/* ============================================
   Component Styles - UI Elements
   Electric Products Landing Page
   ============================================ */

/* ==========================================
   Button Components
   ========================================== */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding-block: var(--space-3);
  padding-inline: var(--space-6);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  text-decoration: none;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  white-space: nowrap;
}

.button:disabled {
  cursor: not-allowed;
  opacity: var(--opacity-50);
  pointer-events: none;
}

.button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 50%
  );
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-out);
  z-index: -1;
}

.button:hover::before {
  opacity: 1;
}

.button:active {
  transform: translateY(1px);
}

.button-primary {
  background: linear-gradient(
    135deg,
    var(--color-primary-600) 0%,
    var(--color-primary-500) 100%
  );
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-md), var(--shadow-glow-primary);
}

.button-primary:hover {
  background: linear-gradient(
    135deg,
    var(--color-primary-700) 0%,
    var(--color-primary-600) 100%
  );
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
  transform: translateY(-2px);
}

.button-secondary {
  background: var(--color-secondary-100);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-medium);
}

.button-secondary:hover {
  background: var(--color-secondary-200);
  border-color: var(--color-border-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.button-accent {
  background: linear-gradient(
    135deg,
    var(--color-accent-cyan) 0%,
    var(--color-accent-cyan-dark) 100%
  );
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-md), var(--shadow-glow-accent);
}

.button-accent:hover {
  background: linear-gradient(
    135deg,
    var(--color-accent-cyan-light) 0%,
    var(--color-accent-cyan) 100%
  );
  box-shadow: var(--shadow-lg), var(--shadow-glow-accent);
  transform: translateY(-2px);
}

.button-outline {
  background: transparent;
  color: var(--color-primary-600);
  border: 2px solid var(--color-primary-600);
}

.button-outline:hover {
  background: var(--color-primary-600);
  color: var(--color-text-inverse);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.button-ghost {
  background: transparent;
  color: var(--color-text-primary);
}

.button-ghost:hover {
  background: var(--color-background-secondary);
}

.button-sm {
  padding-block: var(--space-2);
  padding-inline: var(--space-4);
  font-size: var(--font-size-sm);
}

.button-lg {
  padding-block: var(--space-4);
  padding-inline: var(--space-8);
  font-size: var(--font-size-lg);
}

.button-full {
  width: 100%;
}

.button-icon {
  padding: var(--space-3);
  aspect-ratio: 1;
}

.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
  line-height: 1.5;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: linear-gradient(135deg, #2196f3, #1976d2);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
  position: relative;
  z-index: 1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(33, 150, 243, 0.4);
}

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

.btn-secondary {
  background: transparent;
  color: #2196f3;
  border: 2px solid #2196f3;
  box-shadow: 0 2px 8px rgba(33, 150, 243, 0.15);
}

.btn-secondary:hover {
  background: rgba(33, 150, 243, 0.05);
  border-color: #1976d2;
  color: #1976d2;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(33, 150, 243, 0.2);
}

/* ==========================================
   Card Components
   ========================================== */

.card {
  container-type: inline-size;
  container-name: card;
  display: flex;
  flex-direction: column;
  background: var(--color-background-primary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--duration-moderate) var(--ease-out);
  box-shadow: var(--shadow-sm);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-primary-200);
}

.card-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
}

.card-body {
  padding: var(--space-6);
  flex: 1;
}

.card-footer {
  padding: var(--space-6);
  border-top: 1px solid var(--color-border-light);
  background: var(--color-background-secondary);
}

.card-image {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.card-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-block-end: var(--space-2);
}

.card-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.card-product {
  position: relative;
  background: linear-gradient(
    135deg,
    var(--color-background-primary) 0%,
    var(--color-background-secondary) 100%
  );
}

.card-product::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    var(--color-primary-50) 0%,
    transparent 50%
  );
  opacity: 0;
  transition: opacity var(--duration-moderate) var(--ease-out);
  pointer-events: none;
}

.card-product:hover::before {
  opacity: 1;
}

.card-featured {
  border: 2px solid var(--color-primary-500);
  box-shadow: var(--shadow-md), var(--shadow-glow-primary);
}

.card-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding-block: var(--space-1);
  padding-inline: var(--space-3);
  background: var(--color-accent-orange);
  color: var(--color-text-inverse);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
}

@container card (width > 400px) {
  .card-horizontal {
    flex-direction: row;
  }

  .card-horizontal .card-image {
    width: 40%;
    height: 100%;
    aspect-ratio: auto;
  }

  .card-horizontal .card-body {
    width: 60%;
  }
}

/* ==========================================
   Navigation Components
   ========================================== */

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-block: var(--space-2);
  padding-inline: var(--space-4);
  color: var(--color-text-primary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}

.nav-link:hover {
  background: var(--color-background-secondary);
  color: var(--color-primary-600);
}

.nav-link[aria-current="page"] {
  color: var(--color-primary-600);
  background: var(--color-primary-50);
  font-weight: var(--font-weight-semibold);
}

.nav-link[aria-current="page"]::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: var(--space-4);
  right: var(--space-4);
  height: 2px;
  background: var(--color-primary-600);
  border-radius: var(--radius-full);
}

.nav-mobile-toggle {
  display: none;
  padding: var(--space-2);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text-primary);
}

@media (width < 768px) {
  .nav-mobile-toggle {
    display: flex;
  }

  .nav-list {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(300px, 80vw);
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
    padding: var(--space-6);
    background: var(--color-background-primary);
    box-shadow: var(--shadow-2xl);
    transform: translateX(100%);
    transition: transform var(--duration-moderate) var(--ease-out);
    z-index: var(--z-index-modal);
  }

  .nav-list[data-visible="true"] {
    transform: translateX(0);
  }

  .nav-link {
    width: 100%;
  }
}

/* ==========================================
   Form Components
   ========================================== */

/* ==========================================
   Glass Contact Section
   ========================================== */

.contact-glass {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
  background: linear-gradient(135deg, #0f172a, #1e293b);
}

/* ==========================================
   Wrapper
   ========================================== */

.contact-wrapper {
  max-width: 1100px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

/* ==========================================
   Left Info Panel
   ========================================== */

.contact-info {
  padding: 3.5rem;
  color: #f8fafc;
  background: linear-gradient(135deg, #2563eb, #1e40af);
}

.contact-info h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.contact-info p {
  font-size: 1.05rem;
  line-height: 1.7;
  opacity: 0.9;
}

.contact-details {
  margin-top: 2rem;
  list-style: none;
  padding: 0;
}

.contact-details li {
  margin-bottom: 1rem;
  font-size: 0.95rem;
  opacity: 0.95;
}

/* ==========================================
   Form Panel
   ========================================== */

.contact-form-glass {
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* ==========================================
   Floating Inputs
   ========================================== */

.input-group {
  position: relative;
}

.input-group input,
.input-group textarea {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  color: #f8fafc;
  outline: none;
  transition: all 0.3s ease;
}

.input-group label {
  position: absolute;
  top: 50%;
  left: 1rem;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.6);
  pointer-events: none;
  transition: all 0.3s ease;
  background: transparent;
}

/* Float Label */
.input-group input:focus,
.input-group textarea:focus,
.input-group input:valid,
.input-group textarea:valid {
  border-color: #60a5fa;
}

.input-group input:focus + label,
.input-group textarea:focus + label,
.input-group input:valid + label,
.input-group textarea:valid + label {
  top: -8px;
  left: 12px;
  font-size: 0.75rem;
  padding: 0 6px;
  background: #1e293b;
  color: #60a5fa;
}

.input-group textarea {
  resize: none;
}

/* ==========================================
   Submit Button
   ========================================== */

.glass-btn {
  margin-top: 1rem;
  padding: 0.9rem;
  font-size: 1.05rem;
  font-weight: 600;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  color: #0f172a;
  background: linear-gradient(135deg, #60a5fa, #38bdf8);
  transition: all 0.3s ease;
}

.glass-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(56, 189, 248, 0.4);
}

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

@media (max-width: 900px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .contact-info {
    text-align: center;
  }
}

/* Contact form placeholder styles */
.contact-form-glass input::placeholder,
.contact-form-glass textarea::placeholder {
  color: #000000;
  opacity: 1;
}

.contact-form-glass input::-webkit-input-placeholder,
.contact-form-glass textarea::-webkit-input-placeholder {
  color: #000000;
  opacity: 1;
}

.contact-form-glass input::-moz-placeholder,
.contact-form-glass textarea::-moz-placeholder {
  color: #000000;
  opacity: 1;
}

.contact-form-glass input:-ms-input-placeholder,
.contact-form-glass textarea:-ms-input-placeholder {
  color: #000000;
  opacity: 1;
}

/* Make floating "placeholder" labels black in the contact form */
.contact-form-glass .input-group label {
  color: #000; /* black */
}

/* ==========================================
   Badge Components
   ========================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding-block: var(--space-1);
  padding-inline: var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-primary {
  background: var(--color-primary-100);
  color: var(--color-primary-700);
}

.badge-success {
  background: var(--color-success-light);
  color: var(--color-success-dark);
}

.badge-warning {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
}

.badge-error {
  background: var(--color-error-light);
  color: var(--color-error-dark);
}

.badge-info {
  background: var(--color-info-light);
  color: var(--color-info-dark);
}

/* ==========================================
   Alert Components
   ========================================== */

.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border-left: 4px solid;
}

.alert-success {
  background: var(--color-success-light);
  border-color: var(--color-success);
  color: var(--color-success-dark);
}

.alert-warning {
  background: var(--color-warning-light);
  border-color: var(--color-warning);
  color: var(--color-warning-dark);
}

.alert-error {
  background: var(--color-error-light);
  border-color: var(--color-error);
  color: var(--color-error-dark);
}

.alert-info {
  background: var(--color-info-light);
  border-color: var(--color-info);
  color: var(--color-info-dark);
}

.alert-title {
  font-weight: var(--font-weight-semibold);
  margin-block-end: var(--space-1);
}

.alert-content {
  flex: 1;
}

/* ==========================================
   Modal Components
   ========================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: var(--z-index-modal-backdrop);
  display: grid;
  place-items: center;
  padding: var(--space-4);
  opacity: 0;
  transition: opacity var(--duration-moderate) var(--ease-out);
}

.modal-overlay[data-visible="true"] {
  opacity: 1;
}

.modal {
  background: var(--color-background-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  max-width: min(600px, 90vw);
  max-height: 90vh;
  overflow: auto;
  transform: scale(0.95) translateY(20px);
  transition: transform var(--duration-moderate) var(--ease-out);
}

.modal-overlay[data-visible="true"] .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
}

.modal-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.modal-close {
  padding: var(--space-2);
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}

.modal-close:hover {
  background: var(--color-background-secondary);
  color: var(--color-text-primary);
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-6);
  border-top: 1px solid var(--color-border-light);
}

/* ==========================================
   Tooltip Components
   ========================================== */

.tooltip {
  position: relative;
  display: inline-flex;
}

.tooltip-content {
  position: absolute;
  bottom: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%);
  padding-block: var(--space-2);
  padding-inline: var(--space-3);
  background: var(--color-secondary-900);
  color: var(--color-text-inverse);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-fast) var(--ease-out);
  z-index: var(--z-index-tooltip);
}

.tooltip-content::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--color-secondary-900);
}

.tooltip:hover .tooltip-content,
.tooltip:focus-within .tooltip-content {
  opacity: 1;
}

/* ==========================================
   Loading Spinner
   ========================================== */

.spinner {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid var(--color-border-light);
  border-top-color: var(--color-primary-600);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

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

.spinner-lg {
  width: 3rem;
  height: 3rem;
  border-width: 3px;
}

/* ==========================================
   Reduced Motion Support
   ========================================== */

@media (prefers-reduced-motion: reduce) {
  .button,
  .card,
  .nav-link,
  .form-input,
  .form-textarea,
  .form-select,
  .modal,
  .modal-overlay,
  .tooltip-content {
    transition-duration: 0.01ms !important;
  }

  .spinner {
    animation-duration: 0.01ms !important;
  }
}

/* Global focus reset: remove outlines/glow everywhere */
:focus,
:focus-visible,
:focus-within {
  outline: none !important;
  box-shadow: none !important;
}

/* Components: neutralize focus styles */
.button:focus,
.button:focus-visible,
.btn:focus,
.btn:focus-visible,
.nav-link:focus,
.nav-link:focus-visible,
.nav-mobile-toggle:focus,
.nav-mobile-toggle:focus-visible {
  outline: none !important;
  box-shadow: none !important;
}

/* Inputs: remove blue focus border and label color changes */
input:focus,
textarea:focus,
select:focus,
.contact-form-glass .input-group input:focus,
.contact-form-glass .input-group textarea:focus {
  outline: none !important;
  box-shadow: none !important;
  border-color: inherit !important;
}

.contact-form-glass .input-group input:focus + label,
.contact-form-glass .input-group textarea:focus + label {
  color: inherit !important;
  background: transparent !important;
}

/* Tooltips: disable focus-based visibility */
.tooltip:focus-within .tooltip-content {
  opacity: 0 !important;
}