/* ============================================================
   Enterprise & B2B Integration Solutions — Page Styles
   ============================================================ */

/* --- Hero Section --- */
.enterprise-hero {
  position: relative;
  padding: var(--space-5xl) 0;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.enterprise-hero .grid-bg {
  opacity: 0.6;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-lg);
  background: var(--accent-indigo-muted);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: var(--font-weight-semibold);
  color: var(--accent-indigo-glow);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xl);
  font-family: var(--font-mono);
}

.hero-badge .badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-title {
  margin-bottom: var(--space-lg);
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: var(--font-weight-black);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: var(--space-3xl);
  justify-content: center;
  margin-top: var(--space-4xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border-subtle);
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-size: 1.5rem;
  font-weight: var(--font-weight-black);
  font-family: var(--font-mono);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-top: 4px;
}

/* Hero background orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.12;
  pointer-events: none;
}

.hero-orb--1 {
  width: 500px;
  height: 500px;
  background: var(--accent-indigo);
  top: -150px;
  right: -100px;
  animation: float-slow 12s ease-in-out infinite;
}

.hero-orb--2 {
  width: 400px;
  height: 400px;
  background: var(--accent-emerald);
  bottom: -100px;
  left: -100px;
  animation: float-slow 14s ease-in-out infinite 3s;
}

.hero-orb--3 {
  width: 250px;
  height: 250px;
  background: var(--accent-amber);
  top: 30%;
  left: 15%;
  animation: float-slow 10s ease-in-out infinite 6s;
}

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

.capability-card {
  position: relative;
  overflow: hidden;
}

.capability-card .floating-asset-container {
  position: relative;
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-lg);
  mix-blend-mode: normal;
  pointer-events: none;
}

.capability-card .asset-glow-ring {
  inset: -30%;
}

.capability-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.capability-icon svg {
  width: 32px;
  height: 32px;
}

.capability-icon--network {
  background: linear-gradient(135deg, var(--accent-indigo-muted), rgba(99, 102, 241, 0.25));
  color: var(--accent-indigo-glow);
}

.capability-icon--api {
  background: linear-gradient(135deg, var(--accent-emerald-muted), rgba(16, 185, 129, 0.25));
  color: var(--accent-emerald-glow);
}

.capability-icon--content {
  background: linear-gradient(135deg, var(--accent-amber-muted), rgba(245, 158, 11, 0.25));
  color: var(--accent-amber-glow);
}

.capability-icon--data {
  background: linear-gradient(135deg, rgba(244, 114, 182, 0.15), rgba(244, 114, 182, 0.25));
  color: #f472b6;
}

.capability-icon--security {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.15), rgba(14, 165, 233, 0.25));
  color: #38bdf8;
}

.capability-icon--support {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), rgba(168, 85, 247, 0.25));
  color: #c084fc;
}

.capability-card h3 {
  font-size: 1.15rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
}

.capability-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
}

.capability-card .capability-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.capability-card .capability-tags .tag {
  font-size: 0.7rem;
}

/* --- Architecture Diagram --- */
.architecture-section {
  background: var(--bg-secondary);
}

.architecture-diagram {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: var(--space-3xl) 0;
  overflow-x: auto;
}

.arch-layer {
  position: relative;
  z-index: 2;
  min-width: 200px;
  flex-shrink: 0;
}

.arch-layer-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
}

.arch-layer-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-indigo);
}

.arch-layer-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-indigo-muted);
}

.arch-layer-icon svg {
  width: 24px;
  height: 24px;
  color: var(--accent-indigo-glow);
}

.arch-layer-title {
  font-size: 0.95rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-xs);
}

.arch-layer-desc {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

.arch-layer-items {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.arch-layer-items span {
  font-size: 0.75rem;
  color: var(--text-secondary);
  padding: 4px 8px;
  background: var(--accent-indigo-soft);
  border-radius: var(--radius-sm);
}

/* Connector arrows between layers */
.arch-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.arch-connector-line {
  position: relative;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-indigo), var(--accent-emerald));
  opacity: 0.4;
}

.arch-connector-line::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 20px;
  height: 4px;
  background: var(--accent-indigo-glow);
  border-radius: 2px;
  animation: data-flow 2s linear infinite;
  box-shadow: 0 0 10px var(--accent-indigo), 0 0 20px rgba(99, 102, 241, 0.3);
}

.arch-connector-arrow {
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 8px solid var(--accent-emerald);
  opacity: 0.6;
}

@keyframes data-flow {
  0% { left: -20px; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: calc(100% + 20px); opacity: 0; }
}

/* Stagger data flow animations */
.arch-connector:nth-child(2) .arch-connector-line::after {
  animation-delay: 0s;
}

.arch-connector:nth-child(4) .arch-connector-line::after {
  animation-delay: 0.5s;
}

.arch-connector:nth-child(6) .arch-connector-line::after {
  animation-delay: 1s;
}

/* Architecture color variants */
.arch-layer--client .arch-layer-icon {
  background: var(--accent-emerald-muted);
}

.arch-layer--client .arch-layer-icon svg {
  color: var(--accent-emerald-glow);
}

.arch-layer--gateway .arch-layer-icon {
  background: var(--accent-indigo-muted);
}

.arch-layer--mesh .arch-layer-icon {
  background: var(--accent-amber-muted);
}

.arch-layer--mesh .arch-layer-icon svg {
  color: var(--accent-amber-glow);
}

.arch-layer--data .arch-layer-icon {
  background: rgba(244, 114, 182, 0.15);
}

.arch-layer--data .arch-layer-icon svg {
  color: #f472b6;
}

/* --- Integration Partners --- */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-lg);
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  min-height: 80px;
}

.partner-logo:hover {
  border-color: var(--border-medium);
  background: var(--accent-indigo-soft);
  transform: translateY(-2px);
}

.partner-logo-text {
  font-size: 1rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-tertiary);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
  text-align: center;
}

.partner-logo:hover .partner-logo-text {
  color: var(--text-primary);
}

.partner-logo-text .partner-accent {
  color: var(--accent-indigo);
}

/* --- SLA Guarantees --- */
.sla-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.sla-card {
  text-align: center;
  position: relative;
  overflow: hidden;
}

.sla-card .card-content {
  position: relative;
  z-index: 2;
}

.sla-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-lg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-indigo-muted);
  position: relative;
}

.sla-icon::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--accent-indigo);
  opacity: 0.2;
  animation: pulse-glow 3s ease-in-out infinite;
}

.sla-icon svg {
  width: 24px;
  height: 24px;
  color: var(--accent-indigo-glow);
}

.sla-value {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: var(--font-weight-black);
  line-height: 1;
  margin-bottom: var(--space-sm);
  font-family: var(--font-mono);
}

.sla-label {
  font-size: 0.95rem;
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-xs);
}

.sla-desc {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  line-height: 1.5;
}

/* SLA color variants */
.sla-card--uptime .sla-value { color: var(--accent-emerald-glow); }
.sla-card--uptime .sla-icon { background: var(--accent-emerald-muted); }
.sla-card--uptime .sla-icon svg { color: var(--accent-emerald-glow); }
.sla-card--uptime .sla-icon::before { border-color: var(--accent-emerald); }

.sla-card--latency .sla-value { color: var(--accent-indigo-glow); }

.sla-card--support .sla-value { color: var(--accent-amber-glow); }
.sla-card--support .sla-icon { background: var(--accent-amber-muted); }
.sla-card--support .sla-icon svg { color: var(--accent-amber-glow); }
.sla-card--support .sla-icon::before { border-color: var(--accent-amber); }

.sla-card--scale .sla-value {
  background: linear-gradient(135deg, var(--accent-indigo-glow), var(--accent-emerald-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sla-card--scale .sla-icon { background: rgba(168, 85, 247, 0.15); }
.sla-card--scale .sla-icon svg { color: #c084fc; }
.sla-card--scale .sla-icon::before { border-color: #a855f7; }

/* --- Enterprise Process Timeline --- */
.process-timeline {
  position: relative;
  display: flex;
  gap: var(--space-xl);
  padding: var(--space-2xl) 0;
}

/* Connecting line behind the cards */
.process-timeline::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 40px;
  right: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-indigo), var(--accent-emerald));
  opacity: 0.2;
  z-index: 0;
}

.process-step {
  flex: 1;
  position: relative;
  z-index: 1;
}

.process-step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: var(--font-weight-black);
  font-family: var(--font-mono);
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 2;
  transition: all var(--transition-base);
}

.process-step:nth-child(1) .process-step-number {
  background: var(--accent-indigo);
  color: white;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

.process-step:nth-child(2) .process-step-number {
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-emerald));
  color: white;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.process-step:nth-child(3) .process-step-number {
  background: var(--accent-emerald);
  color: white;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

.process-step:nth-child(4) .process-step-number {
  background: linear-gradient(135deg, var(--accent-emerald), var(--accent-amber));
  color: white;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.process-step:nth-child(5) .process-step-number {
  background: var(--accent-amber);
  color: var(--bg-primary);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.4);
}

.process-step-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  height: calc(100% - 68px);
}

.process-step-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-indigo);
}

.process-step-title {
  font-size: 1.05rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
}

.process-step-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.process-step-duration {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--space-md);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--accent-indigo-glow);
  padding: 4px 10px;
  background: var(--accent-indigo-soft);
  border-radius: var(--radius-full);
}

/* --- Enterprise Contact Form --- */
.enterprise-form-section {
  position: relative;
}

.form-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.form-info {
  padding-top: var(--space-xl);
}

.form-info h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

.form-info p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-2xl);
}

.form-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-benefit {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.form-benefit-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-indigo-muted);
  color: var(--accent-indigo-glow);
  font-size: 1.1rem;
}

.form-benefit h4 {
  font-size: 0.95rem;
  font-weight: var(--font-weight-semibold);
  margin-bottom: 2px;
}

.form-benefit p {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: 0;
}

.enterprise-form {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.form-grid .form-group.full-width {
  grid-column: 1 / -1;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.form-submit-row {
  margin-top: var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.form-privacy-note {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  max-width: 280px;
}

.form-success-message {
  display: none;
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
}

.form-success-message.visible {
  display: block;
  animation: fadeIn 0.5s ease forwards;
}

.form-success-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-lg);
  border-radius: 50%;
  background: var(--accent-emerald-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.form-success-message h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.form-success-message p {
  color: var(--text-secondary);
}

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

  .architecture-diagram {
    flex-direction: column;
    gap: var(--space-md);
  }

  .arch-connector {
    min-width: unset;
    min-height: 40px;
    width: 2px;
  }

  .arch-connector-line {
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--accent-indigo), var(--accent-emerald));
  }

  .arch-connector-line::after {
    width: 4px;
    height: 20px;
    animation: data-flow-vertical 2s linear infinite;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
  }

  .arch-connector-arrow {
    right: unset;
    bottom: -6px;
    top: unset;
    left: 50%;
    transform: translateX(-50%);
    border-top: 8px solid var(--accent-emerald);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: none;
  }

  .sla-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-timeline {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .process-timeline::before {
    top: 22px;
    left: 22px;
    right: unset;
    width: 2px;
    height: calc(100% - 44px);
    background: linear-gradient(180deg, var(--accent-indigo), var(--accent-emerald));
  }

  .process-step {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
  }

  .process-step-number {
    flex-shrink: 0;
    margin-bottom: 0;
  }

  .process-step-card {
    height: auto;
  }

  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .form-wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero-stats {
    gap: var(--space-xl);
  }
}

@keyframes data-flow-vertical {
  0% { top: -20px; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: calc(100% + 20px); opacity: 0; }
}

@media (max-width: 768px) {
  .enterprise-hero {
    min-height: auto;
    padding: var(--space-3xl) 0;
  }

  .capabilities-grid {
    grid-template-columns: 1fr;
  }

  .sla-grid {
    grid-template-columns: 1fr 1fr;
  }

  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-submit-row {
    flex-direction: column;
    text-align: center;
  }

  .form-privacy-note {
    max-width: 100%;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: var(--space-lg);
  }

  .hero-stat {
    flex: 1 1 40%;
  }
}

@media (max-width: 480px) {
  .sla-grid {
    grid-template-columns: 1fr;
  }
}

/* --- 480px Mobile --- */
@media (max-width: 480px) {
    .capabilities-grid { grid-template-columns: 1fr !important; gap: var(--space-md); }
    .partners-grid { grid-template-columns: repeat(2, 1fr) !important; gap: var(--space-sm); }
    .sla-grid { grid-template-columns: 1fr !important; }
    .form-grid { grid-template-columns: 1fr !important; }
    .form-wrapper { grid-template-columns: 1fr !important; }
}