@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');

:root {
  --bg: #050916;
  --bg-deep: #030611;
  --surface: #0a1020;
  --surface-2: #0d1528;
  --surface-3: #111c33;
  --border: rgba(148, 177, 226, 0.14);
  --border-bright: rgba(79, 155, 255, 0.32);
  --text: #f4f8ff;
  --muted: #94a5c3;
  --muted-strong: #b7c4d9;
  --blue: #4195ff;
  --blue-bright: #69b4ff;
  --cyan: #55e6f8;
  --green: #51e0a1;
  --container: 1180px;
  --font-display: 'Manrope', 'Segoe UI', sans-serif;
  --font-body: 'DM Sans', 'Segoe UI', sans-serif;
  --shadow-blue: 0 0 60px rgba(47, 124, 255, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::selection {
  color: #fff;
  background: rgba(65, 149, 255, 0.55);
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input {
  font: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: #06101f;
  background: var(--cyan);
  border-radius: 8px;
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.page-shell {
  position: relative;
  min-height: 100vh;
  overflow: clip;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 126px 0;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid transparent;
  transition: background 200ms ease, border-color 200ms ease, backdrop-filter 200ms ease;
}

.site-header.is-scrolled,
.site-header:has(.mobile-nav:not([hidden])) {
  background: rgba(5, 9, 22, 0.88);
  border-color: var(--border);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.045em;
}

.brand img {
  filter: drop-shadow(0 0 12px rgba(69, 151, 255, 0.32));
}

.brand > span > span {
  color: var(--blue-bright);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 31px;
  margin-left: auto;
}

.desktop-nav a {
  position: relative;
  color: var(--muted-strong);
  font-size: 14px;
  font-weight: 500;
  transition: color 160ms ease;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--blue-bright);
  content: '';
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.desktop-nav a:hover {
  color: var(--text);
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
}

.button {
  display: inline-flex;
  min-height: 51px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button svg {
  width: 18px;
  fill: currentColor;
}

.button-small {
  min-height: 39px;
  padding-inline: 16px;
  border-color: rgba(110, 175, 255, 0.26);
  background: rgba(65, 149, 255, 0.1);
  font-size: 13px;
}

.button-small:hover {
  border-color: rgba(110, 175, 255, 0.55);
  background: rgba(65, 149, 255, 0.17);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, #2878ef, #43a1ff);
  box-shadow: 0 12px 35px rgba(35, 114, 238, 0.24), inset 0 1px rgba(255, 255, 255, 0.22);
}

.button-primary:hover {
  box-shadow: 0 16px 42px rgba(35, 114, 238, 0.35), inset 0 1px rgba(255, 255, 255, 0.22);
}

.button-ghost {
  color: var(--muted-strong);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.025);
}

.button-ghost:hover {
  color: var(--text);
  border-color: rgba(139, 177, 232, 0.32);
  background: rgba(255, 255, 255, 0.045);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  background: var(--surface);
}

.menu-toggle span {
  position: absolute;
  width: 17px;
  height: 1px;
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-toggle span:first-child {
  transform: translateY(-4px);
}

.menu-toggle span:last-child {
  transform: translateY(4px);
}

.menu-toggle[aria-expanded='true'] span:first-child {
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded='true'] span:last-child {
  transform: rotate(-45deg);
}

.mobile-nav {
  border-top: 1px solid var(--border);
  background: rgba(5, 9, 22, 0.97);
}

.mobile-nav .container {
  display: grid;
  padding-block: 12px 22px;
}

.mobile-nav a {
  padding: 12px 2px;
  color: var(--muted-strong);
  border-bottom: 1px solid rgba(148, 177, 226, 0.08);
  font-size: 15px;
}

.mobile-nav a:last-child {
  color: var(--blue-bright);
  border-bottom: 0;
}

.hero {
  position: relative;
  display: grid;
  min-height: 780px;
  padding: 152px 0 98px;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-grid,
.cta-grid {
  position: absolute;
  inset: 0;
  opacity: 0.26;
  background-image: linear-gradient(rgba(114, 153, 214, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(114, 153, 214, 0.08) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: radial-gradient(ellipse 76% 72% at 50% 35%, #000 20%, transparent 78%);
  mask-image: radial-gradient(ellipse 76% 72% at 50% 35%, #000 20%, transparent 78%);
}

.hero-orb,
.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
  pointer-events: none;
}

.hero-orb-one {
  top: -380px;
  left: -150px;
  width: 800px;
  height: 620px;
  background: radial-gradient(circle, rgba(32, 105, 255, 0.16), transparent 70%);
}

.hero-orb-two {
  right: -160px;
  bottom: -320px;
  width: 720px;
  height: 720px;
  background: radial-gradient(circle, rgba(31, 206, 230, 0.09), transparent 67%);
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.01fr) minmax(470px, 0.99fr);
  align-items: center;
  gap: 72px;
}

.eyebrow,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 23px;
  color: var(--blue-bright);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow-mark {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
}

.eyebrow-mark i {
  display: block;
  width: 3px;
  height: 6px;
  background: var(--blue-bright);
  border-radius: 2px;
}

.eyebrow-mark i:nth-child(2) { height: 11px; }
.eyebrow-mark i:nth-child(3) { height: 8px; }

.hero h1 {
  max-width: 650px;
  margin-bottom: 24px;
  font-size: clamp(48px, 5.1vw, 76px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.058em;
}

.hero h1 span {
  color: transparent;
  background: linear-gradient(105deg, #75b9ff 5%, #4d98ff 48%, #6eeaf4 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-lede {
  max-width: 625px;
  margin-bottom: 33px;
  color: var(--muted-strong);
  font-size: 18px;
  line-height: 1.75;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 23px;
  color: var(--muted);
  font-size: 12px;
}

.hero-proof span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-proof svg {
  width: 14px;
  fill: none;
  stroke: var(--green);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.hero-visual {
  min-width: 0;
  perspective: 1200px;
}

.flow-visual {
  position: relative;
  width: 100%;
  min-height: 474px;
  overflow: hidden;
  border: 1px solid rgba(113, 161, 230, 0.2);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(14, 24, 45, 0.94), rgba(5, 10, 23, 0.97));
  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.34), 0 0 80px rgba(40, 114, 239, 0.12), inset 0 1px rgba(255, 255, 255, 0.035);
  transform: rotateY(-2deg) rotateX(1deg);
}

.flow-visual::before {
  position: absolute;
  inset: 42px 0 36px;
  opacity: 0.33;
  background-image: linear-gradient(rgba(105, 152, 221, 0.055) 1px, transparent 1px), linear-gradient(90deg, rgba(105, 152, 221, 0.055) 1px, transparent 1px);
  background-size: 28px 28px;
  content: '';
}

.flow-glow {
  position: absolute;
  top: 120px;
  left: 39%;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: rgba(32, 113, 255, 0.2);
  filter: blur(62px);
}

.flow-topbar,
.flow-footer {
  position: relative;
  z-index: 2;
  display: flex;
  height: 43px;
  padding-inline: 16px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  font-size: 10px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.flow-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted-strong);
  font-weight: 700;
}

.status-dot,
.pulse-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 9px rgba(81, 224, 161, 0.7);
}

.flow-live {
  padding: 3px 7px;
  color: #7af2bc;
  border: 1px solid rgba(81, 224, 161, 0.22);
  border-radius: 4px;
  background: rgba(81, 224, 161, 0.05);
  font-size: 8px;
  font-weight: 700;
}

.flow-canvas {
  position: relative;
  z-index: 2;
  display: grid;
  height: 393px;
  grid-template-columns: 1fr 42px 1.18fr 42px 1fr;
  align-items: center;
  padding: 28px 22px;
}

.source-stack,
.result-stack {
  display: grid;
  gap: 15px;
}

.source-card,
.result-card {
  display: flex;
  min-height: 71px;
  padding: 12px;
  align-items: center;
  gap: 11px;
  border: 1px solid rgba(130, 170, 230, 0.16);
  border-radius: 9px;
  background: rgba(10, 18, 35, 0.88);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.19);
}

.source-card svg,
.result-icon svg {
  width: 24px;
  height: 24px;
  padding: 4px;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--blue-bright);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.source-card > span,
.result-card > span {
  display: grid;
  min-width: 0;
  line-height: 1.25;
}

.source-card b,
.result-card b {
  color: #e8f0fd;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}

.source-card small,
.result-card small {
  margin-top: 5px;
  overflow: hidden;
  color: #7183a2;
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-card i {
  width: 5px;
  height: 5px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(81, 224, 161, 0.55);
}

.flow-line {
  position: relative;
  height: 1px;
  overflow: hidden;
  background: rgba(78, 146, 241, 0.25);
}

.flow-line::before,
.flow-line::after {
  position: absolute;
  top: -2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #5daaff;
  content: '';
}

.flow-line::before { left: 0; }
.flow-line::after { right: 0; }

.flow-line span {
  position: absolute;
  top: -1px;
  left: -12px;
  width: 13px;
  height: 3px;
  border-radius: 10px;
  background: #70dff5;
  box-shadow: 0 0 8px #4195ff;
  animation: data-flow 2.4s linear infinite;
}

.line-two span {
  animation-delay: 1.1s;
}

@keyframes data-flow {
  to { transform: translateX(54px); }
}

.crate-core {
  position: relative;
  display: grid;
  min-height: 205px;
  place-items: center;
  align-content: center;
}

.crate-core::before {
  position: absolute;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(72, 150, 255, 0.18);
  border-radius: 50%;
  content: '';
  box-shadow: 0 0 40px rgba(44, 123, 242, 0.13), inset 0 0 35px rgba(44, 123, 242, 0.09);
}

.core-rings {
  position: absolute;
  width: 182px;
  height: 182px;
  border: 1px dashed rgba(81, 166, 255, 0.2);
  border-radius: 50%;
  animation: slow-spin 24s linear infinite;
}

.core-rings::before,
.core-rings::after {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  content: '';
}

.core-rings::before { top: 19px; left: 24px; }
.core-rings::after { right: 15px; bottom: 31px; }

@keyframes slow-spin { to { transform: rotate(360deg); } }

.crate-core img {
  position: relative;
  z-index: 1;
  width: 110px;
  filter: drop-shadow(0 16px 25px rgba(0, 0, 0, 0.35)) drop-shadow(0 0 22px rgba(51, 133, 255, 0.24));
}

.core-label {
  position: absolute;
  z-index: 2;
  bottom: -6px;
  display: grid;
  width: 140px;
  padding: 7px 10px;
  place-items: center;
  border: 1px solid rgba(85, 159, 255, 0.25);
  border-radius: 7px;
  background: rgba(7, 14, 29, 0.92);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.25);
}

.core-label b {
  color: #dcecff;
  font-size: 9px;
  letter-spacing: 0.02em;
}

.core-label span {
  margin-top: 2px;
  color: #6683a9;
  font-size: 7px;
}

.result-icon {
  display: grid;
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 7px;
  background: rgba(60, 140, 255, 0.09);
}

.result-icon.verified {
  background: rgba(81, 224, 161, 0.07);
}

.result-icon.verified svg {
  stroke: var(--green);
}

.answer-card {
  border-color: rgba(81, 224, 161, 0.18);
}

.flow-footer {
  height: 37px;
  border-top: 1px solid var(--border);
  border-bottom: 0;
  font-size: 8px;
}

.flow-footer span:first-child {
  display: flex;
  align-items: center;
  gap: 7px;
}

.pulse-dot {
  width: 5px;
  height: 5px;
  animation: status-pulse 2s ease-in-out infinite;
}

@keyframes status-pulse { 50% { opacity: 0.4; } }

.rag-section {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #060b18 0%, #070d1c 55%, #060b17 100%);
}

.rag-section::before {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image: linear-gradient(rgba(114, 153, 214, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(114, 153, 214, 0.06) 1px, transparent 1px);
  background-size: 54px 54px;
  content: '';
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 48%, #000 72%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 48%, #000 72%, transparent);
}

.rag-glow {
  position: absolute;
  top: 10%;
  right: -260px;
  width: 760px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42, 129, 255, 0.13), transparent 68%);
  pointer-events: none;
}

.rag-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: 92px;
}

.rag-copy h2 {
  margin-bottom: 27px;
  font-size: clamp(39px, 4vw, 57px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.rag-copy h2 span {
  color: transparent;
  background: linear-gradient(110deg, #73b9ff, #55d8f1);
  -webkit-background-clip: text;
  background-clip: text;
}

.rag-copy > p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.82;
}

.rag-copy .rag-lede {
  color: var(--muted-strong);
  font-size: 16px;
}

.rag-copy .rag-lede strong {
  color: #e8f2ff;
  font-weight: 600;
}

.rag-benefits {
  display: grid;
  margin-top: 34px;
  gap: 18px;
}

.rag-benefits > div {
  display: flex;
  align-items: flex-start;
  gap: 13px;
}

.rag-benefits svg {
  width: 19px;
  margin-top: 3px;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--cyan);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.rag-benefits span {
  display: grid;
  gap: 2px;
}

.rag-benefits strong {
  color: #e9f2ff;
  font-size: 13px;
  font-weight: 600;
}

.rag-benefits small {
  color: var(--muted);
  font-size: 11px;
}

.rag-comparison {
  position: relative;
  padding: 22px;
  border: 1px solid rgba(106, 158, 230, 0.2);
  border-radius: 15px;
  background: rgba(6, 12, 25, 0.9);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.28), 0 0 65px rgba(43, 124, 247, 0.08), inset 0 1px rgba(255, 255, 255, 0.03);
}

.rag-comparison::before {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.3;
  background-image: radial-gradient(circle at center, rgba(84, 143, 223, 0.2) 1px, transparent 1px);
  background-size: 21px 21px;
  content: '';
  pointer-events: none;
  -webkit-mask-image: linear-gradient(#000, transparent 80%);
  mask-image: linear-gradient(#000, transparent 80%);
}

.rag-question,
.rag-path,
.comparison-divider {
  position: relative;
  z-index: 1;
}

.rag-question {
  padding: 17px 19px;
  border: 1px solid rgba(124, 166, 220, 0.14);
  border-radius: 8px;
  background: rgba(12, 21, 40, 0.88);
}

.rag-question span {
  color: #5f789b;
  font-family: var(--font-display);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.rag-question p {
  margin: 5px 0 0;
  color: #e4edf9;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
}

.rag-path {
  padding: 17px 19px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(9, 16, 31, 0.9);
}

.without-rag {
  margin-top: 14px;
  border-color: rgba(211, 117, 117, 0.14);
}

.with-rag {
  border-color: rgba(71, 206, 155, 0.26);
  background: linear-gradient(145deg, rgba(9, 31, 34, 0.72), rgba(8, 18, 32, 0.94));
  box-shadow: 0 0 38px rgba(55, 207, 166, 0.055);
}

.rag-path-head {
  display: flex;
  margin-bottom: 15px;
  align-items: center;
  justify-content: space-between;
}

.rag-path-head > span {
  color: #b9c7da;
  font-size: 10px;
  font-weight: 700;
}

.rag-path-head i {
  padding: 4px 7px;
  color: #c78585;
  border: 1px solid rgba(204, 115, 115, 0.16);
  border-radius: 4px;
  background: rgba(204, 115, 115, 0.045);
  font-size: 6px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.with-rag .rag-path-head i {
  color: #6ce0ad;
  border-color: rgba(81, 224, 161, 0.18);
  background: rgba(81, 224, 161, 0.05);
}

.rag-path-body {
  display: grid;
  grid-template-columns: auto 28px 1fr;
  align-items: center;
  gap: 10px;
}

.model-node {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: #7e8da5;
  border: 1px solid rgba(142, 158, 184, 0.18);
  border-radius: 50%;
  background: rgba(126, 141, 165, 0.05);
  font-family: var(--font-display);
  font-size: 8px;
  font-weight: 700;
}

.path-arrow {
  color: #50637e;
  font-size: 14px;
  text-align: center;
}

.rag-path-body p {
  margin: 0;
  color: #8596af;
  font-size: 10px;
  line-height: 1.55;
}

.with-rag .rag-path-body p {
  color: #bed0df;
}

.with-rag .rag-path-body p b {
  color: var(--cyan);
  font-weight: 600;
}

.retrieval-nodes {
  display: flex;
  align-items: center;
}

.retrieval-nodes span {
  display: grid;
  width: 31px;
  height: 39px;
  place-items: center;
  color: var(--blue-bright);
  border: 1px solid rgba(80, 159, 255, 0.26);
  border-radius: 4px;
  background: #0b1c35;
  font-size: 7px;
  font-weight: 700;
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.18);
}

.retrieval-nodes span + span {
  margin-left: -17px;
}

.comparison-divider {
  display: flex;
  height: 32px;
  align-items: center;
  justify-content: center;
}

.comparison-divider::before,
.comparison-divider::after {
  width: calc(50% - 25px);
  height: 1px;
  background: var(--border);
  content: '';
}

.comparison-divider span {
  display: grid;
  width: 31px;
  height: 20px;
  margin-inline: 9px;
  place-items: center;
  color: #506581;
  font-size: 7px;
  font-weight: 700;
}

.rag-source {
  display: flex;
  margin-top: 15px;
  padding: 11px 12px;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(81, 224, 161, 0.11);
  border-radius: 6px;
  background: rgba(81, 224, 161, 0.025);
}

.rag-source > span {
  display: grid;
  width: 23px;
  height: 23px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--green);
  border: 1px solid rgba(81, 224, 161, 0.22);
  border-radius: 4px;
  font-size: 7px;
  font-weight: 700;
}

.rag-source > div {
  display: grid;
  min-width: 0;
  line-height: 1.35;
}

.rag-source strong {
  color: #c5d4e4;
  font-size: 8px;
  font-weight: 600;
}

.rag-source small {
  color: #647b98;
  font-size: 7px;
}

.rag-source svg {
  width: 14px;
  margin-left: auto;
  fill: none;
  stroke: #54708f;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.trust-bar {
  border-bottom: 1px solid var(--border);
  background: rgba(5, 10, 23, 0.88);
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-list > div {
  position: relative;
  display: grid;
  min-height: 112px;
  padding: 27px 32px;
  align-content: center;
  border-right: 1px solid var(--border);
}

.trust-list > div:first-child {
  border-left: 1px solid var(--border);
}

.trust-list span {
  position: absolute;
  top: 15px;
  right: 16px;
  color: rgba(95, 151, 229, 0.35);
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
}

.trust-list strong {
  margin-bottom: 3px;
  color: #e8f1ff;
  font-family: var(--font-display);
  font-size: 14px;
}

.trust-list small {
  color: var(--muted);
  font-size: 10px;
}

.section-heading {
  margin-bottom: 56px;
}

.split-heading {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  align-items: end;
  gap: 80px;
}

.section-heading .kicker,
.architecture-copy .kicker,
.roadmap-heading .kicker,
.cta-inner .kicker {
  margin-bottom: 16px;
}

.section-heading h2,
.architecture-copy h2,
.roadmap-heading h2,
.final-cta h2 {
  margin-bottom: 0;
  font-size: clamp(37px, 4.1vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.048em;
}

.section-heading > p,
.split-heading > p,
.roadmap-heading > p {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.centered {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.centered .kicker {
  justify-content: center;
}

.centered > p {
  max-width: 560px;
  margin: 18px auto 0;
}

.features-section {
  background: linear-gradient(180deg, var(--bg) 0%, #060b18 100%);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.feature-card {
  position: relative;
  min-height: 315px;
  padding: 33px 31px 29px;
  overflow: hidden;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(9, 15, 30, 0.56);
  transition: background 220ms ease;
}

.feature-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(83, 164, 255, 0.5), transparent);
  content: '';
  opacity: 0;
  transition: opacity 220ms ease;
}

.feature-card:hover {
  background: rgba(13, 24, 45, 0.85);
}

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

.feature-topline {
  display: flex;
  margin-bottom: 38px;
  align-items: flex-start;
  justify-content: space-between;
}

.feature-number {
  color: #536783;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.feature-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(79, 155, 255, 0.19);
  border-radius: 8px;
  background: rgba(58, 137, 255, 0.055);
}

.feature-icon svg {
  width: 21px;
  fill: none;
  stroke: var(--blue-bright);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.4;
}

.feature-card h3 {
  margin-bottom: 13px;
  color: #eef5ff;
  font-size: 20px;
  font-weight: 650;
  letter-spacing: -0.025em;
}

.feature-card p {
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.72;
}

.feature-tag {
  display: inline-flex;
  padding: 5px 9px;
  color: #7fa9db;
  border: 1px solid rgba(124, 166, 220, 0.13);
  border-radius: 4px;
  background: rgba(124, 166, 220, 0.04);
  font-family: var(--font-display);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.workflow-section {
  overflow: hidden;
  border-top: 1px solid rgba(148, 177, 226, 0.05);
  border-bottom: 1px solid var(--border);
  background: #050916;
}

.workflow-glow {
  position: absolute;
  top: -380px;
  left: 50%;
  width: 980px;
  height: 680px;
  background: radial-gradient(ellipse, rgba(42, 116, 237, 0.13), transparent 66%);
  transform: translateX(-50%);
}

.workflow-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.workflow-step {
  padding-right: 44px;
}

.step-marker {
  position: relative;
  display: flex;
  height: 67px;
  margin-bottom: 26px;
  align-items: center;
}

.step-marker span {
  position: relative;
  z-index: 2;
  display: grid;
  width: 45px;
  height: 45px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--blue-bright);
  border: 1px solid rgba(79, 155, 255, 0.34);
  border-radius: 50%;
  background: #080f20;
  box-shadow: 0 0 25px rgba(48, 127, 248, 0.11);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
}

.step-marker i {
  width: calc(100% - 45px);
  height: 1px;
  background: linear-gradient(90deg, rgba(75, 148, 249, 0.42), rgba(75, 148, 249, 0.08));
}

.step-marker i::after {
  position: absolute;
  top: 32px;
  right: 32px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--blue);
  content: '';
  box-shadow: 0 0 8px var(--blue);
}

.workflow-step h3 {
  margin-bottom: 10px;
  font-size: 19px;
  font-weight: 650;
}

.workflow-step p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.architecture-section {
  background: linear-gradient(180deg, #070c1a, #060a16);
}

.architecture-layout {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  align-items: center;
  gap: 98px;
}

.architecture-lede {
  margin: 25px 0 36px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.architecture-points {
  display: grid;
  gap: 22px;
  margin-bottom: 34px;
}

.architecture-points > div {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.architecture-points svg {
  width: 20px;
  margin-top: 3px;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--blue-bright);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.architecture-points span {
  display: grid;
  gap: 3px;
}

.architecture-points strong {
  color: #e6effc;
  font-size: 14px;
  font-weight: 600;
}

.architecture-points small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-bright);
  font-size: 13px;
  font-weight: 600;
}

.text-link span {
  transition: transform 160ms ease;
}

.text-link:hover span {
  transform: translate(2px, -2px);
}

.architecture-map {
  position: relative;
  min-height: 560px;
  padding: 52px 55px 40px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #080f20;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28), inset 0 1px rgba(255, 255, 255, 0.025);
}

.architecture-map::before {
  position: absolute;
  inset: 0;
  opacity: 0.48;
  background-image: radial-gradient(circle at center, rgba(84, 143, 223, 0.22) 1px, transparent 1px);
  background-size: 20px 20px;
  content: '';
  -webkit-mask-image: linear-gradient(#000, transparent 92%);
  mask-image: linear-gradient(#000, transparent 92%);
}

.map-label {
  position: relative;
  margin-bottom: 25px;
  color: #506580;
  font-family: var(--font-display);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.17em;
}

.map-row,
.map-node,
.map-connector {
  position: relative;
  z-index: 1;
}

.map-row {
  display: grid;
  gap: 13px;
}

.map-sources { grid-template-columns: repeat(2, 1fr); }
.map-workers,
.map-stores { grid-template-columns: repeat(3, 1fr); }

.map-node {
  display: flex;
  min-height: 56px;
  padding: 12px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #c5d2e5;
  border: 1px solid rgba(113, 161, 230, 0.18);
  border-radius: 7px;
  background: rgba(11, 20, 39, 0.94);
  box-shadow: 0 7px 18px rgba(0, 0, 0, 0.15);
  font-size: 10px;
  font-weight: 600;
}

.map-node > span {
  display: grid;
  min-width: 27px;
  height: 24px;
  padding-inline: 5px;
  place-items: center;
  color: var(--blue-bright);
  border: 1px solid rgba(80, 159, 255, 0.2);
  border-radius: 4px;
  background: rgba(65, 149, 255, 0.06);
  font-size: 6px;
  letter-spacing: 0.05em;
}

.map-control {
  display: grid;
  width: 62%;
  min-height: 76px;
  margin-inline: auto;
  grid-template-columns: auto auto;
  border-color: rgba(77, 157, 255, 0.38);
  background: linear-gradient(145deg, rgba(24, 56, 103, 0.78), rgba(12, 26, 51, 0.94));
  box-shadow: 0 0 42px rgba(43, 122, 243, 0.13);
}

.map-control small {
  grid-column: 1 / -1;
  color: #6f87a9;
  font-size: 7px;
  font-weight: 400;
}

.map-connector.vertical {
  width: 1px;
  height: 27px;
  margin-inline: auto;
  background: rgba(72, 148, 252, 0.32);
}

.map-connector.vertical i {
  position: absolute;
  top: 0;
  left: -1px;
  width: 3px;
  height: 8px;
  border-radius: 4px;
  background: #55b4ff;
  animation: flow-down 2s linear infinite;
}

@keyframes flow-down { to { transform: translateY(25px); } }

.map-connector.branching {
  width: 67%;
  height: 35px;
  margin-inline: auto;
  border-right: 1px solid rgba(72, 148, 252, 0.26);
  border-bottom: 1px solid rgba(72, 148, 252, 0.26);
  border-left: 1px solid rgba(72, 148, 252, 0.26);
}

.map-connector.branching::before {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 35px;
  background: rgba(72, 148, 252, 0.26);
  content: '';
}

.map-workers .map-node,
.map-stores .map-node {
  min-height: 51px;
  font-size: 9px;
}

.map-stores .map-node {
  color: #9ab0cc;
  border-style: dashed;
}

.deployment-section {
  padding-top: 112px;
  border-top: 1px solid rgba(148, 177, 226, 0.05);
  background: var(--bg-deep);
}

.deployment-grid {
  display: grid;
  max-width: 930px;
  margin-inline: auto;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.deployment-card {
  position: relative;
  min-height: 520px;
  padding: 33px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: linear-gradient(155deg, rgba(15, 25, 47, 0.82), rgba(7, 12, 25, 0.9));
}

.deployment-card.featured {
  border-color: rgba(73, 155, 255, 0.32);
  box-shadow: 0 0 60px rgba(47, 124, 255, 0.08), inset 0 1px rgba(255, 255, 255, 0.03);
}

.deployment-card.featured::before {
  position: absolute;
  top: 0;
  right: 12%;
  left: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, #429aff, transparent);
  content: '';
}

.deployment-head {
  display: flex;
  margin-bottom: 25px;
  align-items: center;
  justify-content: space-between;
}

.deployment-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(75, 158, 255, 0.24);
  border-radius: 9px;
  background: rgba(65, 149, 255, 0.07);
}

.deployment-icon svg {
  width: 23px;
  fill: none;
  stroke: var(--blue-bright);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.4;
}

.recommended {
  padding: 5px 8px;
  color: var(--blue-bright);
  border: 1px solid rgba(79, 159, 255, 0.24);
  border-radius: 4px;
  background: rgba(65, 149, 255, 0.06);
  font-family: var(--font-display);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.deployment-card h3 {
  margin-bottom: 9px;
  font-size: 25px;
  font-weight: 650;
  letter-spacing: -0.03em;
}

.deployment-card > p {
  min-height: 68px;
  margin-bottom: 25px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.terminal {
  min-height: 118px;
  margin-bottom: 24px;
  overflow: hidden;
  border: 1px solid rgba(130, 169, 224, 0.13);
  border-radius: 8px;
  background: #040812;
}

.terminal > div {
  display: flex;
  height: 31px;
  padding-inline: 12px;
  align-items: center;
  gap: 5px;
  border-bottom: 1px solid rgba(130, 169, 224, 0.1);
}

.terminal > div i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #31405a;
}

.terminal > div span {
  margin-left: auto;
  color: #485b76;
  font-family: monospace;
  font-size: 7px;
}

.terminal code {
  display: block;
  padding: 17px;
  color: #9fb2cc;
  font-family: 'Cascadia Code', Consolas, monospace;
  font-size: 9px;
  line-height: 1.65;
}

.terminal code span {
  color: var(--green);
}

.stack-list {
  display: flex;
  min-height: 118px;
  margin-bottom: 24px;
  padding: 15px;
  flex-wrap: wrap;
  align-content: center;
  gap: 8px;
  border: 1px solid rgba(130, 169, 224, 0.13);
  border-radius: 8px;
  background: #060b17;
}

.stack-list span {
  padding: 7px 10px;
  color: #9bb0cb;
  border: 1px solid rgba(128, 167, 222, 0.13);
  border-radius: 5px;
  background: rgba(100, 148, 215, 0.045);
  font-size: 9px;
}

.deployment-card ul {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 9px;
  list-style: none;
}

.deployment-card li {
  position: relative;
  padding-left: 17px;
  color: var(--muted-strong);
  font-size: 11px;
}

.deployment-card li::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  content: '';
  box-shadow: 0 0 7px rgba(81, 224, 161, 0.45);
}

.roadmap-section {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: #070c19;
}

.roadmap-heading {
  display: grid;
  margin-bottom: 60px;
  grid-template-columns: 1fr 0.72fr;
  align-items: end;
  gap: 90px;
}

.roadmap-heading .kicker {
  color: #c1a763;
}

.roadmap-heading .kicker i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #d0ad50;
  box-shadow: 0 0 9px rgba(208, 173, 80, 0.45);
}

.roadmap-list {
  border-top: 1px solid var(--border);
}

.roadmap-item {
  display: grid;
  min-height: 126px;
  padding: 28px 15px;
  grid-template-columns: 80px 1fr 1.3fr 100px;
  align-items: center;
  gap: 26px;
  border-bottom: 1px solid var(--border);
  transition: background 180ms ease;
}

.roadmap-item:hover {
  background: rgba(255, 255, 255, 0.018);
}

.roadmap-index {
  color: #3f526f;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
}

.roadmap-label {
  color: #6b83a4;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.roadmap-item h3 {
  margin: 4px 0 0;
  font-size: 16px;
  font-weight: 600;
}

.roadmap-item p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.planned-badge {
  justify-self: end;
  padding: 6px 9px;
  color: #bda76d;
  border: 1px solid rgba(189, 167, 109, 0.19);
  border-radius: 4px;
  background: rgba(189, 167, 109, 0.04);
  font-family: var(--font-display);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.roadmap-link {
  margin-top: 30px;
}

.final-cta {
  position: relative;
  min-height: 600px;
  padding: 115px 0;
  overflow: hidden;
  background: var(--bg-deep);
}

.cta-grid {
  opacity: 0.35;
  -webkit-mask-image: radial-gradient(ellipse 65% 90% at 50% 50%, #000 10%, transparent 76%);
  mask-image: radial-gradient(ellipse 65% 90% at 50% 50%, #000 10%, transparent 76%);
}

.cta-orb {
  top: 50%;
  left: 50%;
  width: 800px;
  height: 520px;
  background: radial-gradient(ellipse, rgba(38, 117, 244, 0.14), transparent 66%);
  transform: translate(-50%, -50%);
}

.cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  max-width: 800px;
  align-items: center;
  flex-direction: column;
  text-align: center;
}

.cta-inner img {
  margin-bottom: 19px;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.4)) drop-shadow(0 0 24px rgba(55, 136, 255, 0.22));
}

.cta-inner h2 {
  font-size: clamp(42px, 5vw, 64px);
}

.cta-inner > p {
  max-width: 590px;
  margin: 21px 0 30px;
  color: var(--muted-strong);
  font-size: 16px;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #030610;
}

.footer-main {
  display: grid;
  min-height: 265px;
  padding-block: 57px;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
}

.footer-brand p {
  max-width: 280px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.footer-main nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 38px;
}

.footer-main nav > div {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 8px;
}

.footer-main nav strong {
  margin-bottom: 5px;
  color: #dce6f5;
  font-size: 11px;
  font-weight: 600;
}

.footer-main nav a {
  color: var(--muted);
  font-size: 10px;
  transition: color 160ms ease;
}

.footer-main nav a:hover {
  color: var(--blue-bright);
}

.footer-bottom {
  display: flex;
  min-height: 66px;
  align-items: center;
  justify-content: space-between;
  color: #50627c;
  border-top: 1px solid var(--border);
  font-size: 9px;
  letter-spacing: 0.03em;
}

.eu-credit a {
  color: var(--blue-bright);
  font-weight: 600;
  transition: color 160ms ease;
}

.eu-credit a:hover {
  color: var(--cyan);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero-layout {
    grid-template-columns: 0.93fr 1.07fr;
    gap: 38px;
  }

  .hero h1 { font-size: clamp(44px, 5.7vw, 65px); }
  .flow-canvas { padding-inline: 14px; grid-template-columns: 1fr 28px 1.1fr 28px 1fr; }
  .source-card, .result-card { padding: 8px; gap: 7px; }
  .source-card svg { width: 20px; }
  .crate-core img { width: 94px; }
  .core-rings { width: 164px; height: 164px; }
  .architecture-layout { gap: 55px; }
  .architecture-map { padding-inline: 36px; }
  .rag-layout { gap: 52px; }
  .desktop-nav { gap: 22px; }
}

@media (max-width: 880px) {
  .section { padding: 96px 0; }
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { display: inline-flex; }
  .hero { min-height: auto; padding: 132px 0 80px; }
  .hero-layout { grid-template-columns: 1fr; gap: 60px; }
  .hero-copy { max-width: 720px; }
  .hero h1 { font-size: clamp(48px, 9vw, 68px); }
  .hero-visual { max-width: 650px; }
  .trust-list { grid-template-columns: repeat(2, 1fr); }
  .trust-list > div:nth-child(3) { border-left: 1px solid var(--border); }
  .trust-list > div:nth-child(-n + 2) { border-bottom: 1px solid var(--border); }
  .split-heading, .roadmap-heading { grid-template-columns: 1fr; gap: 22px; }
  .split-heading > p, .roadmap-heading > p { max-width: 620px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .workflow-grid { grid-template-columns: repeat(2, 1fr); gap: 45px 0; }
  .architecture-layout { grid-template-columns: 1fr; gap: 65px; }
  .architecture-copy { max-width: 680px; }
  .architecture-map { max-width: 680px; }
  .rag-layout { grid-template-columns: 1fr; gap: 62px; }
  .rag-copy { max-width: 720px; }
  .rag-comparison { max-width: 680px; }
  .footer-main { grid-template-columns: 0.7fr 1.3fr; }
}

@media (max-width: 680px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .section { padding: 80px 0; }
  .nav-shell { min-height: 68px; }
  .hero { padding-top: 116px; }
  .hero h1 { font-size: clamp(41px, 12.7vw, 58px); }
  .hero-lede { font-size: 16px; line-height: 1.7; }
  .hero-actions .button { width: 100%; }
  .hero-proof { gap: 10px 18px; }
  .flow-visual { min-height: 575px; transform: none; }
  .flow-canvas { height: 494px; grid-template-columns: 1fr; grid-template-rows: auto 27px 1.2fr 27px auto; padding: 18px 28px; }
  .source-stack, .result-stack { grid-template-columns: repeat(2, 1fr); gap: 9px; }
  .flow-line { width: 1px; height: 27px; margin-inline: auto; }
  .flow-line::before, .flow-line::after { top: auto; left: -2px; }
  .flow-line::before { top: 0; }
  .flow-line::after { right: auto; bottom: 0; }
  .flow-line span { top: -10px; left: -1px; width: 3px; height: 10px; animation-name: data-flow-mobile; }
  @keyframes data-flow-mobile { to { transform: translateY(37px); } }
  .crate-core { min-height: 155px; }
  .crate-core::before { width: 120px; height: 120px; }
  .core-rings { width: 142px; height: 142px; }
  .crate-core img { width: 90px; }
  .core-label { bottom: -1px; }
  .trust-list > div { min-height: 97px; padding: 22px 19px; }
  .trust-list small { font-size: 9px; }
  .section-heading { margin-bottom: 40px; }
  .section-heading h2, .architecture-copy h2, .roadmap-heading h2 { font-size: 36px; }
  .feature-grid { grid-template-columns: 1fr; }
  .rag-copy h2 { font-size: 36px; }
  .rag-copy .rag-lede { font-size: 15px; }
  .rag-comparison { padding: 14px; }
  .rag-path, .rag-question { padding: 15px; }
  .feature-card { min-height: 285px; }
  .workflow-grid { grid-template-columns: 1fr; gap: 35px; }
  .workflow-step { display: grid; padding-right: 0; grid-template-columns: 60px 1fr; column-gap: 13px; }
  .step-marker { height: auto; margin: 0; grid-row: 1 / 3; align-items: flex-start; }
  .step-marker i { position: absolute; top: 45px; left: 22px; width: 1px; height: calc(100% + 72px); background: linear-gradient(rgba(75, 148, 249, 0.42), rgba(75, 148, 249, 0.04)); }
  .step-marker i::after { display: none; }
  .workflow-step h3 { margin-top: 7px; }
  .workflow-step p { grid-column: 2; }
  .architecture-map { min-height: 490px; padding: 38px 18px 28px; }
  .map-control { width: 72%; }
  .map-node { padding: 8px 5px; font-size: 8px; }
  .map-node > span { display: none; }
  .deployment-grid { grid-template-columns: 1fr; }
  .deployment-card { min-height: auto; }
  .roadmap-item { padding-block: 24px; grid-template-columns: 45px 1fr auto; gap: 15px; }
  .roadmap-item p { grid-column: 2 / -1; }
  .planned-badge { grid-column: 3; grid-row: 1; }
  .final-cta { min-height: auto; padding: 90px 0; }
  .cta-inner h2 { font-size: 42px; }
  .cta-actions { width: 100%; }
  .cta-actions .button { width: 100%; }
  .footer-main { grid-template-columns: 1fr; gap: 42px; }
  .footer-main nav { gap: 20px; }
}

@media (max-width: 430px) {
  .brand { font-size: 17px; }
  .brand img { width: 38px; height: 38px; }
  .hero h1 { font-size: 41px; }
  .source-card b, .result-card b { font-size: 9px; }
  .source-card small, .result-card small { font-size: 7px; }
  .flow-canvas { padding-inline: 16px; }
  .trust-list strong { font-size: 12px; }
  .trust-list small { max-width: 120px; }
  .footer-main nav { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; gap: 2px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}