/* ═══════════════════════════════════════════════════════════════════
   A&A v3.0 — Component Styles
   Calculator · Forms · Service Pages · Command Center · Transparency
   ═══════════════════════════════════════════════════════════════════ */

/* ── SaaS Calculator ── */
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.calc-tools {
  background: rgba(17, 27, 54, 0.4);
  border: 1px solid rgba(200, 164, 92, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  max-height: 600px;
  overflow-y: auto;
}

.calc-section-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.calc-subtitle {
  color: var(--gray-400);
  font-size: var(--text-sm);
  margin-bottom: var(--space-xl);
}

.calc-tool-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.calc-tool-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(10, 15, 30, 0.4);
  border: 1px solid transparent;
  transition: all var(--duration-fast);
}

.calc-tool-row:hover {
  border-color: rgba(200, 164, 92, 0.15);
  background: rgba(10, 15, 30, 0.6);
}

.calc-tool-icon {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold-subtle);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.calc-tool-info {
  flex: 1;
  min-width: 0;
}

.calc-tool-name {
  display: block;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--white);
}

.calc-tool-saas {
  display: block;
  font-size: var(--text-xs);
  color: var(--gray-500);
}

.calc-tool-prices {
  text-align: right;
  flex-shrink: 0;
}

.calc-price-saas {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-400);
}

.calc-price-os {
  display: block;
  font-size: var(--text-xs);
  color: var(--gold);
  font-weight: 500;
}

.calc-price-os small {
  color: var(--gray-500);
  font-weight: 400;
}

.calc-summary {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: sticky;
  top: calc(var(--header-height) + var(--space-xl));
}

.calc-card {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(200, 164, 92, 0.1);
}

.calc-card h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(200, 164, 92, 0.08);
}

.calc-card--saas {
  background: rgba(17, 27, 54, 0.3);
  border-color: rgba(255, 100, 100, 0.15);
}

.calc-card--aa {
  background: rgba(17, 27, 54, 0.4);
  border-color: rgba(200, 164, 92, 0.2);
}

.calc-breakdown {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.calc-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
  color: var(--gray-400);
  padding: var(--space-xs) 0;
}

.calc-line--total {
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--white);
  padding-top: var(--space-md);
  margin-top: var(--space-sm);
  border-top: 1px solid rgba(200, 164, 92, 0.1);
}

.calc-savings {
  background: linear-gradient(135deg, rgba(200, 164, 92, 0.08), rgba(200, 164, 92, 0.02));
  border: 1px solid rgba(200, 164, 92, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
}

.calc-savings-monthly,
.calc-savings-yearly {
  margin-bottom: var(--space-md);
}

.calc-savings-label {
  display: block;
  font-size: var(--text-sm);
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
}

.calc-savings-number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.calc-savings-note {
  font-size: var(--text-xs);
  color: var(--gray-500);
  margin-top: var(--space-md);
}

@media (max-width: 1024px) {
  .calc-grid { grid-template-columns: 1fr; }
  .calc-summary { position: static; }
  .calc-tools { max-height: none; }
}

/* ── Multi-Step Form ── */
.form-multi-step {
  max-width: 700px;
  margin: 0 auto;
}

.form-progress {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.form-progress-bar-container {
  flex: 1;
  height: 3px;
  background: rgba(200, 164, 92, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.form-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold));
  border-radius: var(--radius-full);
  transition: width 0.5s var(--ease-out-expo);
  width: 25%;
}

.form-step-indicators {
  display: flex;
  gap: var(--space-sm);
}

.form-step-indicator {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(200, 164, 92, 0.15);
  transition: all var(--duration-base);
}

.form-step-indicator.active {
  background: var(--gold);
  box-shadow: 0 0 12px var(--gold-glow);
}

.form-step-indicator.completed {
  background: var(--gold-dark);
}

.form-step {
  display: none;
  animation: formStepIn 0.5s var(--ease-out-expo);
}

.form-step.active {
  display: block;
}

@keyframes formStepIn {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.form-step h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.form-step > p {
  color: var(--gray-400);
  margin-bottom: var(--space-2xl);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(17, 27, 54, 0.5);
  border: 1px solid rgba(200, 164, 92, 0.12);
  border-radius: var(--radius-md);
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  transition: all var(--duration-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(200, 164, 92, 0.1);
  background: rgba(17, 27, 54, 0.7);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

/* Radio / checkbox styled as cards */
.form-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-option {
  position: relative;
}

.form-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.form-option label {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: rgba(17, 27, 54, 0.4);
  border: 1px solid rgba(200, 164, 92, 0.08);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--duration-fast);
  font-weight: 400;
  color: var(--gray-300);
}

.form-option label:hover {
  border-color: rgba(200, 164, 92, 0.2);
  background: rgba(17, 27, 54, 0.6);
}

.form-option input:checked + label {
  border-color: var(--gold);
  background: rgba(200, 164, 92, 0.08);
  color: var(--white);
}

.form-option input:checked + label::after {
  content: '✓';
  margin-left: auto;
  color: var(--gold);
  font-weight: 700;
}

/* Price range selectors */
.price-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-sm);
}

.price-option {
  position: relative;
}

.price-option input {
  position: absolute;
  opacity: 0;
}

.price-option label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-lg);
  background: rgba(17, 27, 54, 0.4);
  border: 1px solid rgba(200, 164, 92, 0.08);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  transition: all var(--duration-fast);
  font-weight: 400;
  color: var(--white);
}

.price-option label:hover {
  border-color: rgba(200, 164, 92, 0.2);
}

.price-option input:checked + label {
  border-color: var(--gold);
  background: rgba(200, 164, 92, 0.08);
}

.price-option .price-amount {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--gold);
}

.form-actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.form-actions .btn-prev {
  margin-right: auto;
}

/* ── Command Center Page ── */
.command-roles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.role-card {
  background: rgba(17, 27, 54, 0.4);
  border: 1px solid rgba(200, 164, 92, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--duration-base);
  position: relative;
  overflow: hidden;
}

.role-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity var(--duration-base);
}

.role-card:hover {
  border-color: rgba(200, 164, 92, 0.2);
  transform: translateY(-2px);
}

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

.role-card__emoji {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.role-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.role-card__subtitle {
  font-size: var(--text-xs);
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.role-card__desc {
  font-size: var(--text-sm);
  color: var(--gray-400);
  margin-bottom: var(--space-md);
}

.role-card__voice {
  font-size: var(--text-xs);
  color: var(--gray-500);
}

.role-card__voice span {
  color: var(--gold-light);
}

/* ── Service Page Process ── */
.process-steps {
  display: flex;
  gap: var(--space-lg);
  position: relative;
  padding: var(--space-2xl) 0;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 3rem;
  left: 1.5rem;
  right: 1.5rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.3;
}

.process-step {
  flex: 1;
  text-align: center;
  position: relative;
}

.process-step__number {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  background: var(--navy-surface);
  border: 1px solid rgba(200, 164, 92, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gold);
  transition: all var(--duration-base);
}

.process-step:hover .process-step__number {
  background: var(--gold);
  color: var(--navy-deep);
  box-shadow: var(--shadow-gold);
}

.process-step h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-sm);
}

.process-step p {
  font-size: var(--text-sm);
  color: var(--gray-400);
}

@media (max-width: 768px) {
  .process-steps {
    flex-direction: column;
    gap: var(--space-2xl);
  }
  .process-steps::before {
    display: none;
  }
}

/* ── Transparency Dashboard ── */
.transparency-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.transparency-card {
  background: rgba(17, 27, 54, 0.4);
  border: 1px solid rgba(200, 164, 92, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
}

.transparency-card__label {
  font-size: var(--text-xs);
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.transparency-card__value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--gold);
  margin-bottom: var(--space-xs);
}

.transparency-card__note {
  font-size: var(--text-xs);
  color: var(--gray-500);
}

@media (max-width: 768px) {
  .transparency-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Plans / Pricing ── */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  align-items: start;
}

.plan-card {
  background: rgba(17, 27, 54, 0.4);
  border: 1px solid rgba(200, 164, 92, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  position: relative;
  transition: all var(--duration-base);
}

.plan-card--featured {
  border-color: rgba(200, 164, 92, 0.3);
  background: rgba(17, 27, 54, 0.6);
  transform: scale(1.03);
}

.plan-card--featured::before {
  content: 'Más Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy-deep);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.25rem 1rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.plan-card__name {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.plan-card__price {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--gold);
  margin-bottom: var(--space-xs);
}

.plan-card__price small {
  font-size: var(--text-base);
  color: var(--gray-400);
  font-weight: 400;
}

.plan-card__desc {
  color: var(--gray-400);
  font-size: var(--text-sm);
  margin-bottom: var(--space-xl);
}

.plan-card__features {
  list-style: none;
  margin-bottom: var(--space-2xl);
}

.plan-card__features li {
  padding: var(--space-sm) 0;
  font-size: var(--text-sm);
  color: var(--gray-300);
  border-bottom: 1px solid rgba(200, 164, 92, 0.05);
}

.plan-card__features li::before {
  content: '◆ ';
  color: var(--gold);
  font-size: 0.6rem;
}

@media (max-width: 1024px) {
  .plans-grid { grid-template-columns: 1fr; max-width: 450px; margin: 0 auto; }
  .plan-card--featured { transform: none; }
}

/* ── Stack Architecture Visual ── */
.stack-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-3xl) 0;
}

.stack-node {
  background: rgba(17, 27, 54, 0.5);
  border: 1px solid rgba(200, 164, 92, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  text-align: center;
  min-width: 140px;
  transition: all var(--duration-base);
}

.stack-node:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-4px);
}

.stack-node__icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.stack-node__name {
  font-weight: 700;
  font-size: var(--text-sm);
  margin-bottom: 2px;
}

.stack-node__role {
  font-size: var(--text-xs);
  color: var(--gray-500);
}

.stack-arrow {
  color: var(--gold);
  font-size: 1.5rem;
  opacity: 0.4;
}

@media (max-width: 768px) {
  .stack-diagram { flex-direction: column; }
  .stack-arrow { transform: rotate(90deg); }
}

/* ── Blog Cards ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.blog-card {
  background: rgba(17, 27, 54, 0.4);
  border: 1px solid rgba(200, 164, 92, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-base);
}

.blog-card:hover {
  border-color: rgba(200, 164, 92, 0.2);
  transform: translateY(-4px);
}

.blog-card__image {
  width: 100%;
  height: 200px;
  background: var(--navy-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.blog-card__body {
  padding: var(--space-xl);
}

.blog-card__category {
  font-size: var(--text-xs);
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.blog-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.blog-card p {
  font-size: var(--text-sm);
  color: var(--gray-400);
}

.blog-card__meta {
  font-size: var(--text-xs);
  color: var(--gray-500);
  margin-top: var(--space-md);
}

@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .blog-grid { grid-template-columns: 1fr; }
}

/* ── Migration Timeline ── */
.migration-timeline {
  position: relative;
  padding-left: 2rem;
}

.migration-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), transparent);
}

.migration-step {
  position: relative;
  padding-bottom: var(--space-2xl);
}

.migration-step::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.5rem;
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--gold);
  box-shadow: 0 0 16px var(--gold-glow);
}

.migration-step h4 {
  margin-bottom: var(--space-sm);
}

.migration-step p {
  color: var(--gray-400);
  font-size: var(--text-sm);
}

/* ── WhatsApp Float Pulse ── */
.whatsapp-float-pulse {
  animation: wpPulse 2s infinite;
}

@keyframes wpPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}