/* MIHA Technologies - Solutions & Programmatic SEO Stylesheet
   Standards: UI_Always.md, frontend.md
*/

:root {
  --sol-bg-primary: #070707;
  --sol-bg-card: #0F0F10;
  --sol-bg-card-hover: #161618;
  --sol-bg-subtle: #FBFBFB;
  --sol-border: rgba(255, 255, 255, 0.1);
  --sol-border-light: #E5E7EB;
  --sol-text-white: #FFFFFF;
  --sol-text-muted: rgba(255, 255, 255, 0.7);
  --sol-accent-emerald: #10B981;
  --sol-accent-cyan: #06B6D4;
}

/* Base Container & Typography Safeguards */
.sol-container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  box-sizing: border-box;
}

/* Breadcrumbs */
.sol-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  letter-spacing: -0.01em;
  color: #6B7280;
  margin-bottom: 2rem;
}
.sol-breadcrumbs a {
  color: #111827;
  text-decoration: none;
  transition: color 0.2s ease;
}
.sol-breadcrumbs a:hover {
  color: #000000;
  text-decoration: underline;
}
.sol-breadcrumbs .sep {
  opacity: 0.4;
  user-select: none;
}

/* Solution Hero Section */
.sol-hero {
  padding-top: 2rem;
  padding-bottom: 4rem;
  background-color: #FFFFFF;
  border-bottom: 1px solid #E5E7EB;
}
.sol-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  background-color: #070707;
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.sol-pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--sol-accent-emerald);
  box-shadow: 0 0 8px var(--sol-accent-emerald);
}
.sol-hero-title {
  font-size: clamp(2.25rem, 5vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 400;
  color: #070707;
  margin-bottom: 1.5rem;
}
.sol-hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
  color: #4B5563;
  max-width: 48rem;
  margin-bottom: 2.5rem;
}
.sol-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #E5E7EB;
}
.sol-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.sol-meta-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #9CA3AF;
  font-weight: 500;
}
.sol-meta-value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #111827;
}

/* Architecture Blueprint Section (Dark Onyx Luxury) */
.sol-arch-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  background-color: #070707;
  color: #FFFFFF;
}
.sol-section-header {
  margin-bottom: 3.5rem;
}
.sol-section-header.dark .sol-section-kicker {
  color: var(--sol-accent-emerald);
}
.sol-section-header.light .sol-section-kicker {
  color: #4B5563;
}
.sol-section-kicker {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.sol-section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 400;
  margin-bottom: 1rem;
}
.sol-section-desc {
  font-size: 1rem;
  line-height: 1.6;
  max-width: 42rem;
  opacity: 0.75;
}

.sol-arch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.sol-arch-card {
  background-color: var(--sol-bg-card);
  border: 1px solid var(--sol-border);
  border-radius: 1rem;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}
.sol-arch-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.25);
  background-color: var(--sol-bg-card-hover);
}
.sol-arch-layer-num {
  font-size: 0.75rem;
  font-family: var(--font-mono, monospace);
  color: var(--sol-accent-emerald);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}
.sol-arch-layer-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}
.sol-arch-layer-tech {
  font-size: 0.875rem;
  line-height: 1.5;
  color: #9CA3AF;
  flex-grow: 1;
}

/* Live SLA Benchmarks Section */
.sol-bench-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  background-color: #FFFFFF;
  border-bottom: 1px solid #E5E7EB;
}
.sol-bench-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.sol-bench-card {
  background-color: #FBFBFB;
  border: 1px solid #E5E7EB;
  border-radius: 1rem;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.sol-bench-val {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #070707;
  margin-bottom: 0.25rem;
  font-variant-numeric: tabular-nums;
}
.sol-bench-target {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: #059669;
  background-color: #ECFDF5;
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  margin-bottom: 0.75rem;
  align-self: flex-start;
}
.sol-bench-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.5rem;
}
.sol-bench-desc {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: #6B7280;
}

/* Stack Trade-Off Matrix */
.sol-trade-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  background-color: #FBFBFB;
  border-bottom: 1px solid #E5E7EB;
}
.sol-trade-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.sol-trade-card {
  background-color: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 1rem;
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .sol-trade-card {
    grid-template-columns: 280px 1fr;
  }
}
.sol-trade-meta {
  border-bottom: 1px solid #F3F4F6;
  padding-bottom: 1rem;
}
@media (min-width: 768px) {
  .sol-trade-meta {
    border-bottom: none;
    border-right: 1px solid #F3F4F6;
    padding-bottom: 0;
    padding-right: 1.5rem;
  }
}
.sol-trade-decision {
  font-size: 1.125rem;
  font-weight: 600;
  color: #070707;
  margin-bottom: 0.5rem;
}
.sol-trade-impact-tag {
  font-size: 0.75rem;
  font-family: var(--font-mono, monospace);
  color: #059669;
  line-height: 1.4;
}
.sol-trade-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.sol-trade-comparison {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}
.sol-trade-box {
  padding: 1rem;
  border-radius: 0.75rem;
  font-size: 0.875rem;
}
.sol-trade-box.chosen {
  background-color: #F0FDF4;
  border: 1px solid #BBF7D0;
}
.sol-trade-box.alt {
  background-color: #F9FAFB;
  border: 1px solid #E5E7EB;
}
.sol-trade-box-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}
.sol-trade-box.chosen .sol-trade-box-badge {
  color: #15803D;
}
.sol-trade-box.alt .sol-trade-box-badge {
  color: #6B7280;
}
.sol-trade-reason {
  font-size: 0.875rem;
  line-height: 1.6;
  color: #374151;
}

/* Sprint Roadmap Timeline */
.sol-roadmap-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  background-color: #FFFFFF;
  border-bottom: 1px solid #E5E7EB;
}
.sol-roadmap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.sol-roadmap-step {
  border: 1px solid #E5E7EB;
  border-radius: 1rem;
  padding: 1.75rem;
  background-color: #FFFFFF;
  position: relative;
  display: flex;
  flex-direction: column;
}
.sol-roadmap-header {
  margin-bottom: 1.25rem;
}
.sol-roadmap-duration {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #059669;
  margin-bottom: 0.35rem;
}
.sol-roadmap-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: #070707;
  line-height: 1.3;
}
.sol-roadmap-deliverables {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-grow: 1;
}
.sol-roadmap-deliverables li {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: #4B5563;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.sol-roadmap-deliverables li svg {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  color: #10B981;
  margin-top: 0.2rem;
}

/* Security Standards Section */
.sol-sec-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  background-color: #070707;
  color: #FFFFFF;
}
.sol-sec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}
.sol-sec-item {
  background-color: var(--sol-bg-card);
  border: 1px solid var(--sol-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.sol-sec-item svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--sol-accent-emerald);
  margin-top: 0.15rem;
}
.sol-sec-text {
  font-size: 0.875rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.85);
}

/* FAQs Accordion Section */
.sol-faq-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  background-color: #FFFFFF;
  border-bottom: 1px solid #E5E7EB;
}
.sol-faq-list {
  max-width: 48rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.sol-faq-item {
  border: 1px solid #E5E7EB;
  border-radius: 0.75rem;
  overflow: hidden;
  background-color: #FFFFFF;
  transition: border-color 0.2s ease;
}
.sol-faq-item[open] {
  border-color: #070707;
}
.sol-faq-summary {
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: #070707;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  list-style: none;
  min-height: 48px;
}
.sol-faq-summary::-webkit-details-marker {
  display: none;
}
.sol-faq-icon {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
  flex-shrink: 0;
  stroke: #070707;
}
.sol-faq-item[open] .sol-faq-icon {
  transform: rotate(180deg);
}
.sol-faq-content {
  padding: 0 1.5rem 1.25rem 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #4B5563;
}

/* CTA Conversion Banner */
.sol-cta-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  background-color: #FBFBFB;
}
.sol-cta-card {
  background-color: #070707;
  color: #FFFFFF;
  border-radius: 1.5rem;
  padding: clamp(2rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.sol-cta-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  max-width: 40rem;
}
.sol-cta-desc {
  font-size: 1.125rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
  max-width: 34rem;
  margin-bottom: 2.5rem;
}
.sol-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.25rem;
  background-color: #FFFFFF;
  color: #070707;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  border-radius: 9999px;
  text-decoration: none;
  min-height: 48px;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.sol-cta-btn:hover {
  background-color: #F3F4F6;
  transform: translateY(-2px);
}

/* Hub Directory Grid (solutions/index.html) */
.sol-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  padding-top: 3rem;
  padding-bottom: 5rem;
}
.sol-hub-card {
  background-color: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 1.25rem;
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  text-decoration: none;
  color: inherit;
}
.sol-hub-card:hover {
  transform: translateY(-4px);
  border-color: #070707;
  box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.08);
}
.sol-hub-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #059669;
  background-color: #ECFDF5;
  padding: 0.25rem 0.6rem;
  border-radius: 0.375rem;
  align-self: flex-start;
  margin-bottom: 1rem;
}
.sol-hub-title {
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #070707;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}
.sol-hub-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: #4B5563;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}
/* Dedicated Buttons */
.sol-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  background-color: #070707;
  color: #FFFFFF;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 9999px;
  text-decoration: none;
  min-height: 48px;
  transition: background-color 0.2s ease, transform 0.2s ease;
  box-sizing: border-box;
}
.sol-btn-primary:hover {
  background-color: #1F2937;
  transform: translateY(-1px);
}
.sol-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  background-color: #F3F4F6;
  color: #111827;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 9999px;
  text-decoration: none;
  min-height: 48px;
  transition: background-color 0.2s ease;
  box-sizing: border-box;
}
.sol-btn-secondary:hover {
  background-color: #E5E7EB;
}
.sol-btn-arrow {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

.sol-hub-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid #F3F4F6;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #070707;
}
.sol-hub-arrow {
  transition: transform 0.2s ease;
}
.sol-hub-card:hover .sol-hub-arrow {
  transform: translateX(4px);
}