:root {
  color-scheme: light;
  --bg: #f7f9fc;
  --ink: #05070d;
  --muted: #5d6678;
  --line: rgba(7, 18, 37, 0.12);
  --paper: rgba(255, 255, 255, 0.76);
  --paper-strong: rgba(255, 255, 255, 0.92);
  --blue: #0f62fe;
  --cyan: #63d9ff;
  --navy: #06111f;
  --shadow: 0 28px 90px rgba(7, 17, 34, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(15, 98, 254, 0.14), transparent 28rem),
    radial-gradient(circle at 86% 16%, rgba(99, 217, 255, 0.12), transparent 24rem),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 44%, #ffffff 100%);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  letter-spacing: 0;
}

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

button {
  font: inherit;
}

.progress {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 30;
  height: 3px;
  background: transparent;
}

.progress span,
.framer-progress {
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}

.framer-progress {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 31;
  transform-origin: 0 50%;
}

.glass {
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: var(--paper);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px) saturate(145%);
}

.nav {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 20;
  display: flex;
  width: min(1120px, calc(100% - 32px));
  min-height: 58px;
  transform: translateX(-50%);
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: 8px;
  padding: 0 18px;
}

.brand {
  font-size: 14px;
  font-weight: 820;
}

.nav-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 720;
}

.section {
  width: min(1220px, calc(100% - 40px));
  margin: 0 auto;
  padding: 116px 0;
}

#architecture {
  width: min(1560px, calc(100% - 20px));
}

.hero {
  display: grid;
  min-height: 100vh;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: 64px;
  padding-top: 150px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 980px;
  margin-bottom: 24px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-platform,
.hero-role,
.hero-title-line {
  display: block;
}

.hero-platform {
  margin-bottom: 12px;
  color: var(--blue);
  font-size: clamp(18px, 2.2vw, 28px);
  font-weight: 850;
}

.hero-role {
  font-size: clamp(42px, 6vw, 76px);
}

.hero-title-line {
  margin-top: 10px;
  font-size: clamp(24px, 2.8vw, 36px);
  line-height: 1.16;
  max-width: 980px;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(28px, 3.8vw, 52px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 14px;
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.14;
}

.hero-sub,
.closing p {
  color: #2d3645;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.62;
}

.section-heading p,
.hero-statement {
  color: #344054;
  font-size: clamp(16px, 1.35vw, 18px);
  line-height: 1.68;
}

.hero-statement {
  max-width: 820px;
  margin-top: 28px;
  border-left: 3px solid var(--blue);
  padding-left: 22px;
  color: #111827;
  font-weight: 560;
}

.platform-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  max-width: 900px;
  margin-top: 30px;
}

.platform-panel,
.platform-backend {
  border-radius: 8px;
  padding: 18px;
  box-shadow: 0 14px 40px rgba(7, 17, 34, 0.08);
}

.platform-panel {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.platform-panel b,
.platform-backend b {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
  line-height: 1.2;
}

.platform-panel span,
.platform-backend span {
  display: inline-block;
  margin: 0 6px 6px 0;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 13px;
  font-weight: 760;
}

.platform-panel.operation {
  border-color: rgba(15, 98, 254, 0.22);
  background: rgba(231, 240, 255, 0.82);
}

.platform-panel.operation b {
  color: #0f4fc7;
}

.platform-panel.operation span {
  background: rgba(255, 255, 255, 0.82);
  color: #173b75;
}

.platform-panel.sales {
  border-color: rgba(245, 141, 46, 0.26);
  background: rgba(255, 246, 235, 0.86);
}

.platform-panel.sales b {
  color: #b5540c;
}

.platform-panel.sales span {
  background: rgba(255, 255, 255, 0.82);
  color: #7a3a0a;
}

.platform-arrow {
  grid-column: 1 / -1;
  justify-self: center;
  width: 3px;
  height: 34px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--cyan), var(--blue));
  position: relative;
}

.platform-arrow::after {
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 9px;
  height: 9px;
  transform: translateX(-50%) rotate(45deg);
  border-right: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  content: "";
}

.platform-backend {
  grid-column: 1 / -1;
  border: 1px solid rgba(99, 217, 255, 0.42);
  background: var(--navy);
  color: white;
}

.platform-backend span {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.82);
}

.hero-orbit {
  position: relative;
  width: min(100%, 680px);
  height: 360px;
  margin-top: 30px;
}

.hero-orbit svg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
}

.hero-orbit path {
  fill: none;
  stroke: #0f62fe;
  stroke-dasharray: 8 9;
  stroke-linecap: round;
  stroke-width: 2.5;
  marker-end: url("#heroArrow");
  opacity: 0.72;
  animation: dash 18s linear infinite;
}

.orbit-core,
.orbit-node {
  position: absolute;
  z-index: 1;
  display: grid;
  align-content: center;
  gap: 6px;
  border-radius: 8px;
  text-align: center;
}

.orbit-core {
  top: 50%;
  left: 50%;
  width: 190px;
  height: 132px;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(99, 217, 255, 0.44);
  background: var(--navy);
  box-shadow: 0 28px 70px rgba(15, 98, 254, 0.25);
  color: white;
  padding: 18px;
}

.orbit-core b {
  font-size: 21px;
  line-height: 1.18;
}

.orbit-core span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 760;
}

.orbit-node {
  width: 164px;
  min-height: 82px;
  border: 1px solid rgba(15, 98, 254, 0.18);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 34px rgba(7, 17, 34, 0.07);
  padding: 14px;
}

.orbit-node b {
  color: #101827;
  font-size: 16px;
  line-height: 1.25;
}

.orbit-node span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 760;
}

.node-visit {
  top: 28px;
  left: 8px;
}

.node-meta {
  top: 28px;
  right: 8px;
}

.node-call {
  right: 0;
  bottom: 28px;
}

.node-demand {
  bottom: 28px;
  left: 0;
}

.node-reserve {
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
}

.hero-console {
  border-radius: 8px;
  overflow: hidden;
}

.console-top {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  padding: 16px 18px;
}

.console-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #b9c2d0;
}

.console-top span:first-child {
  background: #0f62fe;
}

.console-top b {
  margin-left: 10px;
  color: var(--muted);
  font-size: 13px;
}

.console-lines {
  display: grid;
  gap: 14px;
  padding: 28px;
}

.console-lines p {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
  padding: 16px;
  color: #142033;
  font-size: 15px;
  font-weight: 720;
  line-height: 1.5;
}

.console-lines em {
  margin-right: 10px;
  color: var(--blue);
  font-style: normal;
}

.scoreboard {
  display: grid;
  gap: 10px;
  border-radius: 8px;
  padding: 22px;
}

.scoreboard div {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  padding: 14px;
}

.scoreboard span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 850;
}

.scoreboard b {
  color: #111827;
  font-size: 14px;
}

.scoreboard em {
  color: var(--blue);
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.04em;
}

.section-heading {
  max-width: 880px;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.compact-heading h2 {
  max-width: 1050px;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.18;
}

.overview-signal-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 20px;
}

.overview-signal-list span {
  border: 1px solid rgba(15, 98, 254, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  padding: 8px 12px;
  color: #263244;
  font-size: 13px;
  font-weight: 760;
}

.overview-split-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 22px 0;
}

.overview-split-list div {
  border-radius: 8px;
  padding: 18px;
  border: 1px solid var(--line);
}

.overview-split-list b {
  display: block;
  margin-bottom: 12px;
  font-size: 16px;
}

.overview-split-list span {
  display: inline-block;
  margin: 0 7px 7px 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  padding: 7px 10px;
  font-size: 13px;
  font-weight: 760;
}

.overview-split-list .operation {
  background: rgba(231, 240, 255, 0.78);
  border-color: rgba(15, 98, 254, 0.18);
}

.overview-split-list .operation b {
  color: #0f4fc7;
}

.overview-split-list .sales {
  background: rgba(255, 246, 235, 0.86);
  border-color: rgba(245, 141, 46, 0.22);
}

.overview-split-list .sales b {
  color: #b5540c;
}

.wide-diagram,
.loop-diagram,
.infra-diagram {
  margin-top: 44px;
  border-radius: 8px;
  overflow: hidden;
}

.system-overview {
  display: grid;
  gap: 0;
  margin-top: 44px;
  border-radius: 8px;
  overflow: hidden;
}

.layer,
.layer-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding: 26px clamp(22px, 4vw, 44px);
}

.layer:last-child,
.layer-row:last-child {
  border-bottom: 0;
}

.layer.users {
  grid-template-columns: 1fr;
  justify-items: center;
  background: rgba(6, 17, 31, 0.96);
  color: white;
  text-align: center;
}

.layer.users b {
  font-size: clamp(28px, 4vw, 48px);
}

.layer.users span {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 700;
}

.layer-row b {
  color: var(--blue);
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.layer-row div {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.layer-row span {
  min-width: 132px;
  border: 1px solid rgba(15, 98, 254, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  padding: 14px 16px;
  color: #101827;
  font-weight: 850;
  text-align: center;
}

.backend-layer {
  background: rgba(231, 240, 255, 0.6);
}

.backend-layer span {
  background: var(--navy);
  color: white;
}

.external-layer {
  background: rgba(255, 255, 255, 0.42);
}

.problem-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 34px;
}

.problem-column {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  padding: clamp(20px, 2.6vw, 30px);
  color: #101827;
}

.problem-column.operation {
  border-color: rgba(15, 98, 254, 0.22);
  background: linear-gradient(180deg, rgba(231, 240, 255, 0.86), rgba(255, 255, 255, 0.78));
}

.problem-column.sales {
  border-color: rgba(245, 141, 46, 0.3);
  background: linear-gradient(180deg, rgba(255, 246, 235, 0.9), rgba(255, 255, 255, 0.8));
}

.problem-column-head span {
  display: block;
  margin-bottom: 12px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.problem-column.sales .problem-column-head span {
  color: #d36309;
}

.problem-column-head h3 {
  margin: 0 0 22px;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.22;
}

.problem-list {
  display: grid;
  gap: 12px;
}

.problem-list div {
  border: 1px solid rgba(7, 18, 37, 0.09);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 18px;
}

.problem-list b {
  display: block;
  color: #101827;
  font-size: 18px;
  line-height: 1.2;
}

.problem-list p {
  margin: 12px 0 0;
  border-top: 1px solid var(--line);
  padding-top: 12px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 680;
  line-height: 1.55;
}

.converge-diagram {
  position: relative;
  display: grid;
  grid-template-columns: 1fr minmax(280px, 0.82fr) 1fr;
  gap: clamp(18px, 3vw, 42px);
  align-items: center;
  margin-top: 24px;
  overflow: hidden;
  border-radius: 8px;
  padding: clamp(24px, 4vw, 46px);
}

.converge-side {
  display: grid;
  gap: 14px;
  z-index: 1;
}

.converge-node {
  min-height: 112px;
  border: 1px solid rgba(7, 18, 37, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  padding: 18px;
  box-shadow: 0 12px 34px rgba(7, 17, 34, 0.08);
}

.converge-side.operation .converge-node {
  border-color: rgba(15, 98, 254, 0.24);
}

.converge-side.sales .converge-node {
  border-color: rgba(245, 141, 46, 0.32);
}

.converge-node span {
  color: #697386;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.converge-node b {
  display: block;
  margin-top: 10px;
  color: #101827;
  font-size: 20px;
}

.converge-node p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
}

.converge-center {
  position: relative;
  display: grid;
  min-height: 360px;
  place-items: center;
  z-index: 1;
}

.platform-core {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(100%, 360px);
  min-height: 210px;
  place-items: center;
  border: 1px solid rgba(99, 217, 255, 0.34);
  border-radius: 8px;
  background: linear-gradient(180deg, #071426, #05070d);
  padding: 28px;
  color: white;
  text-align: center;
  box-shadow: 0 34px 90px rgba(7, 17, 34, 0.28);
}

.platform-core span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.platform-core b {
  max-width: 260px;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.12;
}

.platform-core p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  font-weight: 720;
  line-height: 1.55;
}

.pulse-ring {
  position: absolute;
  width: 250px;
  height: 250px;
  border: 1px solid rgba(99, 217, 255, 0.28);
  border-radius: 50%;
  animation: pulseRing 2400ms ease-out infinite;
}

.converge-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.converge-lines .line {
  position: absolute;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--blue), var(--cyan));
  opacity: 0.82;
  animation: dataPulse 2200ms linear infinite;
}

.converge-lines .l1,
.converge-lines .l2,
.converge-lines .l3 {
  left: 28%;
  width: 22%;
}

.converge-lines .r1,
.converge-lines .r2,
.converge-lines .r3 {
  right: 28%;
  width: 22%;
  background: linear-gradient(270deg, transparent, #ff9d42, #ff5a00);
}

.converge-lines .l1,
.converge-lines .r1 {
  top: 30%;
}

.converge-lines .l2,
.converge-lines .r2 {
  top: 50%;
  animation-delay: 320ms;
}

.converge-lines .l3,
.converge-lines .r3 {
  top: 70%;
  animation-delay: 640ms;
}

.data-flow {
  display: flex;
  gap: 10px;
  align-items: stretch;
  margin-top: 24px;
  overflow-x: auto;
  border-radius: 8px;
  padding: 26px;
}

.data-flow span {
  display: grid;
  min-width: 120px;
  min-height: 68px;
  place-items: center;
  border: 1px solid rgba(15, 98, 254, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  color: #101827;
  font-weight: 850;
  text-align: center;
}

.data-flow i {
  align-self: center;
  min-width: 30px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}

.architecture-canvas {
  margin-top: 44px;
  overflow: hidden;
  border-radius: 8px;
}

.container-architecture {
  margin-top: 44px;
  overflow: hidden;
  border-radius: 8px;
}

.external-source rect,
.storage-box rect {
  fill: rgba(255, 255, 255, 0.9);
  stroke: rgba(15, 98, 254, 0.2);
}

.external-source text,
.storage-box text {
  fill: #101827;
  font-size: 18px;
  font-weight: 850;
  text-anchor: middle;
}

.external-source text + text,
.storage-box text + text {
  fill: var(--muted);
  font-size: 14px;
  font-weight: 720;
}

.container-box rect {
  fill: rgba(255, 255, 255, 0.9);
  stroke: rgba(15, 98, 254, 0.28);
  stroke-width: 1.5;
}

.container-box.board rect {
  fill: var(--navy);
  stroke: rgba(99, 217, 255, 0.5);
}

.container-box.redis rect {
  fill: rgba(231, 240, 255, 0.92);
}

.container-box text {
  fill: #101827;
  font-size: 18px;
  font-weight: 830;
  text-anchor: middle;
}

.container-box text:nth-of-type(1) {
  fill: var(--blue);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.container-box text:nth-of-type(2) {
  font-size: 28px;
  font-weight: 880;
}

.container-box.board text {
  fill: rgba(255, 255, 255, 0.76);
}

.container-box.board text:nth-of-type(1) {
  fill: var(--cyan);
}

.container-box.board text:nth-of-type(2) {
  fill: white;
}

.container-lines path {
  fill: none;
  stroke: url("#containerLine");
  stroke-width: 3;
  stroke-linecap: round;
  marker-end: url("#containerArrow");
  stroke-dasharray: 9 10;
  animation: dash 18s linear infinite;
}

.platform-svg-panel rect {
  stroke-width: 1.5;
}

.platform-svg-panel.operation rect {
  fill: rgba(231, 240, 255, 0.9);
  stroke: rgba(15, 98, 254, 0.28);
}

.platform-svg-panel.sales rect {
  fill: rgba(255, 246, 235, 0.92);
  stroke: rgba(245, 141, 46, 0.3);
}

.platform-svg-panel text,
.backend-svg-panel text,
.platform-bottom text {
  text-anchor: middle;
  font-weight: 820;
}

.platform-svg-panel text:first-of-type {
  font-size: 26px;
}

.platform-svg-panel.operation text:first-of-type {
  fill: #0f4fc7;
}

.platform-svg-panel.sales text:first-of-type {
  fill: #b5540c;
}

.platform-svg-panel text:not(:first-of-type) {
  fill: #263244;
  font-size: 18px;
}

.backend-svg-panel rect {
  fill: var(--navy);
  stroke: rgba(99, 217, 255, 0.46);
  stroke-width: 1.5;
}

.backend-svg-panel text {
  fill: rgba(255, 255, 255, 0.76);
  font-size: 18px;
}

.backend-svg-panel text:first-of-type {
  fill: white;
  font-size: 28px;
  font-weight: 860;
}

.platform-bottom rect {
  fill: rgba(255, 255, 255, 0.9);
  stroke: rgba(15, 98, 254, 0.22);
}

.platform-bottom text {
  fill: #101827;
  font-size: 17px;
}

.full-pipeline-map {
  display: grid;
  grid-template-columns: 1fr 1.16fr 1fr;
  gap: 12px;
  margin-top: 44px;
  border-radius: 8px;
  padding: clamp(12px, 1.5vw, 22px);
}

.architecture-image-wrap {
  margin-top: 44px;
  overflow-x: auto;
  border-radius: 8px;
  padding: 8px;
}

.architecture-image-wrap img {
  display: block;
  width: 100%;
  min-width: 1280px;
  height: auto;
  border-radius: 6px;
}

.system-flow {
  width: min(1440px, calc(100% - 28px));
}

.server-runtime {
  margin-top: 22px;
  border-radius: 8px;
  padding: clamp(22px, 3vw, 34px);
}

.runtime-head {
  max-width: 980px;
  margin-bottom: 24px;
}

.runtime-head .eyebrow {
  margin-bottom: 10px;
}

.runtime-head h3 {
  margin: 0;
  font-size: clamp(22px, 2.2vw, 32px);
}

.runtime-head p:not(.eyebrow) {
  max-width: 860px;
  margin: 14px 0 0;
  color: #344054;
  font-size: 16px;
  font-weight: 620;
  line-height: 1.65;
}

.runtime-shell {
  display: grid;
  gap: 12px;
  border: 1px solid rgba(15, 98, 254, 0.16);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(15, 98, 254, 0.06), rgba(255, 255, 255, 0.82));
  padding: 18px;
}

.runtime-level {
  border: 1px solid rgba(15, 98, 254, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  padding: 16px;
  color: var(--blue);
  font-size: 15px;
  font-weight: 900;
  text-align: center;
}

.runtime-containers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.runtime-container {
  min-height: 260px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  padding: 22px;
  text-align: left;
}

.runtime-container.operation {
  border-color: rgba(15, 98, 254, 0.24);
}

.runtime-container.sales {
  border-color: rgba(255, 111, 0, 0.3);
}

.runtime-container.data {
  border-color: rgba(42, 157, 92, 0.28);
}

.runtime-container span {
  display: inline-block;
  border-radius: 999px;
  background: rgba(15, 98, 254, 0.08);
  padding: 7px 11px;
  color: #697386;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.runtime-container.sales span {
  background: rgba(255, 111, 0, 0.1);
}

.runtime-container.data span {
  background: rgba(42, 157, 92, 0.1);
}

.runtime-container b {
  display: block;
  margin-top: 10px;
  color: #101827;
  font-size: 24px;
  line-height: 1.1;
}

.runtime-container p {
  margin: 10px 0 18px;
  color: #344054;
  font-size: 15px;
  font-weight: 750;
  line-height: 1.5;
}

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

.runtime-container li {
  position: relative;
  padding-left: 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 680;
  line-height: 1.45;
}

.runtime-container li::before {
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  content: "";
}

.runtime-container.sales li::before {
  background: #ff6f00;
}

.runtime-container.data li::before {
  background: #2a9d5c;
}

.core-features {
  width: min(1320px, calc(100% - 40px));
}

.feature-index {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 40px;
}

.feature-index button {
  min-height: 292px;
  cursor: pointer;
  border: 1px solid rgba(7, 18, 37, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 54px rgba(7, 17, 34, 0.09);
  padding: 24px;
  text-align: left;
  transition:
    transform 240ms ease,
    border-color 240ms ease,
    background 240ms ease,
    box-shadow 240ms ease;
}

.feature-index button:hover {
  transform: translateY(-6px);
  border-color: rgba(15, 98, 254, 0.34);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 28px 70px rgba(7, 17, 34, 0.13);
}

.feature-index span {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  background: var(--navy);
  color: white;
  font-size: 12px;
  font-weight: 900;
}

.feature-index b {
  display: block;
  margin-top: 22px;
  color: #101827;
  font-size: 22px;
  line-height: 1.16;
}

.feature-index p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 720;
  line-height: 1.45;
}

.card-flow,
.phone-flow {
  display: flex;
  align-items: stretch;
  gap: 8px;
  margin-top: 20px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.card-flow em,
.card-flow strong,
.phone-flow strong {
  display: grid;
  min-width: 82px;
  min-height: 64px;
  place-items: center;
  border: 1px solid rgba(15, 98, 254, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  padding: 10px;
  color: #101827;
  font-size: 12px;
  font-style: normal;
  font-weight: 850;
  line-height: 1.25;
  text-align: center;
}

.card-flow strong,
.phone-flow strong {
  min-width: 108px;
  background: var(--navy);
  color: white;
}

.card-flow.sales em,
.card-flow.sales strong {
  border-color: rgba(255, 111, 0, 0.28);
}

.card-flow i,
.phone-flow i {
  align-self: center;
  min-width: 24px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  animation: dataPulse 2200ms linear infinite;
}

.card-flow.sales i {
  background: linear-gradient(90deg, #ff9d42, #ff5a00);
}

.card-flow i.return {
  background: repeating-linear-gradient(90deg, #ff9d42 0 7px, transparent 7px 12px);
}

.request-flow {
  position: relative;
}

.request-flow::before {
  position: absolute;
  top: -12px;
  left: 6px;
  color: #d36309;
  font-size: 11px;
  font-weight: 900;
  content: "주기적 요청 / 수집";
}

.phone-flow {
  align-items: center;
}

.phone-mini {
  display: grid;
  width: 76px;
  min-width: 76px;
  min-height: 104px;
  align-content: center;
  gap: 8px;
  border: 2px solid rgba(15, 98, 254, 0.26);
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, rgba(231, 240, 255, 0.9));
  padding: 12px;
  box-shadow: inset 0 8px 18px rgba(15, 98, 254, 0.08);
}

.phone-mini small {
  display: grid;
  min-height: 28px;
  place-items: center;
  border-radius: 999px;
  background: rgba(15, 98, 254, 0.1);
  color: #0f4fc7;
  font-size: 12px;
  font-weight: 900;
}

.feature-map {
  position: relative;
  display: grid;
  grid-template-areas:
    "help help help help"
    "operation meta ai android"
    ". sales sales external"
    "backend infra trouble trouble"
    "legend legend legend legend";
  grid-template-columns: 1fr 1.42fr 1.25fr 1.52fr;
  gap: 22px;
  margin-top: 42px;
  overflow: hidden;
  border-radius: 8px;
  padding: clamp(24px, 4vw, 46px);
}

.map-help {
  grid-area: help;
  justify-self: end;
  border: 1px solid rgba(15, 98, 254, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 14px 18px;
  color: #344054;
  font-size: 14px;
  font-weight: 760;
}

.diagram-card,
.sales-platform-card,
.external-box {
  position: relative;
  z-index: 2;
}

.diagram-card,
.sales-platform-card {
  cursor: pointer;
  border: 1px solid rgba(7, 18, 37, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  padding: 22px;
  text-align: left;
  box-shadow: 0 18px 54px rgba(7, 17, 34, 0.08);
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background 220ms ease,
    box-shadow 220ms ease;
}

.diagram-card:hover,
.sales-platform-card:hover {
  transform: translateY(-5px);
  border-color: rgba(15, 98, 254, 0.42);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 28px 70px rgba(7, 17, 34, 0.14);
}

.feature-map:has(button:hover) button:not(:hover) {
  opacity: 0.48;
}

.operation-card {
  grid-area: operation;
  border-color: rgba(15, 98, 254, 0.24);
}

.meta-card {
  grid-area: meta;
  border-color: rgba(255, 111, 0, 0.28);
}

.ai-card {
  grid-area: ai;
  border-color: rgba(42, 157, 92, 0.28);
}

.android-card {
  grid-area: android;
  border-color: rgba(124, 87, 255, 0.28);
}

.backend-card {
  grid-area: backend;
}

.infra-card {
  grid-area: infra;
}

.trouble-card {
  grid-area: trouble;
  border-color: rgba(124, 87, 255, 0.22);
}

.sales-platform-card {
  grid-area: sales;
  border-color: rgba(15, 98, 254, 0.42);
  background: rgba(255, 255, 255, 0.94);
}

.diagram-card > span,
.sales-platform-card > span {
  display: inline-grid;
  width: 40px;
  height: 40px;
  place-items: center;
  margin-bottom: 10px;
  border-radius: 50%;
  background: var(--navy);
  color: white;
  font-size: 13px;
  font-weight: 900;
}

.diagram-card b,
.sales-platform-card b {
  display: inline-block;
  margin-left: 12px;
  color: #101827;
  font-size: 20px;
  line-height: 1.22;
  vertical-align: middle;
}

.diagram-card p,
.sales-platform-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 680;
  line-height: 1.55;
}

.diagram-mini,
.android-mini,
.sales-steps {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  overflow-x: auto;
}

.diagram-mini em,
.android-mini em,
.sales-steps em {
  display: grid;
  min-width: 86px;
  min-height: 66px;
  place-items: center;
  border: 1px solid rgba(15, 98, 254, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  padding: 10px;
  color: #101827;
  font-size: 13px;
  font-style: normal;
  font-weight: 850;
  text-align: center;
}

.diagram-mini.orange em {
  border-color: rgba(255, 111, 0, 0.22);
}

.diagram-mini.green em {
  border-color: rgba(42, 157, 92, 0.22);
}

.diagram-mini.purple em {
  border-color: rgba(124, 87, 255, 0.24);
}

.diagram-mini i,
.android-mini i,
.sales-steps i {
  min-width: 28px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  animation: dataPulse 2200ms linear infinite;
}

.diagram-mini.orange i {
  background: linear-gradient(90deg, #ff9d42, #ff5a00);
}

.diagram-mini.green i {
  background: linear-gradient(90deg, #73d99f, #17964d);
}

.diagram-mini.purple i,
.android-mini i {
  background: linear-gradient(90deg, #b69cff, #7c57ff);
}

.diagram-mini i.dashed {
  background: repeating-linear-gradient(90deg, #17964d 0 7px, transparent 7px 12px);
}

.android-mini div {
  display: grid;
  width: 76px;
  min-width: 76px;
  min-height: 100px;
  align-content: center;
  gap: 8px;
  border: 2px solid rgba(124, 87, 255, 0.24);
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, rgba(246, 242, 255, 0.92));
  padding: 12px;
}

.android-mini small {
  display: grid;
  min-height: 28px;
  place-items: center;
  border-radius: 999px;
  background: rgba(124, 87, 255, 0.1);
  color: #6241dc;
  font-size: 12px;
  font-weight: 900;
}

.sales-platform-card .sales-steps em {
  min-width: 92px;
}

.external-box {
  grid-area: external;
  align-self: center;
  border: 1px dashed rgba(7, 18, 37, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.7);
  padding: 18px;
  text-align: center;
}

.external-box b {
  display: block;
  margin-bottom: 14px;
  color: #101827;
}

.external-box span {
  display: block;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.8);
  padding: 11px;
  color: #344054;
  font-size: 13px;
  font-weight: 800;
}

.external-box span + span {
  margin-top: 10px;
}

.feature-legend {
  grid-area: legend;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  border: 1px solid rgba(7, 18, 37, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  padding: 16px;
}

.feature-legend span {
  position: relative;
  padding-left: 42px;
  color: #344054;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
}

.feature-legend span::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 32px;
  height: 3px;
  transform: translateY(-50%);
  border-radius: 999px;
  background: var(--blue);
  content: "";
}

.feature-legend .orange::before { background: #ff6f00; }
.feature-legend .green::before { background: #17964d; }
.feature-legend .purple::before { background: #7c57ff; }
.feature-legend .black::before { background: #111827; }
.feature-legend .gray::before { background: repeating-linear-gradient(90deg, #9aa4b2 0 7px, transparent 7px 12px); }

.diagram-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.diagram-lines i {
  position: absolute;
  z-index: 1;
  border-radius: 999px;
  animation: dataPulse 2200ms linear infinite;
}

.line-blue { background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.line-orange { background: linear-gradient(90deg, #ff6f00, #ffb36b); }
.line-green { background: linear-gradient(90deg, #17964d, #8ee2ac); }
.line-purple { background: linear-gradient(90deg, #7c57ff, #c1adff); }
.line-black { background: #111827; }
.line-gray { background: repeating-linear-gradient(90deg, #9aa4b2 0 7px, transparent 7px 12px); }

.l-op-main { top: 39%; left: 10%; width: 25%; height: 3px; transform: rotate(90deg); }
.l-op-db { top: 44%; left: 20%; width: 22%; height: 3px; }
.l-meta { top: 46%; left: 30%; width: 16%; height: 3px; transform: rotate(90deg); }
.l-ai { top: 45%; left: 51%; width: 16%; height: 3px; transform: rotate(90deg); }
.l-android { top: 45%; right: 16%; width: 20%; height: 3px; transform: rotate(90deg); }
.l-external-1 { top: 56%; right: 19%; width: 8%; height: 3px; }
.l-external-2 { top: 63%; right: 19%; width: 8%; height: 3px; }
.l-backend { top: 73%; left: 21%; width: 23%; height: 3px; }
.l-infra { top: 73%; left: 48%; width: 16%; height: 3px; }
.l-trouble { top: 73%; right: 17%; width: 18%; height: 3px; }

.feature-image-map {
  margin-top: 42px;
  overflow-x: auto;
  border-radius: 8px;
  padding: 8px;
}

.feature-image-canvas {
  position: relative;
  width: 100%;
  min-width: 1320px;
}

.feature-image-canvas img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.hotspot {
  position: absolute;
  z-index: 4;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 10px;
  background: rgba(15, 98, 254, 0);
  transition:
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    opacity 180ms ease;
}

.hotspot:hover,
.hotspot:focus-visible {
  border-color: rgba(15, 98, 254, 0.62);
  background: rgba(15, 98, 254, 0.08);
  box-shadow: 0 0 0 4px rgba(15, 98, 254, 0.1);
  outline: none;
}

.feature-image-map:has(.hotspot:hover) .hotspot:not(:hover) {
  opacity: 0.42;
}

.operation-hotspot {
  top: 17.3%;
  left: 3%;
  width: 17.2%;
  height: 23.5%;
}

.meta-hotspot {
  top: 17.3%;
  left: 21.9%;
  width: 24.5%;
  height: 23.5%;
}

.ai-hotspot {
  top: 17.3%;
  left: 48%;
  width: 21.8%;
  height: 23.5%;
}

.android-hotspot {
  top: 17.3%;
  left: 71.4%;
  width: 26%;
  height: 23.5%;
}

.sales-hotspot {
  top: 49.2%;
  left: 21.7%;
  width: 52.9%;
  height: 18.5%;
}

.backend-hotspot {
  top: 74.3%;
  left: 3%;
  width: 30.2%;
  height: 17.4%;
}

.infra-hotspot {
  top: 74.3%;
  left: 35%;
  width: 30%;
  height: 17.4%;
}

.trouble-hotspot {
  top: 74.3%;
  left: 66.8%;
  width: 30.4%;
  height: 17.4%;
}
}

.feature-detail {
  width: min(1320px, calc(100% - 40px));
}

.feature-heading {
  max-width: 940px;
}

.feature-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 18px;
  margin-top: 36px;
}

.feature-problem,
.example-card,
.mock-dashboard,
.before-after,
.reason-grid > div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 18px 54px rgba(7, 17, 34, 0.08);
}

.feature-problem {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  border-color: rgba(15, 98, 254, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 251, 255, 0.88));
  padding: 26px;
}

.feature-problem > span {
  align-self: flex-start;
  border: 1px solid rgba(15, 98, 254, 0.18);
  border-radius: 999px;
  background: rgba(15, 98, 254, 0.08);
  padding: 8px 12px;
  color: #0f4fc7;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0;
}

.feature-detail.sales .feature-problem > span {
  border-color: rgba(224, 107, 10, 0.18);
  background: rgba(255, 111, 0, 0.09);
  color: #c45505;
}

.feature-problem b {
  display: block;
  margin-top: 20px;
  color: #05070d;
  font-size: clamp(25px, 2.2vw, 32px);
  font-weight: 900;
  line-height: 1.15;
}

.feature-problem p {
  margin: 18px 0 0;
  color: #3f4a5c;
  font-size: 16px;
  font-weight: 720;
  line-height: 1.7;
}

.feature-impl {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.feature-impl b {
  flex-basis: 100%;
  margin-right: 0;
  color: #101827;
  font-size: 18px;
}

.feature-impl span {
  border: 1px solid rgba(15, 98, 254, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  padding: 8px 12px;
  color: #263244;
  font-size: 13px;
  font-weight: 800;
}

.block-title {
  position: relative;
  margin: 0 0 -4px;
  padding-left: 16px;
  color: #05070d;
  font-size: clamp(22px, 2.1vw, 30px);
  font-weight: 900;
  line-height: 1.18;
}

.block-title::before {
  position: absolute;
  top: 0.12em;
  bottom: 0.08em;
  left: 0;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--blue), var(--cyan));
  content: "";
}

.block-title.wide {
  grid-column: 1 / -1;
  margin-top: 8px;
}

.example-card {
  grid-column: span 1;
  margin: 0;
  overflow-x: auto;
  padding: 22px;
  color: #101827;
  font-size: 14px;
  line-height: 1.6;
}

.request-examples,
.operation-screens {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.operation-screens figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 54px rgba(7, 17, 34, 0.08);
}

.operation-screens img {
  display: block;
  width: 100%;
  height: auto;
}

.operation-screens figcaption {
  border-top: 1px solid var(--line);
  padding: 14px 16px;
  color: #344054;
  font-size: 13px;
  font-weight: 760;
}

.sales-screens {
  display: grid;
  grid-column: 1 / -1;
  gap: 14px;
}

.sales-screens figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 111, 0, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 54px rgba(7, 17, 34, 0.08);
}

.sales-screens img {
  display: block;
  width: 100%;
  height: auto;
}

.sales-screens figcaption {
  border-top: 1px solid var(--line);
  padding: 14px 16px;
  color: #344054;
  font-size: 13px;
  font-weight: 760;
}

.android-consult-flow {
  grid-column: 1 / -1;
  display: flex;
  align-items: stretch;
  gap: 10px;
  overflow-x: auto;
  border-radius: 8px;
  padding: 22px;
}

.android-consult-flow span {
  display: grid;
  min-width: 132px;
  min-height: 82px;
  place-items: center;
  border: 1px solid rgba(124, 87, 255, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  padding: 12px;
  color: #101827;
  font-size: 14px;
  font-weight: 900;
  text-align: center;
}

.android-consult-flow span:last-of-type {
  background: var(--navy);
  color: white;
}

.android-consult-flow i {
  align-self: center;
  min-width: 34px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, #b69cff, #7c57ff);
  animation: dataPulse 2200ms linear infinite;
}

.feature-flow-shot {
  margin: 0;
  overflow-x: auto;
  border: 1px solid rgba(15, 98, 254, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 54px rgba(7, 17, 34, 0.08);
}

.feature-flow-shot img {
  display: block;
  width: 100%;
  min-width: 720px;
  height: auto;
}

.feature-flow-shot .block-title {
  padding: 20px 20px 12px;
}

.feature-flow-shot figcaption {
  border-top: 1px solid var(--line);
  padding: 14px 16px;
  color: #344054;
  font-size: 13px;
  font-weight: 760;
}

.android-board-shot {
  grid-column: 1 / -1;
  width: min(100%, 720px);
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(124, 87, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 54px rgba(7, 17, 34, 0.08);
}

.android-board-shot img {
  display: block;
  width: 100%;
  height: auto;
}

.android-board-shot figcaption {
  border-top: 1px solid var(--line);
  padding: 14px 16px;
  color: #344054;
  font-size: 13px;
  font-weight: 760;
}

.sequence-shot {
  grid-column: 1 / -1;
  margin: 0;
  overflow-x: auto;
  border: 1px solid rgba(124, 87, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 54px rgba(7, 17, 34, 0.08);
}

.sequence-shot img {
  display: block;
  width: 100%;
  min-width: 980px;
  height: auto;
}

.sequence-shot figcaption {
  border-top: 1px solid var(--line);
  padding: 14px 16px;
  color: #344054;
  font-size: 13px;
  font-weight: 760;
}

.ai-example-grid,
.reason-grid,
.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.ai-example-grid,
.intent-cases,
.before-after,
.reason-grid {
  grid-column: 1 / -1;
}

.intent-cases {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.intent-case {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  padding: 16px;
  box-shadow: 0 18px 54px rgba(7, 17, 34, 0.08);
}

.intent-case.pass {
  border-color: rgba(42, 157, 92, 0.28);
  background: linear-gradient(180deg, rgba(240, 253, 244, 0.92), rgba(255, 255, 255, 0.82));
}

.intent-case.drop {
  border-color: rgba(148, 163, 184, 0.36);
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.95), rgba(255, 255, 255, 0.82));
}

.intent-score {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 16px;
  align-items: center;
  border: 1px solid rgba(7, 18, 37, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  padding: 18px;
}

.intent-score span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.intent-score b {
  color: #15803d;
  font-size: 42px;
  line-height: 1;
}

.intent-case.drop .intent-score b {
  color: #64748b;
}

.intent-score em {
  grid-column: 1 / -1;
  color: #344054;
  font-size: 14px;
  font-style: normal;
  font-weight: 800;
}

.board-result {
  border: 1px solid rgba(42, 157, 92, 0.22);
  border-radius: 8px;
  background: rgba(240, 253, 244, 0.92);
  padding: 18px;
}

.board-result.discarded {
  border-color: rgba(148, 163, 184, 0.28);
  background: rgba(248, 250, 252, 0.94);
}

.board-result b {
  color: #15803d;
  font-size: 18px;
}

.board-result.discarded b {
  color: #64748b;
}

.board-result p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
}

.mock-dashboard {
  grid-column: span 1;
  padding: 22px;
}

.mock-dashboard div {
  display: grid;
  gap: 10px;
}

.mock-dashboard b {
  color: #101827;
  font-size: 18px;
}

.mock-dashboard span {
  border: 1px solid rgba(15, 98, 254, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  padding: 12px;
  color: #344054;
  font-weight: 760;
}

.before-after {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.before-after div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  padding: 22px;
}

.before-after b,
.reason-grid b {
  color: #101827;
  font-size: 18px;
}

.before-after p,
.reason-grid p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 680;
  line-height: 1.6;
}

.reason-grid {
  grid-column: 1 / -1;
}

.reason-grid::before {
  grid-column: 1 / -1;
  position: relative;
  margin-top: 8px;
  border-left: 4px solid var(--blue);
  padding-left: 16px;
  color: #05070d;
  font-size: clamp(22px, 2.1vw, 30px);
  font-weight: 900;
  line-height: 1.18;
  content: "설계 이유";
}

.reason-grid::after {
  display: none;
  content: "";
}

.reason-grid > div {
  padding: 22px;
}

.flow-map {
  display: grid;
  gap: 16px;
  margin-top: 42px;
  border-radius: 8px;
  padding: clamp(18px, 2.4vw, 34px);
}

.flow-spine {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 0 4px 8px 238px;
}

.flow-spine span {
  color: #697386;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.flow-lane {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
  border: 1px solid rgba(7, 18, 37, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 16px;
}

.flow-lane.operation {
  border-color: rgba(15, 98, 254, 0.24);
  background: linear-gradient(90deg, rgba(15, 98, 254, 0.08), rgba(255, 255, 255, 0.82));
}

.flow-lane.sales {
  border-color: rgba(255, 111, 0, 0.25);
  background: linear-gradient(90deg, rgba(255, 111, 0, 0.1), rgba(255, 255, 255, 0.84));
}

.flow-lane.critical {
  box-shadow: inset 0 0 0 1px rgba(255, 59, 48, 0.12);
}

.lane-title {
  display: grid;
  align-content: start;
  gap: 8px;
  border-right: 1px solid var(--line);
  padding-right: 18px;
}

.lane-title span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.flow-lane.operation .lane-title span {
  color: var(--blue);
}

.flow-lane.sales .lane-title span {
  color: #f06a00;
}

.lane-title b {
  color: #101827;
  font-size: 18px;
  line-height: 1.25;
}

.lane-title p {
  margin: 2px 0 0;
  color: #566176;
  font-size: 13.5px;
  font-weight: 620;
  line-height: 1.55;
}

.lane-steps {
  display: flex;
  min-width: 0;
  align-items: stretch;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.flow-node {
  display: grid;
  min-width: 210px;
  min-height: 132px;
  align-content: start;
  gap: 8px;
  border: 1px solid rgba(7, 18, 37, 0.11);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  padding: 16px;
  color: #0f172a;
  text-align: left;
  white-space: normal;
}

.flow-node small {
  color: #6b7280;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.flow-node b {
  color: #0f172a;
  font-size: 17px;
  line-height: 1.22;
}

.flow-node p {
  margin: 0;
  color: #596579;
  font-size: 13px;
  font-weight: 620;
  line-height: 1.5;
}

.flow-node.process,
.flow-node.core {
  background: linear-gradient(180deg, #ffffff, rgba(246, 249, 255, 0.92));
}

.flow-node.queue,
.flow-node.cache {
  background: linear-gradient(180deg, rgba(15, 98, 254, 0.08), rgba(255, 255, 255, 0.94));
}

.flow-node.output {
  background: var(--navy);
  color: white;
}

.flow-node.output small,
.flow-node.output p {
  color: rgba(255, 255, 255, 0.7);
}

.flow-node.output b {
  color: white;
}

.flow-lane.operation .flow-node {
  border-color: rgba(15, 98, 254, 0.24);
}

.flow-lane.sales .flow-node {
  border-color: rgba(255, 111, 0, 0.28);
}

.lane-steps i {
  align-self: center;
  min-width: 34px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}

.flow-lane.sales .lane-steps i {
  background: linear-gradient(90deg, #ff9d42, #ff5a00);
}

.lane-steps i.dashed {
  background: repeating-linear-gradient(
    90deg,
    currentColor 0 8px,
    transparent 8px 14px
  );
  color: rgba(15, 98, 254, 0.72);
}

.flow-lane.sales .lane-steps i.dashed {
  color: rgba(255, 111, 0, 0.75);
}


.pipeline-legend {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  padding: 12px 16px;
}

.pipeline-legend span {
  position: relative;
  padding-left: 48px;
  color: #263244;
  font-size: 13px;
  font-weight: 760;
}

.pipeline-legend span::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 36px;
  height: 2px;
  transform: translateY(-50%);
  background: var(--blue);
  content: "";
}

.pipeline-legend .dashed::before,
.pipeline-legend .batch::before {
  background: repeating-linear-gradient(90deg, var(--blue) 0 6px, transparent 6px 10px);
}

.pipeline-legend .batch::before {
  background: repeating-linear-gradient(90deg, #6b7280 0 6px, transparent 6px 10px);
}

.pipeline-legend .external::before {
  background: #f97316;
}

.pipeline-column {
  position: relative;
  display: grid;
  align-content: start;
  gap: 8px;
  border-radius: 8px;
  padding: 12px;
}

.pipeline-column h3 {
  margin: 0 0 4px;
  border-radius: 8px;
  padding: 12px;
  color: white;
  font-size: 20px;
  text-align: center;
}

.pipeline-column.operation {
  border: 1px solid rgba(15, 98, 254, 0.2);
  background: rgba(231, 240, 255, 0.62);
}

.pipeline-column.operation h3 {
  background: linear-gradient(135deg, #0f62fe, #2f80ed);
}

.pipeline-column.sales {
  border: 1px solid rgba(249, 115, 22, 0.24);
  background: rgba(255, 247, 237, 0.78);
}

.pipeline-column.sales h3 {
  background: linear-gradient(135deg, #f97316, #fb6a00);
}

.pipeline-column.backend {
  border: 1px solid rgba(15, 23, 42, 0.16);
  background: rgba(255, 255, 255, 0.8);
}

.pipeline-column.backend h3 {
  background: linear-gradient(135deg, #06111f, #13233a);
}

.pipeline-card {
  position: relative;
  border: 1px solid rgba(15, 98, 254, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  padding: 13px;
}

.pipeline-card + .pipeline-card::before {
  position: absolute;
  top: -11px;
  left: 50%;
  width: 2px;
  height: 10px;
  transform: translateX(-50%);
  background: var(--blue);
  content: "";
}

.pipeline-card.async {
  border-color: rgba(239, 68, 68, 0.28);
  background: rgba(255, 245, 245, 0.88);
}

.pipeline-card.async b {
  color: #dc2626;
}

.pipeline-card.store,
.pipeline-card.batch {
  border-color: rgba(34, 197, 94, 0.28);
  background: rgba(240, 253, 244, 0.88);
}

.pipeline-card.store b,
.pipeline-card.batch b {
  color: #15803d;
}

.pipeline-column.sales .pipeline-card {
  border-color: rgba(249, 115, 22, 0.24);
}

.pipeline-column.sales .pipeline-card + .pipeline-card::before {
  background: #f97316;
}

.pipeline-card.nlp {
  background: rgba(255, 247, 237, 0.94);
}

.pipeline-card b,
.backend-box b,
.aws-box b,
.pipeline-security b {
  display: block;
  color: #101827;
  font-size: 15px;
  line-height: 1.25;
}

.pipeline-card p,
.backend-box p,
.aws-box p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.55;
}

.backend-containers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.backend-box {
  border-radius: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
}

.backend-box.web {
  border-color: rgba(15, 98, 254, 0.24);
  background: rgba(239, 246, 255, 0.9);
}

.backend-box.board {
  border-color: rgba(249, 115, 22, 0.28);
  background: rgba(255, 247, 237, 0.9);
}

.backend-box.redis,
.backend-box.mysql {
  border-color: rgba(34, 197, 94, 0.25);
  background: rgba(240, 253, 244, 0.9);
}

.aws-box {
  margin-top: 10px;
  border-radius: 8px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: rgba(248, 250, 252, 0.92);
  padding: 14px;
  text-align: center;
}

.pipeline-security {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 8px;
  background: rgba(250, 245, 255, 0.76);
  padding: 12px;
}

.pipeline-security h3 {
  grid-column: 1 / -1;
  margin: 0 0 4px;
  color: #6d28d9;
  font-size: 18px;
  text-align: center;
}

.pipeline-security div {
  border: 1px solid rgba(124, 58, 237, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  padding: 11px;
  text-align: center;
}

.pipeline-security b {
  font-size: 12.5px;
}

.pipeline-security span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 650;
}

.arch-center rect {
  fill: var(--navy);
  stroke: rgba(99, 217, 255, 0.44);
}

.arch-center text {
  fill: white;
  font-size: 28px;
  font-weight: 850;
  text-anchor: middle;
}

.arch-center text + text,
.arch-center text + text + text,
.arch-center text + text + text + text {
  fill: rgba(255, 255, 255, 0.74);
  font-size: 18px;
  font-weight: 740;
}

.arch-node rect {
  width: 170px;
  height: 118px;
  fill: rgba(255, 255, 255, 0.9);
  stroke: rgba(15, 98, 254, 0.22);
}

.arch-node text {
  fill: #101827;
  font-size: 17px;
  font-weight: 850;
  text-anchor: middle;
}

.arch-node text + text {
  fill: var(--muted);
  font-size: 13px;
  font-weight: 720;
}

.arch-lines path {
  fill: none;
  stroke: url("#lineBlue");
  stroke-width: 3;
  stroke-linecap: round;
  marker-end: url("#flowArrow");
  stroke-dasharray: 9 10;
  animation: dash 18s linear infinite;
}

.arch-block rect {
  rx: 8px;
  fill: rgba(255, 255, 255, 0.86);
  stroke: rgba(15, 98, 254, 0.22);
}

.arch-block.primary rect {
  fill: var(--navy);
  stroke: rgba(99, 217, 255, 0.44);
}

.arch-block text {
  fill: #101827;
  font-size: 18px;
  font-weight: 840;
  text-anchor: middle;
}

.arch-block text + text,
.arch-block text + text + text,
.arch-block text + text + text + text,
.arch-block text + text + text + text + text,
.arch-block text + text + text + text + text + text,
.arch-block text + text + text + text + text + text + text {
  fill: var(--muted);
  font-size: 16px;
  font-weight: 740;
}

.arch-block.primary text {
  fill: white;
}

.arch-block.primary text + text,
.arch-block.primary text + text + text,
.arch-block.primary text + text + text + text,
.arch-block.primary text + text + text + text + text,
.arch-block.primary text + text + text + text + text + text,
.arch-block.primary text + text + text + text + text + text + text {
  fill: rgba(255, 255, 255, 0.76);
}

svg {
  display: block;
  width: 100%;
  height: auto;
}

.overview-node rect,
.loop-node rect {
  width: 190px;
  height: 116px;
  rx: 8px;
  fill: var(--paper-strong);
  stroke: rgba(15, 98, 254, 0.22);
}

.overview-node.primary rect {
  width: 230px;
  height: 132px;
  fill: var(--navy);
  stroke: rgba(99, 217, 255, 0.42);
}

.overview-node text,
.loop-node text {
  fill: #101827;
  font-size: 18px;
  font-weight: 850;
  text-anchor: middle;
}

.overview-node text + text {
  fill: var(--muted);
  font-size: 14px;
  font-weight: 720;
}

.overview-node.primary text {
  fill: white;
}

.overview-node.primary text + text {
  fill: rgba(255, 255, 255, 0.72);
}

.diagram-lines path {
  fill: none;
  stroke: url("#diagramBlue");
  stroke-width: 3;
  stroke-linecap: round;
  marker-end: url("#arrow");
  stroke-dasharray: 9 10;
  animation: dash 18s linear infinite;
}

.infra-diagram .diagram-lines path {
  stroke: url("#infraBlue");
  marker-end: url("#infraArrow");
}

.core-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 40px;
}

.core-card-grid.four {
  grid-template-columns: repeat(4, 1fr);
}

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

.core-card {
  min-height: 310px;
  cursor: pointer;
  border-radius: 8px;
  padding: 30px;
  text-align: left;
  transition:
    transform 260ms ease,
    border-color 260ms ease,
    background 260ms ease;
}

.core-card:hover,
.core-card.is-active {
  transform: translateY(-8px);
  border-color: rgba(15, 98, 254, 0.42);
  background: rgba(255, 255, 255, 0.92);
}

.core-card span {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: var(--navy);
  color: white;
  font-size: 13px;
  font-weight: 850;
}

.core-card h3 {
  margin-top: 28px;
  font-size: 24px;
  line-height: 1.18;
}

.core-card p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.core-card b {
  display: block;
  margin-top: 28px;
  color: var(--blue);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-stage {
  margin-top: 24px;
  border-radius: 8px;
  padding: clamp(24px, 4vw, 46px);
}

.detail-panel {
  display: none;
}

.detail-panel.is-active {
  display: block;
  animation: panelIn 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.detail-copy > p:not(.eyebrow) {
  max-width: 920px;
  color: #2d3645;
  font-size: 17px;
  line-height: 1.68;
}

.implementation-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.implementation-links button {
  cursor: pointer;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  padding: 22px;
  text-align: left;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background 220ms ease,
    box-shadow 220ms ease;
}

.implementation-links button:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 98, 254, 0.34);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 40px rgba(7, 17, 34, 0.1);
}

.implementation-links span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.implementation-links b {
  display: block;
  margin-top: 12px;
  color: #101827;
  font-size: 19px;
  line-height: 1.24;
}

.implementation-links p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.55;
}

.role-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  padding: 20px;
}

.role-grid b {
  color: var(--blue);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.role-grid p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.62;
}

.creative-flow i {
  align-self: center;
  min-width: 38px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}

.ai-demo {
  display: grid;
  grid-template-columns: 1.05fr 0.55fr 0.9fr 0.95fr;
  gap: 18px;
  align-items: stretch;
  margin-top: 44px;
  border-radius: 8px;
  padding: clamp(22px, 4vw, 40px);
}

.raw-card,
.parsed-card,
.dashboard-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-strong);
  padding: 24px;
}

.raw-card b,
.parsed-card b,
.dashboard-card b {
  display: block;
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.raw-card p {
  margin: 0;
  color: #111827;
  font-size: 20px;
  font-weight: 720;
  line-height: 1.7;
}

.ai-arrow {
  display: grid;
  place-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
  text-align: center;
}

.ai-arrow i {
  width: 3px;
  height: 84px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--cyan), var(--blue));
}

dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

dl div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

dt {
  color: var(--muted);
  font-weight: 720;
}

dd {
  margin: 0;
  color: #101827;
  font-weight: 850;
}

.mini-bars {
  display: flex;
  height: 142px;
  align-items: end;
  gap: 10px;
  margin: 10px 0 18px;
}

.mini-bars span {
  flex: 1;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, var(--blue), var(--cyan));
  animation: rise 1200ms ease both;
}

.dashboard-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.score-meter {
  height: 16px;
  margin: 16px 0 22px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(15, 98, 254, 0.11);
}

.score-meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  animation: growWidth 1300ms ease both;
}

.loop-path {
  fill: none;
  stroke: #0f62fe;
  stroke-width: 4;
  stroke-dasharray: 12 14;
  marker-end: url("#loopArrow");
  animation: dash 18s linear infinite;
}

.loop-node rect {
  width: 164px;
  height: 64px;
}

.loop-node text {
  transform: translate(82px, 40px);
  font-size: 16px;
}

.loop-node.primary rect {
  fill: var(--navy);
}

.loop-node.primary text {
  fill: white;
}

.pipeline-steps text {
  fill: #101827;
  font-size: 24px;
  font-weight: 850;
}

.phone-crm-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 22px;
  margin-top: 44px;
}

.phone-frame,
.crm-timeline {
  border-radius: 8px;
  padding: 28px;
}

.phone-top {
  width: 84px;
  height: 6px;
  margin: 0 auto 28px;
  border-radius: 999px;
  background: #b9c2d0;
}

.event-row {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  padding: 18px;
}

.event-row + .event-row {
  margin-top: 12px;
}

.event-row.active {
  background: var(--navy);
  color: white;
}

.event-row span {
  color: var(--muted);
  font-size: 14px;
}

.event-row.active span {
  color: rgba(255, 255, 255, 0.72);
}

.crm-timeline {
  display: grid;
  gap: 16px;
}

.timeline-item {
  position: relative;
  border-left: 2px solid rgba(15, 98, 254, 0.28);
  padding: 4px 0 18px 32px;
}

.timeline-item span {
  position: absolute;
  top: 8px;
  left: -8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 8px rgba(15, 98, 254, 0.12);
}

.timeline-item p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.infra-shell rect,
.infra-box rect,
.infra-service rect,
.infra-output rect {
  rx: 8px;
  fill: rgba(255, 255, 255, 0.7);
  stroke: rgba(7, 18, 37, 0.13);
}

.infra-shell text,
.infra-box text,
.infra-output text {
  fill: var(--blue);
  font-size: 22px;
  font-weight: 850;
}

.infra-service text {
  fill: #101827;
  font-size: 20px;
  font-weight: 850;
  text-anchor: middle;
}

.infra-service text + text,
.infra-service text + text + text {
  fill: var(--muted);
  font-size: 15px;
  font-weight: 720;
}

.infra-service.django rect {
  fill: var(--navy);
  stroke: rgba(99, 217, 255, 0.42);
}

.infra-service.django text {
  fill: white;
}

.infra-service.django text + text,
.infra-service.django text + text + text {
  fill: rgba(255, 255, 255, 0.72);
}

.creative-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 18px;
  align-items: stretch;
  margin-top: 40px;
  border-radius: 8px;
  padding: clamp(22px, 4vw, 38px);
}

.creative-flow div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-strong);
  padding: 24px;
}

.creative-flow b {
  color: var(--blue);
}

.creative-flow p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 38px;
}

.decision-grid,
.security-grid,
.stack-layers {
  display: grid;
  gap: 14px;
  margin-top: 38px;
}

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

.decision-grid div,
.stack-layers div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  padding: 24px;
}

.decision-grid b,
.stack-layers b {
  color: var(--blue);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.decision-grid p,
.stack-layers p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

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

.security-grid span {
  border: 1px solid rgba(15, 98, 254, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  padding: 18px;
  color: #101827;
  font-weight: 850;
  text-align: center;
}

.deploy-flow {
  display: flex;
  gap: 10px;
  align-items: stretch;
  margin-top: 42px;
  overflow-x: auto;
  border-radius: 8px;
  padding: 28px;
}

.deploy-flow span {
  display: grid;
  min-width: 136px;
  min-height: 82px;
  place-items: center;
  border: 1px solid rgba(15, 98, 254, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  color: #101827;
  font-weight: 850;
  text-align: center;
}

.deploy-flow i {
  align-self: center;
  min-width: 34px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}

.queue-trouble {
  display: grid;
  gap: 18px;
  margin-top: 42px;
  border-radius: 8px;
  padding: clamp(22px, 3vw, 34px);
}

.queue-trouble .before,
.queue-trouble .after {
  display: flex;
  align-items: stretch;
  gap: 10px;
  overflow-x: auto;
  border-radius: 8px;
  padding: 16px;
}

.queue-trouble .before {
  border: 1px solid rgba(255, 59, 48, 0.2);
  background: rgba(255, 59, 48, 0.06);
}

.queue-trouble .after {
  border: 1px solid rgba(15, 98, 254, 0.22);
  background: rgba(15, 98, 254, 0.07);
}

.queue-trouble b {
  display: grid;
  min-width: 92px;
  place-items: center;
  border-right: 1px solid var(--line);
  color: #101827;
  font-size: 15px;
  font-weight: 900;
}

.queue-trouble span {
  display: grid;
  min-width: 142px;
  min-height: 74px;
  place-items: center;
  border: 1px solid rgba(7, 18, 37, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  padding: 12px;
  color: #101827;
  font-size: 14px;
  font-weight: 860;
  text-align: center;
}

.queue-trouble i {
  align-self: center;
  min-width: 34px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, #ff9d42, #ff3b30);
}

.queue-trouble .after i {
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}

.queue-trouble i.dashed {
  background: repeating-linear-gradient(
    90deg,
    currentColor 0 8px,
    transparent 8px 14px
  );
  color: rgba(15, 98, 254, 0.72);
}

.stack-layers {
  grid-template-columns: 1fr;
}

.stack-layers div {
  display: grid;
  grid-template-columns: 220px 1fr;
  align-items: center;
}

.business-context .section-heading {
  max-width: 980px;
}

.timeline-ui {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: 40px;
  border-radius: 8px;
  padding: 28px;
}

.timeline-ui div,
.timeline-track div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  padding: 18px;
}

.timeline-ui span,
.timeline-track span {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--navy);
  color: white;
  font-size: 12px;
  font-weight: 850;
}

.timeline-ui b,
.timeline-track b {
  display: block;
  color: #101827;
  font-size: 18px;
}

.timeline-ui p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.timeline-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 40px;
}

.closing {
  display: grid;
  min-height: 80vh;
  place-items: center;
  text-align: center;
}

.closing-copy {
  max-width: 900px;
}

.closing p {
  margin-inline: auto;
}

.reveal {
  transform: translateY(34px);
  opacity: 0;
  transition:
    transform 900ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 900ms ease;
}

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

@keyframes dash {
  to {
    stroke-dashoffset: -220;
  }
}

@keyframes rise {
  from {
    transform: scaleY(0.08);
    opacity: 0.2;
  }
}

@keyframes panelIn {
  from {
    transform: translateY(16px);
    opacity: 0;
  }
}

@keyframes growWidth {
  from {
    width: 0;
  }
}

@keyframes pulseRing {
  0% {
    transform: scale(0.74);
    opacity: 0.62;
  }

  100% {
    transform: scale(1.28);
    opacity: 0;
  }
}

@keyframes dataPulse {
  0% {
    transform: scaleX(0.15);
    opacity: 0;
  }

  18% {
    opacity: 0.85;
  }

  100% {
    transform: scaleX(1);
    opacity: 0;
  }
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .section {
    width: min(100% - 28px, 760px);
    padding: 86px 0;
  }

  .hero,
  .platform-split,
  .full-pipeline-map,
  .core-card-grid,
  .core-card-grid.four,
  .container-grid,
  .feature-index,
  .feature-map,
  .feature-layout,
  .problem-columns,
  .converge-diagram,
  .implementation-links,
  .overview-split-list,
  .ai-demo,
  .runtime-containers,
  .phone-crm-grid,
  .creative-flow,
  .role-grid,
  .decision-grid,
  .security-grid,
  .timeline-ui,
  .timeline-track {
    grid-template-columns: 1fr;
  }

  .ai-example-grid,
  .request-examples,
  .operation-screens,
  .intent-cases,
  .before-after,
  .reason-grid {
    grid-template-columns: 1fr;
  }

  .backend-containers,
  .pipeline-security {
    grid-template-columns: 1fr;
  }

  .core-features,
  .feature-detail,
  #architecture {
    width: min(100% - 20px, 980px);
  }

  .flow-spine {
    display: none;
  }

  .converge-lines {
    display: none;
  }

  .map-lines {
    display: none;
  }

  .feature-map {
    grid-template-areas:
      "help"
      "operation"
      "meta"
      "ai"
      "android"
      "sales"
      "external"
      "backend"
      "infra"
      "trouble"
      "legend";
  }

  .map-help {
    justify-self: stretch;
  }

  .feature-legend {
    grid-template-columns: 1fr;
  }

  .converge-center {
    min-height: 260px;
  }

  .flow-lane {
    grid-template-columns: 1fr;
  }

  .lane-title {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 0 0 14px;
  }

  .runtime-head {
    display: block;
  }

  .hero {
    gap: 34px;
    padding-top: 132px;
  }

  .hero-orbit {
    display: grid;
    height: auto;
    gap: 10px;
  }

  .hero-orbit svg {
    display: none;
  }

  .orbit-core,
  .orbit-node,
  .node-visit,
  .node-meta,
  .node-call,
  .node-demand,
  .node-reserve {
    position: static;
    width: 100%;
    min-height: 74px;
    transform: none;
  }

  .orbit-core {
    order: -1;
    height: auto;
  }

  .platform-arrow,
  .platform-backend {
    grid-column: auto;
  }

  .wide-diagram,
  .loop-diagram,
  .infra-diagram {
    overflow-x: auto;
  }

  .wide-diagram svg,
  .loop-diagram svg,
  .infra-diagram svg,
  .architecture-canvas svg,
  .container-architecture svg {
    width: 980px;
    max-width: none;
  }

  .layer,
  .layer-row,
  .stack-layers div {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .ai-arrow {
    grid-template-columns: 1fr auto 1fr;
  }

  .ai-arrow i {
    width: 80px;
    height: 3px;
  }

  .creative-flow i {
    min-width: auto;
    width: 3px;
    height: 40px;
    justify-self: center;
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: 38px;
    line-height: 1.08;
  }

  .hero-role {
    font-size: 38px;
  }

  .hero-platform {
    font-size: 20px;
  }

  .hero-title-line {
    font-size: 24px;
    white-space: normal;
  }

  h2 {
    font-size: 30px;
    line-height: 1.12;
  }

  .hero-sub,
  .closing p {
    font-size: 17px;
  }

  .hero-statement,
  .section-heading p {
    font-size: 15.5px;
  }

  .core-card,
  .detail-stage,
  .ai-demo,
  .phone-frame,
  .crm-timeline {
    padding: 20px;
  }
}