orbitSpin 18s linear infinite reverse;
}

.orbit-ring-2::before {
  width: 4px;
  height: 4px;
  background: var(--primary-dim);
}

@keyframes orbitSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.request-form-header h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.request-form-header p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ===========================
   Form & Input Styles
   =========================== */

.request-form {
  position: relative;
  z-index: 1;
}

.input-wrapper {
  position: relative;
  margin-bottom: 20px;
}

.input-wrapper input {
  width: 100%;
  padding: 18px 20px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  outline: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.input-wrapper label {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: left center;
}

/* Floating label effect */
.input-wrapper input:focus + label,
.input-wrapper input:not(:placeholder-shown) + label {
  top: -8px;
  transform: translateY(0);
  font-size: 0.75rem;
  color: var(--primary);
  background: var(--bg-primary);
  padding: 2px 8px;
  border-radius: 4px;
}

/* Focus ring animation */
.input-focus-ring {
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.input-wrapper input:focus ~ .input-focus-ring {
  opacity: 1;
  animation: focusRing 0.4s ease-out forwards;
}

@keyframes focusRing {
  0% {
    box-shadow: 0 0 0 0 var(--primary-glow);
  }
  100% {
    box-shadow: 0 0 0 4px rgba(217, 119, 87, 0.1);
  }
}

.input-wrapper input:focus {
  border-color: var(--primary);
  background: var(--bg-elevated);
}

.input-wrapper input:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ===========================
   Submit Button - The Star
   =========================== */

.submit-btn {
  --mouse-x: 0px;
  --mouse-y: 0px;

  position: relative;
  width: 100%;
  padding: 18px 32px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dim) 100%);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  overflow: hidden;
  transform: translate(var(--mouse-x), var(--mouse-y));
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.3s ease;
}

.submit-btn:not(:disabled):hover {
  box-shadow:
    0 0 0 1px var(--primary-dim),
    0 8px 30px -8px var(--primary-glow),
    0 0 60px -20px var(--primary-glow);
}

.submit-btn:not(:disabled):active {
  transform: translate(var(--mouse-x), var(--mouse-y)) scale(0.98);
}

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

/* Button glow effect */
.btn-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(255, 255, 255, 0.2) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.submit-btn:not(:disabled):hover .btn-glow {
  opacity: 1;
  animation: glowMove 2s ease-in-out infinite;
}

@keyframes glowMove {
  0%, 100% { transform: translateX(-20%) translateY(-20%); }
  50% { transform: translateX(20%) translateY(20%); }
}

/* Button content states */
.btn-content,
.btn-loading,
.btn-success {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-content {
  opacity: 1;
  transform: translateY(0);
}

.btn-loading,
.btn-success {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
}

/* Loading state */
.submit-btn.loading .btn-content {
  opacity: 0;
  transform: translateY(-10px);
}

.submit-btn.loading .btn-loading {
  opacity: 1;
  transform: translateY(0);
}

.submit-btn.loading .btn-loading svg {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Success state */
.submit-btn.success {
  background: linear-gradient(135deg, #5a9e5c 0%, #4a8a4c 100%);
}

.submit-btn.success .btn-content {
  opacity: 0;
  transform: translateY(-10px);
}

.submit-btn.success .btn-success {
  opacity: 1;
  transform: translateY(0);
}

.submit-btn.success .btn-success svg {
  animation: checkPop 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

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

/* Arrow hover effect */
.btn-arrow {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.submit-btn:not(:disabled):hover .btn-arrow {
  transform: translateX(4px);
}

/* Particle explosion on success */
.btn-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: visible;
}

.particle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0;
}

.submit-btn.success .particle {
  animation: particleExplode 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  animation-delay: var(--delay);
}

@keyframes particleExplode {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(var(--angle)) translateY(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(var(--angle)) translateY(-80px) scale(0);
  }
}

/* ===========================
   Form Message
   =========================== */

.form-message {
  min-height: 24px;
  margin-top: 16px;
  font-size: 0.9rem;
  text-align: center;
  transition: all 0.3s ease;
}

.form-message.success {
  color: var(--accent-green);
}

.form-message.error {
  color: #e57373;
}

/* ===========================
   Form Footer
   =========================== */

.form-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
}

.form-footer svg {
  width: 14px;
  height: 14px;
  stroke: var(--text-muted);
}

.form-footer span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===========================
   Responsive Adjustments
   =========================== */

@media (max-width: 480px) {
  .request-form-card {
    padding: 36px 24px;
    border-radius: 12px;
  }

  .request-form-header h3 {
    font-size: 1.3rem;
  }

  .input-wrapper input {
    padding: 16px 18px;
  }

  .submit-btn {
    padding: 16px 24px;
  }
}