@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=IBM+Plex+Sans:wght@400;500;600&display=swap");

:root {
  --bg: #090f1d;
  --bg-soft: #101a30;
  --panel: rgba(17, 28, 52, 0.65);
  --panel-strong: #10213d;
  --text: #e8eefb;
  --text-dim: #a7b5d8;
  --accent: #3ec9b8;
  --accent-2: #4f95ff;
  --warning: #f3b663;
  --ok: #6ae0a4;
  --border: rgba(166, 186, 233, 0.25);
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  --radius: 16px;
  --radius-sm: 12px;
  --content: 1180px;
}

body[data-theme="light"] {
  --bg: #edf3ff;
  --bg-soft: #e6eefc;
  --panel: rgba(255, 255, 255, 0.85);
  --panel-strong: #f7faff;
  --text: #0f1d37;
  --text-dim: #4d5f82;
  --border: rgba(96, 121, 171, 0.25);
  --shadow: 0 14px 28px rgba(21, 42, 84, 0.14);
}

* {
  box-sizing: border-box;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

html,
body {
  margin: 0;
  padding: 0;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 8% 2%, #1f3563 0%, transparent 65%),
    radial-gradient(1000px 700px at 100% 0%, #193154 0%, transparent 65%), var(--bg);
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  line-height: 1.6;
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(var(--content), calc(100% - 2.5rem));
  margin: 0 auto;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 85%);
  z-index: -3;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(55px);
  opacity: 0.45;
  pointer-events: none;
  z-index: -2;
  animation: drift 14s ease-in-out infinite;
}

.orb-a {
  width: 280px;
  height: 280px;
  top: -70px;
  left: -70px;
  background: #3ec9b8;
}

.orb-b {
  width: 340px;
  height: 340px;
  bottom: -120px;
  right: -120px;
  background: #4f95ff;
  animation-delay: 2s;
}

@keyframes drift {
  0%,
  100% {
    transform: translateY(0px) scale(1);
  }
  50% {
    transform: translateY(16px) scale(1.04);
  }
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: linear-gradient(to bottom, rgba(6, 10, 20, 0.9), rgba(6, 10, 20, 0.58));
  border-bottom: 1px solid var(--border);
}

.navbar {
  min-height: 74px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1rem;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.92rem;
  padding-left: 0.3rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.brand-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 7px rgba(62, 201, 184, 0.2);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-wrap: nowrap;
  margin-left: auto;
  justify-self: end;
  justify-content: flex-end;
  padding: 0.24rem;
  border: 1px solid rgba(166, 186, 233, 0.24);
  border-radius: 999px;
  background: rgba(12, 21, 40, 0.52);
  backdrop-filter: blur(8px);
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}

.nav-links::-webkit-scrollbar {
  display: none;
}

.nav-links a {
  color: var(--text-dim);
  padding: 0.48rem 0.72rem;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all 0.22s ease;
  white-space: nowrap;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--text);
  background: linear-gradient(120deg, rgba(79, 149, 255, 0.26), rgba(62, 201, 184, 0.2));
}

.nav-toggle {
  display: none;
  background: rgba(79, 149, 255, 0.16);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  font-weight: 600;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  cursor: pointer;
}

.scroll-progress {
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.hero {
  padding: 5.4rem 0 2.3rem;
}

.kicker {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.78rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.hero h1 {
  font-size: clamp(2rem, 4.8vw, 3.8rem);
  max-width: 18ch;
}

.lead {
  margin-top: 1rem;
  color: var(--text-dim);
  max-width: 72ch;
}

.hero-cta {
  margin-top: 1.6rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero-cta .btn {
  border-radius: 14px;
  padding: 0.82rem 1.24rem;
  border: 1px solid rgba(166, 186, 233, 0.34);
  backdrop-filter: blur(7px);
  transition:
    transform 0.24s ease,
    box-shadow 0.24s ease,
    border-color 0.24s ease,
    background 0.24s ease;
}

.hero-cta .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(5, 10, 22, 0.42);
  border-color: rgba(166, 186, 233, 0.52);
}

.hero-cta .btn-primary {
  background: linear-gradient(125deg, #43d9c7 0%, #36b9ac 48%, #2a9f95 100%);
  color: #021318;
}

.hero-cta .btn-secondary {
  background: linear-gradient(125deg, #5ba4ff 0%, #4a8df0 52%, #356fca 100%);
  color: #f4f8ff;
}

.hero-cta .btn-ghost {
  background: linear-gradient(125deg, rgba(79, 149, 255, 0.2), rgba(62, 201, 184, 0.12));
  border-color: rgba(166, 186, 233, 0.42);
}

.hero-cta .btn-demo {
  background: linear-gradient(125deg, #1f7aff 0%, #6f5bff 52%, #7b43ff 100%);
  border-color: rgba(145, 167, 255, 0.86);
  color: #f7f8ff;
  box-shadow: 0 10px 24px rgba(54, 78, 196, 0.42);
}

.hero-cta .btn-demo:hover {
  border-color: rgba(182, 200, 255, 0.96);
  box-shadow: 0 14px 30px rgba(70, 89, 210, 0.5);
}

.hero.reveal.in-view .kicker,
.hero.reveal.in-view h1,
.hero.reveal.in-view .lead,
.hero.reveal.in-view .hero-cta .btn {
  animation: hero-enter 0.62s ease both;
}

.hero.reveal.in-view h1 {
  animation-delay: 0.08s;
}

.hero.reveal.in-view .lead {
  animation-delay: 0.16s;
}

.hero.reveal.in-view .hero-cta .btn:nth-child(1) {
  animation-delay: 0.24s;
}

.hero.reveal.in-view .hero-cta .btn:nth-child(2) {
  animation-delay: 0.32s;
}

.hero.reveal.in-view .hero-cta .btn:nth-child(3) {
  animation-delay: 0.4s;
}

.btn {
  border-radius: 999px;
  padding: 0.75rem 1.15rem;
  font-weight: 600;
  border: 1px solid transparent;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(120deg, var(--accent), #34a89c);
  color: #031116;
  box-shadow: 0 8px 28px rgba(62, 201, 184, 0.3);
}

.btn-secondary {
  background: linear-gradient(120deg, var(--accent-2), #2f6fd2);
  color: #f5f8ff;
  box-shadow: 0 8px 24px rgba(79, 149, 255, 0.32);
}

.btn-ghost {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.metrics-grid {
  margin-top: 2.2rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.95rem;
}

.metric-card,
.feature-card,
.chart-card,
.runbook-card,
.doc-card,
.provider-matrix,
.checklist-card,
.timeline-item,
.faq-item {
  background: linear-gradient(145deg, rgba(16, 33, 61, 0.86), rgba(13, 23, 44, 0.74));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.metric-card {
  padding: 1rem;
}

.metric-card h3 {
  font-size: 2rem;
  color: #f6f9ff;
  transition:
    color 0.35s ease,
    text-shadow 0.45s ease;
}

.metric-card p {
  margin: 0.35rem 0 0;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.metrics-grid .metric-card.in-view {
  animation: metric-pop 0.86s cubic-bezier(0.22, 1, 0.36, 1) both;
  will-change: transform, opacity;
}

.metrics-grid .metric-card.in-view:nth-child(1) {
  animation-delay: 0.14s;
}

.metrics-grid .metric-card.in-view:nth-child(2) {
  animation-delay: 0.24s;
}

.metrics-grid .metric-card.in-view:nth-child(3) {
  animation-delay: 0.34s;
}

.metrics-grid .metric-card.in-view:nth-child(4) {
  animation-delay: 0.44s;
}

.metric-card h3.count-complete {
  color: #ffffff;
  text-shadow: 0 0 22px rgba(107, 170, 255, 0.32);
}

.section {
  padding: 3.6rem 0 1.2rem;
}

.section-head {
  margin-bottom: 1.1rem;
}

.section-head h2 {
  font-size: clamp(1.45rem, 2.9vw, 2.2rem);
}

.section-copy {
  margin-top: 0.6rem;
  max-width: 78ch;
  color: var(--text-dim);
  line-height: 1.62;
}

.feature-grid,
.chart-grid,
.runbook-grid,
.docs-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card {
  grid-column: span 4;
  padding: 1rem 1rem 1.15rem;
}

.feature-card p,
.feature-card li {
  color: var(--text-dim);
}

.feature-card ul {
  margin: 0.6rem 0 0;
  padding-left: 1rem;
}

.chart-card {
  grid-column: span 6;
  padding: 1rem;
  overflow: hidden;
}

.chart-card h3 {
  margin-bottom: 0.55rem;
}

.mermaid {
  background: rgba(8, 14, 28, 0.45);
  border: 1px solid rgba(166, 186, 233, 0.18);
  border-radius: var(--radius-sm);
  padding: 0.55rem;
  overflow-x: auto;
}

.provider-matrix {
  margin-top: 1rem;
  padding: 1rem;
  max-width: 100%;
}

.provider-matrix-scroll {
  margin-top: 0.55rem;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}

.provider-matrix table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.provider-matrix th,
.provider-matrix td {
  text-align: left;
  border-bottom: 1px solid rgba(166, 186, 233, 0.2);
  padding: 0.65rem 0.5rem;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  vertical-align: top;
}

.provider-matrix th {
  color: #d8e5ff;
}

.provider-matrix td {
  color: var(--text-dim);
}

.provider-matrix code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: #c7dbff;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.runbook-card {
  grid-column: span 6;
  padding: 1rem;
}

.runbook-card pre {
  margin: 0.7rem 0 0;
  background: rgba(6, 12, 24, 0.85);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(166, 186, 233, 0.2);
  padding: 0.75rem;
  overflow-x: auto;
}

.runbook-card code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: #d4e1ff;
}

.copy-btn {
  margin-top: 0.65rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.42rem 0.72rem;
  background: rgba(79, 149, 255, 0.18);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
}

.copy-btn.copied {
  background: rgba(106, 224, 164, 0.2);
  border-color: rgba(106, 224, 164, 0.45);
}

.timeline {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.timeline-item {
  padding: 0.9rem 1rem;
  border-left: 4px solid rgba(79, 149, 255, 0.8);
}

.timeline-item p {
  margin: 0.45rem 0 0;
  color: var(--text-dim);
}

.checklist-card {
  padding: 1rem;
}

.checklist-meta {
  color: var(--text-dim);
  margin: 0.4rem 0 0.75rem;
}

.checklist-items {
  display: grid;
  gap: 0.48rem;
}

.checklist-items label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text-dim);
}

.checklist-items input {
  accent-color: var(--accent);
}

.docs-grid .doc-card {
  display: block;
  grid-column: span 4;
  padding: 1rem;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

.doc-card:hover {
  transform: translateY(-2px);
  border-color: rgba(79, 149, 255, 0.6);
}

.doc-card h3 {
  margin: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.doc-card p {
  margin: 0.45rem 0 0;
  color: var(--text-dim);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  padding: 0.8rem 0.9rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-item p {
  margin: 0.55rem 0 0;
  color: var(--text-dim);
}

.footer {
  border-top: 1px solid var(--border);
  margin-top: 2.7rem;
  padding: 1.2rem 0 2rem;
  color: var(--text-dim);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer a {
  color: #c3d7fb;
}

.backTop {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(9, 20, 45, 0.85);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.2s ease;
}

.backTop.show {
  opacity: 1;
  transform: translateY(0);
}

.search-hidden {
  display: none !important;
}

.reveal {
  opacity: 0;
  transform: translateY(15px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(14px);
    filter: blur(2px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes metric-pop {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.965);
    filter: blur(2px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .metrics-grid .metric-card.in-view {
    animation: none;
  }

  .metric-card h3.count-complete {
    text-shadow: none;
  }
}

@media (max-width: 1180px) {
  .navbar {
    grid-template-columns: auto 1fr;
  }
}

@media (max-width: 1060px) {
  .nav-links {
    gap: 0.35rem;
  }

  .nav-links a {
    font-size: 0.82rem;
    padding: 0.38rem 0.56rem;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-card,
  .chart-card,
  .runbook-card,
  .doc-card {
    grid-column: span 6;
  }
}

@media (max-width: 780px) {
  .container {
    width: min(var(--content), calc(100% - 1.4rem));
  }

  .navbar {
    min-height: 64px;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.6rem;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    justify-self: end;
    min-height: 2.2rem;
    padding: 0.4rem 0.78rem;
    font-size: 0.9rem;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 0.42rem);
    right: 0;
    left: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: linear-gradient(165deg, rgba(10, 18, 35, 0.98), rgba(8, 14, 28, 0.98));
    box-shadow: 0 16px 36px rgba(3, 8, 18, 0.42);
    backdrop-filter: blur(9px);
    padding: 0.6rem;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.38rem;
    opacity: 0;
    transform: translateY(-8px) scale(0.99);
    transform-origin: top center;
    pointer-events: none;
    visibility: hidden;
    transition:
      opacity 0.2s ease,
      transform 0.2s ease,
      visibility 0.2s ease;
  }

  .nav-links.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    visibility: visible;
  }

  .nav-links a {
    font-size: 0.95rem;
    padding: 0.62rem 0.75rem;
    border-radius: 10px;
  }

  .brand {
    min-width: 0;
    gap: 0.8rem;
    padding-left: 0.52rem;
  }

  .brand span:last-child {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.95rem;
    font-weight: 800;
  }

  .feature-card,
  .chart-card,
  .runbook-card,
  .doc-card {
    grid-column: span 12;
  }

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

  .hero {
    padding-top: 4.2rem;
  }
}

@media (max-width: 560px) {
  .hero-cta {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .provider-matrix-scroll table {
    font-size: 0.84rem;
    min-width: 560px;
  }
}