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

:root {
  color-scheme: light;
  font-synthesis-weight: none;
  --ink: #0f1720;
  --muted: #667085;
  --soft: #eef0ff;
  --paper: #fbfbf8;
  --panel: #ffffff;
  --line: rgba(15, 23, 32, 0.1);
  --brand: #314255;
  --accent: #22c55e;
  --accent-deep: #12733a;
  --shadow: 0 34px 90px rgba(49, 66, 85, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

button {
  font: inherit;
}

.site-shell {
  overflow: hidden;
  background: #ffffff;
}

.hero-section {
  position: relative;
  min-height: 100svh;
  padding: 28px clamp(20px, 4vw, 72px) 68px;
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  isolation: isolate;
  background: url("./assets/hero/xycut-hero-bg.jpg") left top / cover no-repeat;
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 58%, #ffffff 100%);
}

.hero-bg-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left top;
  pointer-events: none;
}

.ambient {
  display: none;
}

.ambient-one {
  width: 360px;
  height: 360px;
  top: 18%;
  left: 10%;
  background: rgba(34, 197, 94, 0.12);
}

.ambient-two {
  width: 420px;
  height: 420px;
  right: 6%;
  bottom: 11%;
  background: rgba(49, 66, 85, 0.12);
}

.topbar {
  position: relative;
  z-index: 2;
  width: min(1120px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
}

.brand-mark img {
  display: block;
  width: 156px;
  height: auto;
  filter: drop-shadow(0 8px 18px rgba(49, 66, 85, 0.12));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
  color: rgba(15, 23, 32, 0.72);
  font-size: 14px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  justify-self: center;
  width: min(720px, 100%);
  margin-top: -12px;
  text-align: center;
}

.hero-wordmark {
  width: min(225px, 68vw);
  margin: 0 auto 15px;
  display: flex;
  justify-content: center;
}

.hero-wordmark img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 12px 28px rgba(49, 66, 85, 0.16));
}

.eyebrow {
  margin: 0 0 25px;
  color: rgba(15, 23, 32, 0.62);
  font-size: 18px;
  font-weight: 650;
  text-transform: none;
}

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

h1 {
  margin-bottom: 50px;
  font-family: "Manrope", "Inter", "SF Pro Display", "Segoe UI", Arial, sans-serif;
  font-size: clamp(48px, 6.6vw, 68px);
  line-height: 1.06;
  font-weight: 700;
  letter-spacing: 0;
}

.domain-title-wrap {
  position: relative;
  width: fit-content;
  margin: 0 auto 80px;
}

.domain-title {
  margin-bottom: 0;
}

.domain-annotations {
  position: absolute;
  top: calc(100% - -2px);
  left: 0;
  width: 100%;
  height: 52px;
  color: #6b6b6bcc;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  pointer-events: none;
  user-select: none;
}

.domain-annotation {
  position: absolute;
  top: 0;
  display: grid;
  justify-items: center;
  gap: 1px;
}

.domain-annotation-xy {
  left: 5px;
  width: 18%;
}

.domain-annotation-cut {
  left: 25%;
  width: 25%;
}

.domain-annotation-com {
  left: 60%;
  width: 40%;
}

.domain-annotation svg {
  display: block;
  width: 100%;
  height: 26px;
  overflow: visible;
}

.domain-annotation path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.15;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.domain-annotation em {
  font-style: normal;
  font-size: 13px;
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
}

.hero-domain-note {
  width: min(620px, 88vw);
  margin: 0 auto 20px;
}

.hero-domain-note img {
  display: block;
  width: 100%;
  height: auto;
}

.domain-breakdown {
  width: min(420px, 100%);
  margin: -4px auto 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 3vw, 28px);
}

.domain-part {
  position: relative;
  padding-top: 13px;
  text-align: center;
}

.domain-part::before {
  content: "";
  position: absolute;
  top: 0;
  left: 14%;
  right: 14%;
  height: 6px;
  border-radius: 999px;
  background: #e54835;
  transform: rotate(-1deg);
}

.domain-part:nth-child(2)::before {
  transform: rotate(0.4deg);
}

.domain-part:nth-child(3)::before {
  transform: rotate(-2deg);
}

.domain-part span,
.domain-part strong {
  display: block;
}

.domain-part span {
  font-family: "Manrope", "Inter", "Segoe UI", Arial, sans-serif;
  color: rgba(15, 23, 32, 0.52);
  font-size: 13px;
  font-weight: 800;
}

.domain-part strong {
  margin-top: 5px;
  color: #df3f2f;
  font-size: 17px;
  line-height: 1.1;
  font-weight: 800;
}

.hero-subtitle {
  width: min(560px, 100%);
  margin: 40px auto 60px;
  color: rgba(15, 23, 32, 0.74);
  font-size: clamp(18px, 2.1vw, 24px);
  line-height: 1.55;
  font-weight: 500;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  min-height: 42px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button-primary {
  color: #fff;
  background: #000;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.16);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(15, 23, 32, 0.12);
}

.workspace-section {
    /* min-height: 100svh; */
    padding: 60px clamp(18px, 5vw, 88px) 80px;
    /* background: linear-gradient(180deg, rgba(255, 255, 255, 0.28), #ffffff 36%),
    radial-gradient(circle at 50% 4%, rgba(49, 66, 85, 0.12), transparent 34rem); */
    margin: 50px 0 100px;
}

.section-heading {
  width: min(980px, 100%);
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.08;
  font-weight: 720;
}

.section-subtitle {
  width: min(640px, 100%);
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.product-window {
  width: min(1100px, 100%);
  height: min(690px, calc(100svh - 210px));
  min-height: 560px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 238px 1fr;
  overflow: hidden;
  border: 1px solid rgb(15 23 32 / 12%);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.workflow-window {
  height: auto;
  min-height: 640px;
  display: block;
  padding: 0;
}

.workflow-topbar {
  height: 45px;
  padding: 0 18px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid rgba(15, 23, 32, 0.08);
  background: rgba(250, 250, 248, 0.82);
}

.workflow-topbar .window-controls {
  margin-bottom: 0;
}

.workflow-title {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  color: rgba(15, 23, 32, 0.76);
  font-size: 14px;
  font-weight: 700;
}

.workflow-title img {
  width: 24px;
  height: 24px;
  border-radius: 999px;
}

.workflow-status {
  justify-self: end;
  padding: 7px 12px;
  border: 1px solid rgba(18, 115, 58, 0.14);
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.08);
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 800;
}

.workflow-content {
  padding: 34px clamp(22px, 4vw, 48px) 38px;
}

.workflow-intro {
  width: min(720px, 100%);
  margin-bottom: 26px;
}

.workflow-intro p {
  margin-bottom: 8px;
  color: var(--accent-deep);
  font-size: 13px;
  font-weight: 800;
}

.workflow-intro h3 {
  margin-bottom: 0;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.12;
  font-weight: 720;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

.flow-card {
  min-height: 168px;
  padding: 20px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #fbfbfa;
}

.flow-card.active {
  background: #ffffff;
  border-color: rgba(18, 115, 58, 0.28);
  box-shadow: 0 18px 38px rgba(49, 66, 85, 0.1);
}

.flow-index {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 850;
}

.flow-card h4 {
  margin: 0 0 10px;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.2;
}

.flow-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.workflow-board {
  padding: 24px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background:
    linear-gradient(180deg, #ffffff, #fbfbfa),
    radial-gradient(circle at 20% 0%, rgba(34, 197, 94, 0.08), transparent 16rem);
}

.board-heading {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(280px, 1.2fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 22px;
}

.board-heading span {
  display: block;
  margin-bottom: 8px;
  color: rgba(15, 23, 32, 0.54);
  font-size: 13px;
  font-weight: 750;
}

.board-heading h4 {
  margin: 0;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.16;
}

.board-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}

.step-lanes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.step-lane {
  position: relative;
  min-height: 138px;
  padding: 18px 16px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #ffffff;
}

.step-lane::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -10px;
  width: 10px;
  height: 1px;
  background: rgba(15, 23, 32, 0.18);
}

.step-lane:last-child::after {
  display: none;
}

.step-lane span {
  display: block;
  margin-bottom: 14px;
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 850;
}

.step-lane strong {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
}

.step-lane p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.58;
}

.output-strip {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #f7f7f5;
}

.output-strip div {
  min-height: 76px;
  padding: 15px 16px;
  border-right: 1px solid rgba(15, 23, 32, 0.08);
}

.output-strip div:last-child {
  border-right: 0;
}

.output-strip span,
.output-strip strong {
  display: block;
}

.output-strip span {
  margin-bottom: 8px;
  color: rgba(15, 23, 32, 0.5);
  font-size: 12px;
  font-weight: 750;
}

.output-strip strong {
  font-size: 14px;
  line-height: 1.35;
}

.windows-topbar {
  grid-template-columns: 1fr auto auto;
  padding: 0 0 0 18px;
  background: #f4f5f5;
}

.windows-topbar .workflow-title {
  justify-content: flex-start;
}

.windows-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.windows-meta span {
  padding: 7px 11px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 999px;
  background: #ffffff;
  color: rgba(15, 23, 32, 0.58);
  font-size: 12px;
  font-weight: 750;
}

.window-actions {
  height: 100%;
  display: grid;
  grid-template-columns: repeat(3, 46px);
  margin-left: 12px;
}

.window-actions button {
  width: 46px;
  height: 100%;
  border: 0;
  background: transparent;
  color: rgba(15, 23, 32, 0.64);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 15px;
  line-height: 1;
}

.window-actions button:hover {
  background: rgba(15, 23, 32, 0.08);
}

.window-actions .close:hover {
  background: #d93025;
  color: #fff;
}

.workflow-layout {
  display: grid;
  grid-template-columns: 210px 1fr;
  min-height: 600px;
}

.workflow-sidebar {
  padding: 22px 14px;
  border-right: 1px solid rgba(15, 23, 32, 0.08);
  background: #f7f8f7;
}

.sidebar-section + .sidebar-section {
  margin-top: 30px;
}

.sidebar-section p {
  margin: 0 0 10px;
  color: rgba(15, 23, 32, 0.48);
  font-size: 13px;
  font-weight: 800;
}

.workflow-tab,
.sidebar-section a {
  width: 100%;
  min-height: 40px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  gap: 9px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: rgba(15, 23, 32, 0.72);
  font-size: 13px;
  text-align: left;
}

.workflow-tab {
  cursor: pointer;
}

.workflow-tab span {
  color: rgba(15, 23, 32, 0.38);
  font-size: 12px;
  font-weight: 850;
}

.workflow-tab.active {
  background: #ffffff;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px rgba(15, 23, 32, 0.08), 0 8px 18px rgba(15, 23, 32, 0.05);
}

.workflow-tab.active span {
  color: var(--accent-deep);
}

.workflow-detail {
  min-height: 582px;
  padding: clamp(28px, 3.2vw, 42px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 78% 14%, rgba(34, 197, 94, 0.08), transparent 17rem),
    #ffffff;
}

.studio-preview-panel {
  min-width: 0;
  min-height: 582px;
  padding: clamp(28px, 3.2vw, 42px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 78% 10%, rgba(130, 94, 255, 0.07), transparent 18rem),
    radial-gradient(circle at 18% 8%, rgba(34, 197, 94, 0.06), transparent 18rem),
    #ffffff;
}

.studio-preview-panel[hidden],
.workflow-detail[hidden] {
  display: none;
}

.studio-preview-hero {
  margin-bottom: 20px;
  text-align: center;
}

.studio-preview-hero img {
  display: block;
  width: min(186px, 36vw);
  height: auto;
  margin: 0 auto;
}

.studio-preview-hero p {
  margin: 7px 0 0;
  color: rgba(15, 23, 32, 0.52);
  font-size: 14px;
  line-height: 1.4;
}

.studio-input-card {
  width: min(620px, 82%);
  min-height: 122px;
  padding: 20px 20px 10px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  border: 1px solid rgba(15, 23, 32, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.studio-input-card p {
  margin: 0;
  color: rgba(15, 23, 32, 0.42);
  font-size: 14px;
}

.studio-input-space {
  min-height: 34px;
}

.studio-input-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.studio-input-footer div {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(15, 23, 32, 0.74);
  font-size: 12px;
}

.studio-input-footer strong {
  padding: 4px 8px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 6px;
  background: #ffffff;
  color: rgba(15, 23, 32, 0.72);
  font-weight: 600;
}

.studio-input-footer button {
  width: auto;
  min-width: 0;
  min-height: 0;
  height: auto;
  padding: 4px 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 6px;
  background: #ffffff;
  color: rgba(15, 23, 32, 0.72);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
}

.studio-config-grid {
  width: min(620px, 82%);
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.studio-config-grid article {
  min-height: 62px;
  padding: 13px 11px 10px;
  border: 1px solid rgba(15, 23, 32, 0.1);
  border-radius: 8px;
  background: rgba(250, 250, 248, 0.88);
}

.studio-config-grid div {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.studio-config-grid strong {
  color: var(--ink);
  font-size: 13px;
}

.studio-config-grid span {
  padding: 3px 7px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 6px;
  background: #ffffff;
  color: rgba(15, 23, 32, 0.62);
  font-size: 12px;
}

.studio-config-grid p {
  margin: 0;
  color: rgba(15, 23, 32, 0.34);
  font-size: 12px;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.studio-start-button {
  width: 160px;
  height: 38px;
  margin-top: 20px;
  border: 0;
  border-radius: 4px;
  background: #314255;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
}

.detail-heading {
  width: min(540px, 72%);
  margin: 0 auto 14px;
}

.detail-kicker {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 850;
}

.detail-heading h3 {
  margin-bottom: 8px;
  font-size: clamp(22px, 2.45vw, 30px);
  line-height: 1.14;
  font-weight: 620;
}

.detail-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.58;
}

.process-strip {
  width: min(540px, 72%);
  display: grid;
  grid-template-columns: 0.85fr 1.3fr 0.9fr;
  overflow: hidden;
  margin-bottom: 12px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #f8f8f6;
}

.process-strip div {
  min-height: 64px;
  padding: 12px;
  border-right: 1px solid rgba(15, 23, 32, 0.08);
}

.process-strip div:last-child {
  border-right: 0;
}

.process-strip span,
.process-strip strong {
  display: block;
}

.process-strip span {
  margin-bottom: 6px;
  color: rgba(15, 23, 32, 0.48);
  font-size: 11px;
  font-weight: 800;
}

.process-strip strong {
  font-size: 13px;
  line-height: 1.45;
}

.step-list {
  width: min(540px, 72%);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.workflow-step {
  position: relative;
  min-height: 92px;
  padding: 13px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #ffffff;
}

.workflow-step::before {
  display: none;
}

.workflow-step span {
  position: static;
  display: block;
  width: auto;
  margin-bottom: 8px;
  color: var(--accent-deep);
  font-size: 11px;
  font-weight: 850;
}

.workflow-step strong {
  display: block;
  margin-bottom: 5px;
  font-size: 13px;
}

.workflow-step p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.mobile-workflow-summary {
  display: none;
}

.capability-section {
  padding: 18px clamp(18px, 5vw, 88px) 80px;
  background: #ffffff;
}

.capability-heading {
  width: min(820px, 100%);
  margin: 0 auto 76px;
  text-align: center;
}

.capability-heading h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4.8vw, 45px);
  line-height: 1.08;
  font-weight: 600;
  color: var(--ink);
}

.capability-heading p:last-child {
  width: min(620px, 100%);
  margin: 0 auto;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.capability-row {
  width: min(1030px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(420px, 1.22fr);
  gap: clamp(42px, 7vw, 86px);
  align-items: center;
}

.capability-row + .capability-row {
  margin-top: 94px;
}

.capability-row.reverse {
  grid-template-columns: minmax(420px, 1.22fr) minmax(280px, 0.78fr);
}

.capability-row.reverse .capability-copy {
  order: 2;
}

.capability-row.reverse .capability-visual {
  order: 1;
}

.capability-copy {
  min-width: 0;
}

.capability-index {
  display: inline-flex;
  margin-bottom: 16px;
  color: rgba(15, 23, 32, 0.54);
  font-size: 13px;
  font-weight: 850;
}

.capability-copy h3 {
  margin-bottom: 18px;
  font-size: clamp(28px, 3.4vw, 35px);
  line-height: 1.2;
  font-weight: 600;
  color: #3c58c9;
}

.capability-copy > p {
  margin-bottom: 24px;
  color: rgba(15, 23, 32, 0.76);
  font-size: 15px;
  line-height: 1.82;
}

.capability-points {
  display: grid;
  gap: 10px;
}

.capability-points article {
  padding: 18px 0;
  border-top: 1px solid rgba(15, 23, 32, 0.1);
}

.capability-points strong,
.capability-points span {
  display: block;
}

.capability-points strong {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.24;
  font-weight: 780;
}

.capability-points span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.64;
}

.capability-visual {
  min-height: 360px;
  padding: clamp(28px, 5vw, 48px);
  display: grid;
  place-items: center;
  border-radius: 8px;
  background:
    radial-gradient(circle at 24% 18%, rgba(34, 197, 94, 0.14), transparent 16rem),
    linear-gradient(135deg, rgba(236, 239, 255, 0.96), rgba(246, 247, 255, 0.56));
}

.capability-visual:nth-child(1) {
  background:
    radial-gradient(circle at 22% 18%, rgba(34, 197, 94, 0.12), transparent 16rem),
    #f4f6f8;
}

.visual-card {
  width: min(440px, 100%);
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 24px 70px rgba(49, 66, 85, 0.15);
}

.voice-panel {
  padding: 20px;
}

.visual-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.visual-card-header span {
  color: rgba(15, 23, 32, 0.52);
  font-size: 13px;
  font-weight: 800;
}

.visual-card-header strong {
  color: var(--ink);
  font-size: 15px;
}

.voice-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.voice-list span {
  min-height: 42px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #fbfbfa;
  color: rgba(15, 23, 32, 0.68);
  font-size: 13px;
  font-weight: 700;
}

.voice-list .active {
  border-color: rgba(18, 115, 58, 0.24);
  background: rgba(34, 197, 94, 0.08);
  color: var(--accent-deep);
}

.wave-card {
  padding: 18px;
  border-radius: 8px;
  background: #f7f8f7;
}

.wave-card small {
  display: block;
  margin-bottom: 15px;
  color: rgba(15, 23, 32, 0.54);
  font-size: 12px;
  font-weight: 800;
}

.wave-bars {
  height: 72px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wave-bars i {
  width: 16px;
  border-radius: 999px;
  background: linear-gradient(180deg, #314255, rgba(49, 66, 85, 0.45));
}

.wave-bars i:nth-child(1) { height: 32px; }
.wave-bars i:nth-child(2) { height: 58px; }
.wave-bars i:nth-child(3) { height: 42px; }
.wave-bars i:nth-child(4) { height: 68px; }
.wave-bars i:nth-child(5) { height: 36px; }
.wave-bars i:nth-child(6) { height: 54px; }
.wave-bars i:nth-child(7) { height: 28px; }

.match-panel {
  position: relative;
  padding: 22px;
  display: grid;
  grid-template-columns: 1fr 72px 1fr;
  gap: 10px 12px;
  align-items: center;
}

.match-heading {
  color: rgba(15, 23, 32, 0.5);
  font-size: 12px;
  font-weight: 800;
}

.match-heading-right {
  grid-column: 3;
}

.match-panel > strong {
  min-height: 42px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #fbfbfa;
  font-size: 13px;
}

.match-panel > i {
  display: block;
  height: 1px;
  background: rgba(18, 115, 58, 0.42);
}

.template-tabs {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.template-tabs span {
  min-height: 38px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(34, 197, 94, 0.08);
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 800;
}

.match-note {
  grid-column: 1 / -1;
  min-height: 48px;
  padding: 0 14px;
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-radius: 8px;
  background: rgba(34, 197, 94, 0.08);
  color: var(--accent-deep);
}

.match-note span,
.match-note strong {
  font-size: 13px;
}

.match-note span {
  font-weight: 700;
}

.match-note strong {
  font-weight: 850;
}

.talking-panel {
  padding: 22px;
}

.talking-preview {
  min-height: 128px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(49, 66, 85, 0.95), rgba(49, 66, 85, 0.68)),
    #314255;
  color: #ffffff;
}

.talking-preview span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  font-weight: 800;
}

.talking-preview strong {
  font-size: 20px;
  line-height: 1.24;
}

.template-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.template-card {
  min-height: 92px;
  padding: 13px;
  display: grid;
  align-content: space-between;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #fbfbfa;
}

.template-card.active {
  border-color: rgba(18, 115, 58, 0.25);
  background: rgba(34, 197, 94, 0.08);
}

.template-card span {
  color: rgba(15, 23, 32, 0.72);
  font-size: 13px;
  font-weight: 800;
}

.template-card i {
  display: block;
  height: 28px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(15, 23, 32, 0.18) 0 32%, transparent 32% 40%, rgba(15, 23, 32, 0.1) 40% 100%);
}

.cost-panel {
  padding: 22px;
}

.cost-meter {
  padding: 22px;
  border-radius: 8px;
  background: #f7f8f7;
  margin-bottom: 14px;
}

.cost-meter span,
.cost-meter strong {
  display: block;
}

.cost-meter span {
  margin-bottom: 8px;
  color: rgba(15, 23, 32, 0.52);
  font-size: 13px;
  font-weight: 800;
}

.cost-meter strong {
  font-size: 32px;
  line-height: 1.1;
}

.production-queue {
  display: grid;
  gap: 8px;
}

.production-queue div {
  min-height: 42px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #ffffff;
}

.production-queue span {
  color: rgba(15, 23, 32, 0.68);
  font-size: 13px;
  font-weight: 700;
}

.production-queue strong {
  color: var(--accent-deep);
  font-size: 12px;
}

.cost-panel p {
  margin: 16px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(15, 23, 32, 0.08);
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
}

.batch-panel,
.draft-panel {
  padding: 22px;
}

.batch-summary {
  min-height: 92px;
  padding: 18px;
  display: grid;
  align-content: center;
  gap: 8px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 84% 20%, rgba(34, 197, 94, 0.16), transparent 7rem),
    #f7f8f7;
  margin-bottom: 14px;
}

.batch-summary span,
.batch-summary strong {
  display: block;
}

.batch-summary span {
  color: rgba(15, 23, 32, 0.52);
  font-size: 13px;
  font-weight: 800;
}

.batch-summary strong {
  color: var(--ink);
  font-size: 30px;
  line-height: 1.08;
}

.batch-list {
  display: grid;
  gap: 8px;
}

.batch-list div {
  min-height: 44px;
  padding: 0 12px;
  display: grid;
  grid-template-columns: minmax(96px, 1fr) minmax(82px, 1.1fr) auto;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #ffffff;
}

.batch-list span {
  color: rgba(15, 23, 32, 0.7);
  font-size: 13px;
  font-weight: 750;
}

.batch-list i {
  display: block;
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(15, 23, 32, 0.08);
}

.batch-list i::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(34, 197, 94, 0.72), rgba(59, 130, 246, 0.58));
}

.batch-list div:nth-child(2) i::before {
  width: 68%;
}

.batch-list div:nth-child(3) i::before,
.batch-list div:nth-child(4) i::before {
  width: 28%;
  background: rgba(15, 23, 32, 0.18);
}

.batch-list strong {
  color: var(--accent-deep);
  font-size: 12px;
}

.batch-list div:nth-child(n + 3) strong {
  color: rgba(15, 23, 32, 0.48);
}

.draft-card {
  min-height: 74px;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-radius: 8px;
  background: #f7f8f7;
  margin-bottom: 14px;
}

.draft-card span {
  color: rgba(15, 23, 32, 0.72);
  font-size: 14px;
  font-weight: 800;
}

.draft-card strong {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.1);
  color: var(--accent-deep);
  font-size: 12px;
}

.draft-timeline {
  padding: 16px;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px 14px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #ffffff;
}

.draft-timeline span {
  color: rgba(15, 23, 32, 0.5);
  font-size: 12px;
  font-weight: 800;
}

.draft-timeline i {
  display: block;
  height: 16px;
  border-radius: 999px;
}

.draft-timeline i:nth-of-type(1) {
  width: 72%;
  background: rgba(59, 130, 246, 0.28);
}

.draft-timeline i:nth-of-type(2) {
  width: 92%;
  background: rgba(130, 94, 255, 0.24);
}

.draft-timeline i:nth-of-type(3) {
  width: 64%;
  background: rgba(34, 197, 94, 0.22);
}

.draft-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.draft-actions span {
  min-height: 38px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(34, 197, 94, 0.08);
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 800;
}

.contact-section {
  padding: 45px 18px 80px;
  background: white;
}

.contact-inner {
  width: min(760px, 100%);
  margin: 0 auto;
  text-align: center;
}

.contact-inner h2 {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.15;
  font-weight: 780;
}

.contact-inner p {
  margin: 0 auto 34px;
  color: rgba(15, 23, 32, 0.72);
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.7;
}

.contact-qrcode {
  width: 184px;
  height: 184px;
  margin: 0 auto 14px;
  padding: 12px;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 48px rgba(49, 66, 85, 0.12);
}

.contact-qrcode img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.contact-inner > span {
  display: inline-flex;
  color: rgba(15, 23, 32, 0.58);
  font-size: 14px;
}

@media (min-width: 1600px) {
  .topbar {
    width: min(1320px, 100%);
  }

  .brand-mark img {
    width: 190px;
  }

  .hero-wordmark img {
    width: 300px;
  }

  h1 {
    font-size: clamp(72px, 4.8vw, 104px);
  }

  .domain-title-wrap {
    margin-bottom: 92px;
  }

  .domain-annotations {
    height: 64px;
  }

  .domain-annotation svg {
    height: 32px;
  }

  .domain-annotation em {
    font-size: 15px;
  }

  .hero-subtitle {
    width: min(760px, 100%);
    margin-top: 48px;
    margin-bottom: 68px;
    font-size: 28px;
  }

  .button {
    min-height: 48px;
    padding: 0 28px;
    font-size: 16px;
  }
}

.site-footer {
  padding: 58px clamp(18px, 5vw, 88px) 28px;
  border-top: 1px solid rgba(15, 23, 32, 0.08);
  background: #fbfbf8;
}

.footer-inner {
  width: min(1030px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 1.4fr) minmax(130px, 0.55fr) minmax(130px, 0.55fr);
  gap: clamp(32px, 6vw, 78px);
  align-items: start;
}

.footer-brand img {
  display: block;
  width: min(188px, 100%);
  height: auto;
}

.footer-brand p {
  width: min(360px, 100%);
  margin: 16px 0 0;
  color: rgba(15, 23, 32, 0.68);
  font-size: 14px;
  line-height: 1.7;
}

.footer-links h2 {
  margin: 0 0 16px;
  color: rgba(15, 23, 32, 0.92);
  font-size: 15px;
  font-weight: 800;
}

.footer-links a {
  display: block;
  margin-top: 11px;
  color: rgba(15, 23, 32, 0.62);
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-bottom {
  width: min(1030px, 100%);
  margin: 46px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(15, 23, 32, 0.08);
  color: rgba(15, 23, 32, 0.48);
  font-size: 13px;
}

.footer-bottom a {
  color: inherit;
}

.footer-bottom a:hover {
  color: rgba(15, 23, 32, 0.72);
}

.sidebar {
  padding: 18px 16px;
  border-right: 1px solid var(--line);
  background: #f7f7f5;
}

.window-controls {
  height: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.control {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.red {
  background: #ff6159;
}

.yellow {
  background: #ffbd2f;
}

.green {
  background: #28c840;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.sidebar-brand img {
  width: 36px;
  height: 36px;
  border-radius: 999px;
}

.sidebar-brand strong,
.sidebar-brand span {
  display: block;
}

.sidebar-brand strong {
  font-size: 18px;
  line-height: 1.1;
}

.sidebar-brand span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.sidebar-group {
  margin-top: 22px;
}

.sidebar-group p {
  margin: 0 0 8px;
  color: rgba(15, 23, 32, 0.64);
  font-size: 13px;
  font-weight: 700;
}

.sidebar-item {
  width: 100%;
  min-height: 34px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: rgba(15, 23, 32, 0.76);
  text-align: left;
  cursor: default;
}

.sidebar-item.active {
  background: #ffffff;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px rgba(15, 23, 32, 0.06);
}

.workspace-main {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  min-width: 0;
  background: #ffffff;
}

.workspace-toolbar {
  height: 54px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: rgba(15, 23, 32, 0.86);
  font-size: 14px;
}

.mode-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border-radius: 999px;
  background: #f5f5f3;
  color: rgba(15, 23, 32, 0.5);
}

.mode-switch span,
.mode-switch strong {
  min-width: 76px;
  padding: 6px 12px;
  text-align: center;
  font-size: 13px;
  font-weight: 550;
}

.mode-switch strong {
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 4px 14px rgba(15, 23, 32, 0.08);
}

.workspace-center {
  align-self: center;
  justify-self: center;
  width: min(620px, calc(100% - 48px));
  text-align: center;
}

.workspace-logo {
  width: 54px;
  height: 54px;
  margin-bottom: 22px;
  border-radius: 999px;
  opacity: 0.62;
}

.workspace-center h3 {
  margin-bottom: 12px;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.2;
  font-weight: 650;
}

.workspace-center p {
  margin: 0 auto;
  width: min(520px, 100%);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.timeline-card {
  width: min(690px, calc(100% - 44px));
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #fbfbfa;
  overflow: hidden;
}

.timeline-step {
  min-height: 106px;
  padding: 16px 14px;
  border-right: 1px solid rgba(15, 23, 32, 0.08);
}

.timeline-step:last-child {
  border-right: 0;
}

.timeline-step span {
  display: block;
  margin-bottom: 10px;
  color: var(--accent-deep);
  font-size: 12px;
  font-weight: 800;
}

.timeline-step strong {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
}

.timeline-step p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.prompt-bar {
  width: min(760px, calc(100% - 36px));
  min-height: 64px;
  margin: 0 auto 18px;
  padding: 10px 10px 10px 18px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 14px;
  border: 1px solid rgba(15, 23, 32, 0.08);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 14px 34px rgba(15, 23, 32, 0.08);
}

.prompt-bar span {
  min-width: 0;
  color: rgba(15, 23, 32, 0.62);
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.prompt-bar button {
  width: 52px;
  height: 42px;
  border: 0;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

@media (max-width: 820px) {
  .hero-section {
    min-height: 92svh;
    padding-top: 20px;
    background: url("./assets/hero/xycut-hero-bg.jpg") 57% top / auto 100% no-repeat;
  }

  .hero-section::before {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.1) 48%, #ffffff 100%);
  }

  .hero-bg-video {
    object-position: 57% top;
  }

  .nav-links {
    display: none;
  }

  .hero-copy {
    margin-top: 0;
  }

  h1 {
    font-size: clamp(40px, 12vw, 62px);
  }

  .domain-annotations {
    display: none;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .workspace-section {
    min-height: auto;
    padding-top: 72px;
  }

  .product-window {
    height: auto;
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .workflow-window {
    display: none;
  }

  .mobile-workflow-summary {
    display: block;
    width: min(620px, 100%);
    margin: 0 auto;
  }

  .mobile-workflow-summary h2 {
    margin-bottom: 18px;
    font-size: clamp(30px, 8vw, 42px);
    line-height: 1.12;
    font-weight: 680;
  }

  .mobile-flow-list {
    display: grid;
    gap: 10px;
  }

  .mobile-flow-list article {
    padding: 18px;
    border: 1px solid rgba(15, 23, 32, 0.08);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.74);
  }

  .mobile-flow-list span {
    display: inline-flex;
    margin-bottom: 10px;
    color: var(--accent-deep);
    font-size: 12px;
    font-weight: 850;
  }

  .mobile-flow-list h3 {
    margin-bottom: 8px;
    font-size: 19px;
    line-height: 1.25;
    font-weight: 750;
  }

  .mobile-flow-list p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.66;
  }

  .workflow-topbar {
    grid-template-columns: auto 1fr;
    gap: 14px;
  }

  .windows-topbar {
    grid-template-columns: 1fr auto;
    height: auto;
    padding: 0 0 0 16px;
  }

  .windows-meta {
    display: none;
  }

  .workflow-title {
    justify-content: flex-start;
  }

  .workflow-layout {
    grid-template-columns: 1fr;
  }

  .workflow-sidebar {
    padding: 16px;
    border-right: 0;
    border-bottom: 1px solid rgba(15, 23, 32, 0.08);
  }

  .workflow-sidebar .sidebar-section:first-child {
    margin-bottom: 0;
  }

  .workflow-sidebar .sidebar-section:not(:first-child) {
    display: none;
  }

  .workflow-tab {
    min-height: 42px;
  }

  .workflow-detail {
    padding: 26px 18px 24px;
  }

  .detail-heading h3 {
    font-size: clamp(26px, 7vw, 34px);
  }

  .step-list {
    grid-template-columns: 1fr;
  }

  .process-strip {
    grid-template-columns: 1fr;
  }

  .process-strip div,
  .process-strip div:last-child {
    border-right: 0;
    border-bottom: 1px solid rgba(15, 23, 32, 0.08);
  }

  .process-strip div:last-child {
    border-bottom: 0;
  }

  .workflow-status {
    display: none;
  }

  .workflow-content {
    padding: 26px 18px 24px;
  }

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

  .flow-card {
    min-height: 0;
  }

  .board-heading {
    grid-template-columns: 1fr;
    gap: 10px;
  }

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

  .step-lane::after {
    display: none;
  }

  .output-strip {
    grid-template-columns: 1fr;
  }

  .output-strip div,
  .output-strip div:last-child {
    border-right: 0;
    border-bottom: 1px solid rgba(15, 23, 32, 0.08);
  }

  .output-strip div:last-child {
    border-bottom: 0;
  }

  .sidebar {
    display: none;
  }

  .workspace-main {
    min-height: 640px;
  }

  .workspace-toolbar {
    height: auto;
    padding: 16px;
    align-items: flex-start;
    flex-direction: column;
  }

  .mode-switch {
    width: 100%;
    justify-content: center;
  }

  .workspace-center {
    width: calc(100% - 32px);
    padding: 48px 0;
  }

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

  .timeline-step:nth-child(2) {
    border-right: 0;
  }

  .timeline-step:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(15, 23, 32, 0.08);
  }

  .capability-section {
    padding: 82px 18px 88px;
  }

  .capability-heading {
    margin-bottom: 52px;
  }

  .capability-row,
  .capability-row.reverse {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .capability-copy {
    padding: 22px 18px;
    border: 1px solid rgba(15, 23, 32, 0.08);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.78);
  }

  .capability-row.reverse .capability-copy,
  .capability-row.reverse .capability-visual {
    order: initial;
  }

  .capability-row + .capability-row {
    margin-top: 66px;
  }

  .capability-visual {
    display: none;
  }

  .contact-section {
    padding: 64px 18px 60px;
  }

  .contact-qrcode {
    width: 166px;
    height: 166px;
  }

  .match-panel {
    grid-template-columns: 1fr;
  }

  .match-lines {
    display: none;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 520px) {
  .hero-wordmark {
    width: min(228px, 78vw);
    margin-bottom: 24px;
  }

  .hero-actions {
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }

  .button {
    width: auto;
    min-width: 138px;
  }

  .workflow-step {
    padding: 16px;
  }

  .workflow-step::before {
    display: none;
  }

  .workflow-step span {
    position: static;
    width: auto;
    display: block;
    margin-bottom: 10px;
  }

  .timeline-card {
    grid-template-columns: 1fr;
  }

  .step-lanes {
    grid-template-columns: 1fr;
  }

  .timeline-step,
  .timeline-step:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid rgba(15, 23, 32, 0.08);
  }

  .timeline-step:last-child {
    border-bottom: 0;
  }

  .prompt-bar {
    grid-template-columns: 1fr;
  }

  .prompt-bar span {
    white-space: normal;
  }

  .prompt-bar button {
    width: 100%;
  }

  .capability-heading h2 {
    font-size: clamp(30px, 8vw, 42px);
  }

  .capability-copy h3 {
    font-size: clamp(28px, 5vw, 36px);
  }

  .voice-list,
  .template-tabs,
  .template-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    padding: 42px 18px 24px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    margin-top: 32px;
  }
}

@media (max-width: 360px) {
  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: min(220px, 100%);
  }
}