/**
 * Prosperagua Brand UI System (Component Library Styles)
 * Production-ready components for Prosperagua digital applications
 */

@import url('../design-tokens/tokens.css');

/* ==========================================================================
   Base & Reset for Components
   ========================================================================== */
.pa-scope {
  font-family: var(--pa-font-ui);
  color: var(--pa-slate-800);
  line-height: 1.5;
  box-sizing: border-box;
}

.pa-scope *, .pa-scope *::before, .pa-scope *::after {
  box-sizing: border-box;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.pa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--pa-font-ui);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--pa-radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--pa-transition-normal);
  user-select: none;
  white-space: nowrap;
}

.pa-btn:focus-visible {
  outline: 3px solid rgba(0, 180, 216, 0.5);
  outline-offset: 2px;
}

/* Button Variants */
.pa-btn-primary {
  background: linear-gradient(135deg, var(--pa-color-navy) 0%, var(--pa-color-navy-light) 100%);
  color: var(--pa-color-white);
  box-shadow: 0 4px 14px rgba(31, 49, 96, 0.25);
}

.pa-btn-primary:hover {
  background: linear-gradient(135deg, var(--pa-color-navy-light) 0%, #34549f 100%);
  box-shadow: 0 6px 20px rgba(31, 49, 96, 0.35);
  transform: translateY(-2px);
}

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

.pa-btn-aqua {
  background: linear-gradient(135deg, var(--pa-color-aqua) 0%, #6bc0d6 100%);
  color: var(--pa-color-navy-dark);
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(143, 199, 215, 0.35);
}

.pa-btn-aqua:hover {
  background: linear-gradient(135deg, #a4d9e7 0%, var(--pa-color-aqua) 100%);
  box-shadow: 0 6px 22px rgba(143, 199, 215, 0.55);
  transform: translateY(-2px);
}

.pa-btn-cyan {
  background: linear-gradient(135deg, #00B4D8 0%, #0096c7 100%);
  color: var(--pa-color-white);
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(0, 180, 216, 0.35);
}

.pa-btn-cyan:hover {
  background: linear-gradient(135deg, #48cae4 0%, #00B4D8 100%);
  box-shadow: 0 8px 24px rgba(0, 180, 216, 0.5);
  transform: translateY(-2px);
}

.pa-btn-outline-navy {
  background: transparent;
  color: var(--pa-color-navy);
  border-color: var(--pa-color-navy);
}

.pa-btn-outline-navy:hover {
  background: var(--pa-color-navy-tint);
  border-color: var(--pa-color-navy-light);
  transform: translateY(-2px);
}

.pa-btn-outline-aqua {
  background: transparent;
  color: var(--pa-color-aqua-dark);
  border-color: var(--pa-color-aqua);
}

.pa-btn-outline-aqua:hover {
  background: var(--pa-color-aqua-tint);
  border-color: var(--pa-color-aqua-dark);
  transform: translateY(-2px);
}

.pa-btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.pa-btn-whatsapp:hover {
  background: #22bf5b;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  transform: translateY(-2px);
}

.pa-btn-ghost {
  background: transparent;
  color: var(--pa-slate-700);
}

.pa-btn-ghost:hover {
  background: var(--pa-slate-100);
  color: var(--pa-color-navy);
}

/* Button Sizes */
.pa-btn-xs {
  padding: 4px 8px;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: var(--pa-radius-sm);
  gap: 4px;
}

.pa-btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--pa-radius-sm);
}

.pa-btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: var(--pa-radius-lg);
}

/* ==========================================================================
   Badges & Tags
   ========================================================================== */
.pa-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--pa-radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pa-badge-navy {
  background: var(--pa-color-navy-tint);
  color: var(--pa-color-navy);
  border: 1px solid rgba(31, 49, 96, 0.15);
}

.pa-badge-aqua {
  background: var(--pa-color-aqua-tint);
  color: #276d80;
  border: 1px solid rgba(143, 199, 215, 0.4);
}

.pa-badge-cyan {
  background: rgba(0, 180, 216, 0.1);
  color: #00779e;
  border: 1px solid rgba(0, 180, 216, 0.3);
}

.pa-badge-success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.pa-badge-warning {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}

.pa-badge-solid-navy {
  background: var(--pa-color-navy);
  color: var(--pa-color-white);
}

.pa-badge-solid-aqua {
  background: var(--pa-color-aqua);
  color: var(--pa-color-navy-dark);
}

/* ==========================================================================
   Product Cards & Service Tiles
   ========================================================================== */
.pa-card {
  background: var(--pa-color-white);
  border-radius: var(--pa-radius-lg);
  border: 1px solid var(--pa-slate-200);
  box-shadow: var(--pa-shadow-sm);
  transition: all var(--pa-transition-normal);
  overflow: visible;
}

.pa-card:hover {
  box-shadow: var(--pa-shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(143, 199, 215, 0.6);
}

.pa-card-product {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pa-card-header {
  position: relative;
  background: linear-gradient(180deg, var(--pa-color-ice) 0%, #FFFFFF 100%);
  padding: 44px 20px 20px;
  text-align: center;
  border-bottom: 1px solid var(--pa-slate-100);
  border-radius: var(--pa-radius-lg) var(--pa-radius-lg) 0 0;
  overflow: hidden;
}

.pa-card-header img {
  max-height: 160px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 12px rgba(31, 49, 96, 0.12));
  transition: transform var(--pa-transition-normal);
}

.pa-card:hover .pa-card-header img {
  transform: scale(1.05);
}

.pa-card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
}

.pa-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  border-radius: 0 0 var(--pa-radius-lg) var(--pa-radius-lg);
  background: var(--pa-color-white);
  overflow: hidden;
}

.pa-card-title {
  font-family: var(--pa-font-ui);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--pa-color-navy);
  margin: 0 0 6px 0;
}

.pa-card-category {
  font-size: 0.8rem;
  color: var(--pa-slate-500);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pa-specs-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--pa-slate-600);
}

.pa-specs-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pa-specs-list li svg {
  color: var(--pa-color-cyan);
  flex-shrink: 0;
}

.pa-card-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--pa-slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pa-price-wrap {
  display: flex;
  flex-direction: column;
}

.pa-price-label {
  font-size: 0.75rem;
  color: var(--pa-slate-500);
}

.pa-price-value {
  font-family: var(--pa-font-tagline);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--pa-color-navy);
  line-height: 1;
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Form Controls
   ========================================================================== */
.pa-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.pa-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--pa-color-navy);
}

.pa-input, .pa-select, .pa-textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--pa-font-ui);
  font-size: 0.95rem;
  color: var(--pa-slate-800);
  background-color: var(--pa-color-white);
  border: 1.5px solid var(--pa-slate-300);
  border-radius: var(--pa-radius-md);
  transition: all var(--pa-transition-fast);
}

.pa-input:focus, .pa-select:focus, .pa-textarea:focus {
  outline: none;
  border-color: var(--pa-color-cyan);
  box-shadow: 0 0 0 4px rgba(0, 180, 216, 0.15);
}

.pa-input::placeholder {
  color: var(--pa-slate-400);
}

/* ==========================================================================
   Glassmorphism Surfaces
   ========================================================================== */
.pa-glass {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 32px rgba(31, 49, 96, 0.08);
}

.pa-glass-dark {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}