/* Hero */
.hero {
  position: relative;
  padding: 80px 0 110px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
}
.hero-copy { display: flex; flex-direction: column; gap: 28px; }
.hero h1 .gradient-text { display: inline; }
.hero-sub {
  font-size: 19px;
  color: var(--fg-2);
  max-width: 560px;
  line-height: 1.55;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-meta {
  display: flex;
  gap: 28px;
  margin-top: 8px;
  flex-wrap: wrap;
  color: var(--fg-3);
  font-size: 13.5px;
}
.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
}
.hero-meta-item svg { color: var(--emerald); }

/* Hero visual: layered topology + terminal */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 580px;
  justify-self: end;
}
.hero-topo {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(180deg, oklch(0.20 0.015 260), oklch(0.17 0.013 260));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-glow);
}
.hero-topo svg { width: 100%; height: 100%; display: block; }

.hero-floating {
  position: absolute;
  background: linear-gradient(180deg, oklch(0.22 0.015 260 / 0.85), oklch(0.18 0.014 260 / 0.85));
  border: 1px solid var(--line-2);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 22px 60px -20px oklch(0 0 0 / 0.6);
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--font-mono);
  z-index: 2;
}
.hero-floating .lab {
  font-size: 11px;
  color: var(--fg-4);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero-floating .val {
  font-size: 18px;
  color: var(--fg);
  font-weight: 500;
}
.hero-floating.f1 { top: 8%; left: -8%; }
.hero-floating.f2 { bottom: 10%; right: -6%; }
.hero-floating.f3 { bottom: 38%; left: -10%; }
.hero-floating .val .accent { color: var(--emerald); }
.hero-floating .val .accent-v { color: var(--violet); }
@media (max-width: 980px) {
  .hero-visual { max-width: 100%; aspect-ratio: 4 / 3; }
  .hero-floating.f1 { left: 0; }
  .hero-floating.f2 { right: 0; }
  .hero-floating.f3 { left: 0; }
}
@media (max-width: 560px) {
  .hero-floating { display: none; }
}

/* Logo strip */
.logos {
  padding: 36px 0 0;
}
.logos-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-4);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 28px;
}
.logos-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.logos-row > div {
  height: 88px;
  display: grid;
  place-items: center;
  border-right: 1px solid var(--line);
  color: var(--fg-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.02em;
  transition: color 0.2s, background 0.2s;
}
.logos-row > div:last-child { border-right: none; }
.logos-row > div:hover { color: var(--fg); background: oklch(1 0 0 / 0.02); }
@media (max-width: 880px) {
  .logos-row { grid-template-columns: repeat(3, 1fr); }
  .logos-row > div:nth-child(3n) { border-right: none; }
  .logos-row > div:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
}

/* Metric strip */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(180deg, oklch(1 0 0 / 0.025), oklch(1 0 0 / 0.005));
  backdrop-filter: blur(12px);
}
.metric {
  padding: 32px 28px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.metric:last-child { border-right: none; }
.metric .num {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--fg);
  line-height: 1;
}
.metric .lab { font-size: 14px; color: var(--fg-3); }
@media (max-width: 880px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric:nth-child(2) { border-right: none; }
  .metric:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

/* Developer section */
.dev-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 980px) { .dev-grid { grid-template-columns: 1fr; } }
.dev-features { display: flex; flex-direction: column; gap: 20px; }
.dev-feature {
  display: flex;
  gap: 16px;
  padding: 22px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.dev-feature:hover { background: oklch(1 0 0 / 0.03); }
.dev-feature.active {
  background: oklch(1 0 0 / 0.04);
  border-color: var(--line-2);
}
.dev-feature .ico {
  width: 42px; height: 42px;
  flex-shrink: 0;
  border-radius: 10px;
  background: oklch(1 0 0 / 0.04);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--blue);
}
.dev-feature.active .ico {
  background: oklch(0.74 0.12 240 / 0.14);
  border-color: oklch(0.74 0.12 240 / 0.35);
  color: var(--fg);
}
.dev-feature h3 { font-size: 18px; margin-bottom: 6px; }
.dev-feature p { font-size: 14.5px; color: var(--fg-3); }

/* Terminal */
.terminal {
  background: linear-gradient(180deg, oklch(0.18 0.014 260 / 0.92), oklch(0.16 0.012 260 / 0.92));
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px -30px oklch(0 0 0 / 0.7), 0 0 0 1px var(--line);
  backdrop-filter: blur(20px);
}
.term-bar {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  gap: 12px;
  background: linear-gradient(180deg, oklch(1 0 0 / 0.025), transparent);
}
.term-dots { display: flex; gap: 7px; }
.term-dots span {
  width: 11px; height: 11px;
  border-radius: 999px;
  background: oklch(1 0 0 / 0.12);
}
.term-dots span:nth-child(1) { background: oklch(0.7 0.18 25); }
.term-dots span:nth-child(2) { background: oklch(0.82 0.14 75); }
.term-dots span:nth-child(3) { background: oklch(0.78 0.16 165); }
.term-tabs {
  display: flex;
  gap: 4px;
  margin-left: 12px;
}
.term-tab {
  padding: 5px 12px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-3);
  cursor: pointer;
  background: transparent;
  border: 1px solid transparent;
  transition: all 0.18s;
}
.term-tab.active {
  color: var(--fg);
  background: oklch(1 0 0 / 0.06);
  border-color: var(--line);
}
.term-tab:hover:not(.active) { color: var(--fg-2); }
.term-title {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-4);
}
.term-body {
  padding: 22px 24px 26px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.7;
  min-height: 360px;
  max-height: 420px;
  overflow: hidden;
  position: relative;
}
.term-line { display: flex; gap: 10px; white-space: pre-wrap; }
.term-prompt { color: var(--violet); user-select: none; }
.term-cmd { color: var(--fg); }
.term-out { color: var(--fg-3); }
.term-ok { color: var(--emerald); }
.term-warn { color: var(--amber); }
.term-info { color: var(--blue); }
.term-key { color: var(--violet); }
.term-str { color: var(--emerald); }
.term-cursor {
  display: inline-block;
  width: 8px; height: 16px;
  background: var(--blue);
  vertical-align: text-bottom;
  animation: blink 1s steps(1) infinite;
  margin-left: 2px;
}
@keyframes blink { 50% { opacity: 0; } }

/* Features grid */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .feat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .feat-grid { grid-template-columns: 1fr; } }

.feat-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 240px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.feat-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-2);
}
.feat-card .feat-ico {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: oklch(1 0 0 / 0.04);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--blue);
}
.feat-card.violet .feat-ico { color: var(--violet); }
.feat-card.emerald .feat-ico { color: var(--emerald); }
.feat-card h3 { font-size: 19px; }
.feat-card p { font-size: 14.5px; color: var(--fg-3); }
.feat-card .feat-spark {
  margin-top: auto;
  height: 32px;
  opacity: 0.55;
}

/* Business / reliability */
.biz-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
}
@media (max-width: 980px) { .biz-grid { grid-template-columns: 1fr; } }
.biz-main {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 26px;
  position: relative;
}
.biz-main h3 { font-size: clamp(28px, 3vw, 36px); }
.uptime-display {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.uptime-num {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 600;
  letter-spacing: -0.04em;
  background: linear-gradient(180deg, var(--fg), var(--fg-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}
.uptime-meta { display: flex; flex-direction: column; gap: 4px; }
.uptime-meta .l { font-family: var(--font-mono); font-size: 12px; color: var(--fg-4); text-transform: uppercase; letter-spacing: 0.1em; }
.uptime-meta .v { color: var(--emerald); font-size: 13.5px; font-family: var(--font-mono); }
.uptime-bars {
  display: grid;
  grid-template-columns: repeat(60, 1fr);
  gap: 2px;
  height: 36px;
}
.uptime-bars span {
  background: var(--emerald);
  opacity: 0.85;
  border-radius: 1px;
}
.uptime-bars span.warn { background: var(--amber); opacity: 0.85; }

.biz-side { display: grid; grid-template-rows: 1fr 1fr; gap: 32px; }
.biz-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.biz-card .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: oklch(1 0 0 / 0.04);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  width: fit-content;
}
.biz-card h4 { font-family: var(--font-display); font-size: 22px; font-weight: 600; letter-spacing: -0.02em; }
.biz-card p { font-size: 14px; color: var(--fg-3); }
.biz-compl { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }
.biz-compl .chip { font-size: 11px; padding: 4px 9px; }

/* Pricing */
.pricing-toggle {
  display: inline-flex;
  background: oklch(1 0 0 / 0.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 32px;
}
.pricing-toggle button {
  background: transparent;
  border: 0;
  color: var(--fg-3);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 8px 18px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
}
.pricing-toggle button.active {
  background: oklch(1 0 0 / 0.08);
  color: var(--fg);
}
.pricing-toggle .save {
  margin-left: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--emerald);
}
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .price-grid { grid-template-columns: 1fr; } }

.price-card {
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
}
.price-card.featured {
  background: linear-gradient(180deg, oklch(0.74 0.12 240 / 0.06), oklch(1 0 0 / 0.02));
  border-color: oklch(0.74 0.12 240 / 0.3);
}
.price-card.featured::before {
  background: linear-gradient(135deg, oklch(0.74 0.12 240 / 0.35), oklch(1 0 0 / 0) 60%);
}
.price-tier {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.price-tier h3 { font-family: var(--font-display); font-size: 22px; font-weight: 600; }
.price-tier .pop {
  background: oklch(0.74 0.12 240 / 0.16);
  color: var(--accent);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid oklch(0.74 0.12 240 / 0.3);
}
.price-cost { display: flex; align-items: baseline; gap: 4px; }
.price-cost .amt {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
}
.price-cost .per {
  color: var(--fg-3);
  font-size: 14px;
}
.price-desc {
  color: var(--fg-3);
  font-size: 14.5px;
  min-height: 42px;
}
.price-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.price-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--fg-2);
}
.price-list li svg {
  color: var(--emerald);
  flex-shrink: 0;
  margin-top: 2px;
}
.price-card .btn { width: 100%; justify-content: center; }

/* Testimonials */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .testi-grid { grid-template-columns: 1fr; } }
.testi-card {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 280px;
}
.testi-card blockquote {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--fg);
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.01em;
}
.testi-card .who {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}
.avatar {
  width: 38px; height: 38px;
  border-radius: 999px;
  background: oklch(1 0 0 / 0.06);
  border: 1px solid var(--line-2);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  color: var(--fg-2);
  flex-shrink: 0;
}
.testi-card .name { font-size: 14.5px; color: var(--fg); font-weight: 500; }
.testi-card .role { font-size: 12.5px; color: var(--fg-4); font-family: var(--font-mono); }
.testi-stars { color: var(--amber); display: flex; gap: 2px; }

/* Docs / API teaser */
.docs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 880px) { .docs-grid { grid-template-columns: 1fr; } }
.docs-card {
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.docs-card h3 { font-size: 22px; }
.docs-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.docs-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  color: var(--fg-2);
  cursor: pointer;
  transition: color 0.2s, padding 0.2s;
}
.docs-list li:last-child { border-bottom: none; }
.docs-list li:hover { color: var(--fg); padding-left: 4px; }
.docs-list li .doc-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-4);
}
.docs-list li svg { color: var(--fg-4); transition: color 0.2s, transform 0.2s; }
.docs-list li:hover svg { color: var(--blue); transform: translateX(3px); }

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  cursor: pointer;
  color: var(--fg);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}
.faq-q:hover { color: var(--blue); }
.faq-q .icn {
  width: 28px; height: 28px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform 0.3s, background 0.2s;
  color: var(--fg-2);
}
.faq-item.open .faq-q .icn {
  transform: rotate(45deg);
  background: oklch(0.74 0.12 240 / 0.14);
  border-color: oklch(0.74 0.12 240 / 0.35);
  color: var(--fg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.open .faq-a {
  max-height: 240px;
  padding-bottom: 24px;
}
.faq-a p { color: var(--fg-3); font-size: 15px; max-width: 760px; }

/* CTA banner */
.cta-banner {
  position: relative;
  padding: 72px 56px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(180deg, oklch(0.22 0.016 260), oklch(0.18 0.014 260));
  border: 1px solid var(--line-2);
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 32px;
  align-items: center;
}
.cta-banner h2 { font-size: clamp(28px, 3.5vw, 44px); }
.cta-banner .ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-banner .meta {
  display: flex; flex-direction: column; gap: 14px;
  border-left: 1px solid var(--line);
  padding-left: 32px;
}
.cta-banner .meta .row {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 13px; color: var(--fg-2);
}
.cta-banner .meta .row svg { color: var(--emerald); }
@media (max-width: 880px) {
  .cta-banner { grid-template-columns: 1fr; padding: 48px 28px; }
  .cta-banner .meta { border-left: none; border-top: 1px solid var(--line); padding-left: 0; padding-top: 24px; }
}

/* Animated SVG — flow line */
@keyframes dash {
  to { stroke-dashoffset: -200; }
}
.flow-path {
  stroke-dasharray: 4 8;
  animation: dash 6s linear infinite;
}

/* Topology node pulse — subtle */
@keyframes nodePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}
.topo-node-pulse { animation: nodePulse 3s ease-in-out infinite; }

/* Travel along path */
@keyframes travel { to { offset-distance: 100%; } }