/* ===================================
   CONTACT SECTION
   Glassmorphism Form with Floating Labels
   =================================== */

.contact {
  padding: var(--section-padding) 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
  opacity: 0.3;
  pointer-events: none;
}

.contact .section-title,
.contact .section-subtitle {
  color: var(--color-text-white);
}

/* ========== CONTACT CONTENT ========== */
.contact__content {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: var(--spacing-xl);
}

/* ========== CONTACT FORM ========== */
.contact-form {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: var(--spacing-lg);
}

/* ========== FORM GROUP ========== */
.form-group {
  position: relative;
  margin-bottom: var(--spacing-md);
}

.form-input {
  width: 100%;
  padding: 1rem 1rem 1rem 1rem;
  font-size: var(--font-size-base);
  color: var(--color-text-white);
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-base);
}

.form-input::placeholder {
  color: transparent;
}

.form-input:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

/* ========== FLOATING LABEL ========== */
.form-label {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.7);
  pointer-events: none;
  transition: all var(--transition-base);
  background: transparent;
  padding: 0 0.25rem;
}

.form-textarea + .form-label {
  top: 1rem;
  transform: translateY(0);
}

.form-input:focus + .form-label,
.form-input:not(:placeholder-shown) + .form-label {
  top: -0.5rem;
  left: 0.75rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-white);
  background: rgba(118, 75, 162, 0.8);
  padding: 0 0.5rem;
  border-radius: var(--radius-xs);
}

/* ========== TEXTAREA ========== */
.form-textarea {
  min-height: 150px;
  resize: vertical;
  padding-top: 1rem;
}

/* ========== VALIDATION STATES ========== */
.form-input.error {
  border-color: var(--color-error);
  background: rgba(245, 87, 108, 0.1);
}

.form-input.success {
  border-color: var(--color-success);
  background: rgba(107, 207, 127, 0.1);
}

.form-error {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-error);
  margin-top: var(--spacing-xs);
  opacity: 0;
  height: 0;
  transition: all var(--transition-fast);
}

.form-error.visible {
  opacity: 1;
  height: auto;
  margin-top: var(--spacing-xs);
}

/* ========== FORM MESSAGE ========== */
.form-message {
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-md);
  text-align: center;
  font-weight: var(--font-weight-medium);
  opacity: 0;
  height: 0;
  overflow: hidden;
  transition: all var(--transition-base);
}

.form-message.visible {
  opacity: 1;
  height: auto;
}

.form-message.success {
  background: rgba(107, 207, 127, 0.2);
  border: 1px solid rgba(107, 207, 127, 0.4);
  color: var(--color-text-white);
}

.form-message.error {
  background: rgba(245, 87, 108, 0.2);
  border: 1px solid rgba(245, 87, 108, 0.4);
  color: var(--color-text-white);
}

/* ========== SUBMIT BUTTON ========== */
.contact-form .btn--primary {
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  color: var(--color-text-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
  font-size: var(--font-size-lg);
  margin-top: var(--spacing-sm);
}

.contact-form .btn--primary:hover {
  background: rgba(255, 255, 255, 0.35);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 32px rgba(255, 255, 255, 0.3);
}

/* ========== SOCIAL SECTION ========== */
.contact__social {
  text-align: center;
}

.contact__social-title {
  font-size: var(--font-size-xl);
  color: var(--color-text-white);
  margin-bottom: var(--spacing-md);
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.social-link {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  color: var(--color-text-white);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.social-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -1;
}

.social-link:hover {
  transform: translateY(-5px) rotate(5deg);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

.social-link:hover::before {
  opacity: 1;
}

.social-link svg {
  transition: transform var(--transition-base);
}

.social-link:hover svg {
  transform: scale(1.2);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .contact {
    padding: var(--section-padding-small) 0;
  }

  .contact-form {
    padding: var(--spacing-md);
  }

  .form-input {
    padding: 0.875rem;
  }

  .social-link {
    width: 50px;
    height: 50px;
  }
}