/* =========================================================
   AI Pro Mate — Editable Styles
   设计 token 与原 Framer 页面对齐，可直接改变量与区块样式
   ========================================================= */

:root {
  --bg-page: #f5f8fc;
  --bg-dark: #07172b;
  --bg-panel: #0b2340;
  --bg-card: #102b49;
  --bg-card-soft: #0a2340;
  --bg-light: #eaf2f8;
  --bg-white: #ffffff;
  --bg-chip: #123b59;
  --bg-chip-active: #0d667f;

  --cyan: #27d7ff;
  --cyan-soft: #c9f5ff;
  --cyan-muted: #9eefff;
  --text-white: #ffffff;
  --text-muted: #afc1d5;
  --text-hero-sub: #b7c7d9;
  --text-slate: #5e718a;
  --text-dark: #07172b;
  --border-cyan: rgba(135, 223, 255, 0.2);
  --border-soft: rgba(255, 255, 255, 0.1);

  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 16px;
  --radius-2xl: 20px;

  --max: 1200px;
  --pad-x: 64px;
  --pad-y: 96px;

  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}

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

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

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

.page {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section {
  width: 100%;
  max-width: none; /* 背景全宽铺满，避免两侧大块留白 */
  padding: var(--pad-y) var(--pad-x);
}

/* 内容区限宽，在全宽色带内居中 */
.shell {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
}

.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.2px;
  line-height: 1.4;
  color: var(--cyan);
}

.eyebrow.center {
  text-align: center;
}

/* ---------- Buttons ---------- */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  padding: 13px 20px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  background: var(--cyan);
  color: var(--bg-dark);
}

.btn-primary:hover {
  filter: brightness(1.05);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.22);
  padding: 12px 19px;
  font-weight: 500;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* =========================================================
   01 Hero — Opening / Private AI
   ========================================================= */
.hero {
  background: var(--bg-dark);
  padding-top: 104px;
  padding-bottom: 96px;
}

.hero .shell {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  min-height: 460px;
}

.hero-brand {
  flex: 0 0 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: -12px;
}

.brand-logo {
  width: 72px;
  height: auto;
  aspect-ratio: 217 / 185;
  display: block;
  flex: none;
  object-fit: contain;
  filter: drop-shadow(0 0 16px rgba(39, 215, 255, 0.28));
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text-white);
  line-height: 1.2;
}

.brand-tag {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--cyan);
  line-height: 1.3;
}

.brand-url {
  margin-top: 4px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--cyan-muted);
  line-height: 1.3;
}

.brand-url:hover {
  color: var(--cyan);
}

.hero-copy {
  flex: 1 1 560px;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hero-copy h1 {
  font-size: 54px;
  font-weight: 700;
  letter-spacing: -1.8px;
  line-height: 1.16;
  color: var(--text-white);
}

.hero-copy .lead {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-hero-sub);
}

.hero-panel {
  position: relative;
  overflow: hidden;
  flex: 0 0 420px;
  width: 420px;
  max-width: 100%;
  background:
    linear-gradient(160deg, rgba(39, 215, 255, 0.08) 0%, transparent 42%),
    linear-gradient(145deg, #123352 0%, #0b1d35 55%, #091828 100%);
  border: 1px solid rgba(119, 215, 255, 0.32);
  border-radius: var(--radius-2xl);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow:
    0 18px 44px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  animation: float-in 0.8s ease both;
}

.hero-panel-glow {
  position: absolute;
  top: -40%;
  right: -20%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(39, 215, 255, 0.22) 0%, transparent 70%);
  pointer-events: none;
}

.hero-panel-head {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero-panel .label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.4px;
  color: var(--cyan);
}

.hero-panel-kicker {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-white);
}

.value-chain {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 4px 0 2px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.value-chain-step {
  position: relative;
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
}

.value-chain-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 38px;
  bottom: -2px;
  width: 1px;
  background: linear-gradient(
    180deg,
    rgba(39, 215, 255, 0.55) 0%,
    rgba(39, 215, 255, 0.08) 100%
  );
}

.vc-index {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan-muted);
  background: rgba(39, 215, 255, 0.1);
  border: 1px solid rgba(135, 223, 255, 0.28);
  flex: none;
  position: relative;
  z-index: 1;
}

.value-chain-step.is-accent .vc-index {
  color: var(--bg-dark);
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 18px rgba(39, 215, 255, 0.35);
}

.vc-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-top: 2px;
  min-width: 0;
}

.vc-body strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-white);
  line-height: 1.3;
}

.vc-body span {
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-muted);
}

.proofs {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
  border-top: 1px solid rgba(135, 223, 255, 0.12);
}

.proof {
  display: inline-flex;
  align-items: center;
  background: rgba(18, 59, 89, 0.72);
  color: var(--cyan-soft);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(135, 223, 255, 0.16);
}

/* 兼容旧结构（若仍被引用） */
.agent-core {
  background: var(--bg-card-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.agent-core h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-white);
  line-height: 1.3;
}

.agent-core p {
  font-size: 14px;
  color: var(--text-muted);
}

/* =========================================================
   02 Trust Foundations
   ========================================================= */
.trust {
  background: var(--bg-page);
}

.trust .shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
}

.trust-intro {
  text-align: center;
  max-width: 780px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.trust-intro h2 {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -1.2px;
  line-height: 1.22;
  color: var(--bg-dark);
}

.trust-intro p {
  font-size: 16px;
  color: var(--text-slate);
}

.trust-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.trust-card {
  background: var(--bg-white);
  border: 1px solid #dce7f0;
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  height: 100%;
}

.trust-card .num {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--cyan);
}

.trust-card h3 {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--bg-dark);
}

.trust-card p {
  font-size: 15px;
  color: var(--text-slate);
}

/* =========================================================
   03 Intelligent Office Agent
   ========================================================= */
.agent {
  background: var(--bg-dark);
}

.agent .shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 44px;
}

.agent-intro {
  text-align: center;
  max-width: 780px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.agent-intro h2 {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -1.2px;
  line-height: 1.22;
  color: var(--text-white);
}

.agent-intro p {
  color: var(--text-muted);
}

/* --- Optimized Workflow --- */
.workflow {
  width: 100%;
  max-width: 1100px;
  background: var(--bg-panel);
  border: 1px solid rgba(135, 223, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  position: relative;
}

.workflow-step {
  position: relative;
  min-height: 0;
  background: var(--bg-chip);
  border: 1px solid rgba(135, 223, 255, 0.18);
  border-radius: 12px;
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.workflow-step:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(15, 70, 110, 0.28);
}

.workflow-step.is-active {
  background: var(--bg-chip-active);
  border-color: rgba(79, 232, 255, 0.8);
  box-shadow: 0 0 0 1px rgba(79, 232, 255, 0.25), 0 10px 28px rgba(39, 215, 255, 0.12);
}

.workflow-step .index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan-muted);
  background: rgba(39, 215, 255, 0.12);
  border: 1px solid rgba(135, 223, 255, 0.28);
}

.workflow-step.is-active .index {
  color: var(--bg-dark);
  background: var(--cyan);
  border-color: var(--cyan);
}

.workflow-step h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-white);
  line-height: 1.3;
}

.workflow-step.is-active h3 {
  font-weight: 700;
}

.workflow-step p {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 11em;
  line-height: 1.55;
}

.workflow-step.is-active p {
  color: var(--cyan-soft);
}

/* connector arrows between steps (desktop) */
.workflow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -10px;
  width: 8px;
  height: 8px;
  border-top: 2px solid rgba(39, 215, 255, 0.65);
  border-right: 2px solid rgba(39, 215, 255, 0.65);
  transform: translateY(-50%) rotate(45deg);
  z-index: 2;
}

.workflow-step:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 50%;
  right: -12px;
  width: 12px;
  height: 2px;
  background: linear-gradient(90deg, rgba(39, 215, 255, 0.15), rgba(39, 215, 255, 0.55));
  transform: translateY(-50%);
  z-index: 1;
}

/* Scenario matrix */
.scenario-grid {
  width: 100%;
  max-width: 1100px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.scenario-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.scenario-card .tag {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  color: #b7f6ff;
  line-height: 1.4;
}

.scenario-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-white);
  line-height: 1.3;
}

.scenario-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

.scenario-card.featured {
  grid-column: auto;
}

.scenario-card.wide {
  grid-column: auto;
}

/* =========================================================
   04 Traditional System Integration
   ========================================================= */
.integration {
  background: var(--bg-light);
}

.integration .shell {
  display: flex;
  align-items: center;
  gap: 64px;
}

.integration-copy {
  flex: 1 1 460px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.integration-copy .eyebrow {
  color: #0d8ead;
}

.integration-copy h2 {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.8px;
  line-height: 1.3;
  color: var(--bg-dark);
}

.integration-copy p {
  color: var(--text-slate);
}

.integration-subhead {
  margin: 8px 0 0;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.4px;
  line-height: 1.35;
  color: var(--bg-dark);
}

.flow-card {
  flex: 0 0 410px;
  width: 410px;
  max-width: 100%;
  background: var(--bg-white);
  border: 1px solid #cfe1ec;
  border-radius: var(--radius-xl);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.flow-node {
  background: #eef5f9;
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--bg-dark);
  text-align: center;
}

.flow-node.accent {
  background: rgba(39, 215, 255, 0.14);
  color: #0a6177;
}

.flow-arrow {
  text-align: center;
  font-size: 13px;
  color: var(--text-slate);
  line-height: 1.4;
}

/* =========================================================
   Docs collab: Word/Excel + data loop
   ========================================================= */
.docs-collab {
  background: var(--bg-page);
}

.docs-collab .shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

.docs-collab-intro {
  text-align: center;
  max-width: 820px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.docs-collab-intro h2 {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.8px;
  line-height: 1.25;
  color: var(--bg-dark);
}

.docs-collab-intro p {
  color: var(--text-slate);
  font-size: 16px;
  line-height: 1.7;
}

.docs-loop {
  width: 100%;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 8px;
  padding: 18px;
  background: var(--bg-white);
  border: 1px solid #dce7f0;
  border-radius: var(--radius-xl);
}

.docs-loop-step {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 12px;
  border-radius: var(--radius-md);
  background: #f3f8fb;
  min-width: 0;
}

.docs-loop-step.is-accent {
  background: rgba(39, 215, 255, 0.14);
}

.docs-loop-index {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #0d8ead;
}

.docs-loop-step strong {
  font-size: 15px;
  color: var(--bg-dark);
}

.docs-loop-step span {
  font-size: 12px;
  color: var(--text-slate);
  line-height: 1.45;
}

.docs-loop-arrow {
  flex: 0 0 auto;
  align-self: center;
  color: #0d8ead;
  font-weight: 700;
  font-size: 16px;
  padding: 0 2px;
}

.docs-feature-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.docs-feature-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  background: var(--bg-white);
  border: 1px solid #dce7f0;
  border-radius: var(--radius-xl);
}

.docs-feature-card .tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: #0d8ead;
}

.docs-feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--bg-dark);
  line-height: 1.3;
}

.docs-feature-card p {
  font-size: 14px;
  color: var(--text-slate);
  line-height: 1.65;
}

.docs-feature-card-wide {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #0b2340 0%, #0d4a5c 100%);
  border-color: transparent;
}

.docs-feature-card-wide .tag {
  color: var(--cyan);
}

.docs-feature-card-wide h3 {
  color: var(--text-white);
}

.docs-feature-card-wide p {
  color: var(--text-muted);
  max-width: 920px;
}

@media (max-width: 980px) {
  .docs-loop {
    flex-direction: column;
  }

  .docs-loop-arrow {
    transform: rotate(90deg);
    padding: 0;
  }

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

  .docs-feature-card-wide {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .docs-collab-intro h2 {
    font-size: 28px;
  }

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

/* =========================================================
   05 Cost Governance
   ========================================================= */
.governance {
  background: var(--bg-white);
}

.governance .shell {
  display: flex;
  align-items: flex-start;
  gap: 56px;
}

.governance .shell.data-collection-shell,
.data-collection-shell {
  flex-direction: column;
  align-items: stretch;
  gap: 24px;
}

.data-collection-shell .governance-intro {
  flex: none;
  width: 100%;
  max-width: 780px;
}

.data-collection-shell .governance-points {
  flex: none;
  width: 100%;
}

.governance-intro {
  flex: 1 1 460px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.governance-intro h2 {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.8px;
  line-height: 1.3;
  color: var(--bg-dark);
}

.governance-intro p {
  color: var(--text-slate);
}

.governance-points {
  flex: 1 1 520px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.point {
  background: #f3f8fc;
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--bg-dark);
}

/* =========================================================
   06 CTA
   ========================================================= */
.cta {
  background: var(--bg-dark);
}

.cta .shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 22px;
}

.cta-logo {
  width: 56px;
  height: auto;
  filter: drop-shadow(0 0 16px rgba(39, 215, 255, 0.3));
}

.cta h2 {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -1.2px;
  line-height: 1.22;
  color: var(--text-white);
  max-width: 760px;
}

.cta p {
  color: var(--text-hero-sub);
  max-width: 620px;
}

.cta-url {
  margin-top: 4px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--cyan);
  line-height: 1.4;
}

.cta-url:hover {
  color: var(--cyan-soft);
}

/* ---------- Motion ---------- */
@keyframes float-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.workflow-step {
  animation: float-in 0.55s ease both;
}

.workflow-step:nth-child(1) { animation-delay: 0.05s; }
.workflow-step:nth-child(2) { animation-delay: 0.12s; }
.workflow-step:nth-child(3) { animation-delay: 0.19s; }
.workflow-step:nth-child(4) { animation-delay: 0.26s; }

/* ---------- Responsive ---------- */
@media (max-width: 1199.98px) {
  :root {
    --pad-x: 28px;
    --pad-y: 48px;
  }

  .hero {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .hero .shell {
    flex-direction: column;
    align-items: stretch;
    min-height: 0;
    height: auto;
    gap: 20px;
  }

  .hero-brand {
    margin-bottom: 0;
  }

  .hero-copy {
    flex: none;          /* 避免 flex-basis:560px 在纵排时被当成高度 */
    max-width: none;
    width: 100%;
    gap: 16px;
  }

  .hero-copy h1 {
    font-size: 40px;
    letter-spacing: -1.2px;
  }

  .hero-copy .lead {
    font-size: 16px;
  }

  .hero-panel,
  .flow-card {
    width: 100%;
    flex: none;
  }

  .hero-panel {
    padding: 20px;
    gap: 14px;
  }

  .hero-panel-kicker {
    font-size: 17px;
  }

  .trust .shell {
    gap: 22px;
  }

  .trust-intro {
    gap: 10px;
  }

  .trust-intro h2,
  .agent-intro h2,
  .cta h2 {
    font-size: 32px;
    letter-spacing: -0.8px;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .trust-card {
    padding: 20px;
    gap: 10px;
  }

  .trust-card h3 {
    font-size: 20px;
  }

  .agent .shell {
    gap: 24px;
  }

  .agent-intro {
    gap: 12px;
  }

  .workflow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 12px;
  }

  .workflow-step {
    min-height: 0;
    padding: 14px 12px;
    gap: 8px;
  }

  .workflow-step:not(:last-child)::before,
  .workflow-step:not(:last-child)::after {
    display: none;
  }

  .scenario-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .scenario-card {
    padding: 18px;
    gap: 8px;
  }

  .scenario-card h3 {
    font-size: 18px;
  }

  .integration .shell,
  .governance .shell {
    flex-direction: column;
    gap: 20px;
  }

  .integration-copy,
  .governance-intro,
  .governance-points {
    width: 100%;
    flex: none;
  }

  .integration-copy h2,
  .governance-intro h2 {
    font-size: 28px;
  }

  .cta .shell {
    gap: 14px;
  }

  .point {
    padding: 14px 16px;
  }
}

@media (max-width: 809.98px) {
  :root {
    --pad-x: 16px;
    --pad-y: 28px;
  }

  .hero {
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .hero .shell {
    gap: 14px;
  }

  .hero-brand {
    gap: 12px;
  }

  .brand-logo {
    width: 52px;
    height: auto;
  }

  .brand-name {
    font-size: 17px;
  }

  .brand-tag {
    font-size: 11px;
  }

  .hero-copy {
    flex: none;
    gap: 12px;
  }

  .hero-copy h1 {
    font-size: 28px;
    letter-spacing: -0.6px;
  }

  .hero-copy .lead {
    font-size: 14px;
    line-height: 1.55;
  }

  .hero-panel {
    padding: 18px 16px 16px;
    gap: 14px;
    border-radius: 18px;
    box-shadow:
      0 12px 32px rgba(0, 0, 0, 0.32),
      0 0 0 1px rgba(39, 215, 255, 0.08),
      inset 0 1px 0 rgba(255, 255, 255, 0.05);
  }

  .hero-panel-glow {
    width: 180px;
    height: 180px;
    top: -30%;
    right: -18%;
    background: radial-gradient(circle, rgba(39, 215, 255, 0.28) 0%, transparent 70%);
  }

  .hero-panel-kicker {
    font-size: 16px;
  }

  .value-chain-step {
    grid-template-columns: 32px 1fr;
    gap: 10px;
    padding: 8px 0;
  }

  .value-chain-step:not(:last-child)::before {
    left: 15px;
    top: 34px;
  }

  .vc-index {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    font-size: 11px;
  }

  .vc-body strong {
    font-size: 14px;
  }

  .vc-body span {
    font-size: 12px;
  }

  .proofs {
    gap: 6px;
    padding-top: 10px;
  }

  .proof {
    font-size: 11px;
    padding: 6px 9px;
  }

  .btn-row {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 8px;
  }

  .btn {
    width: 100%;
  }

  .trust .shell,
  .agent .shell {
    gap: 16px;
  }

  .trust-intro h2,
  .agent-intro h2,
  .integration-copy h2,
  .governance-intro h2,
  .cta h2 {
    font-size: 24px;
    letter-spacing: -0.4px;
  }

  .trust-card {
    padding: 16px;
    gap: 8px;
    border-radius: 12px;
  }

  .trust-card h3 {
    font-size: 18px;
  }

  .trust-card p,
  .scenario-card p {
    font-size: 14px;
    line-height: 1.55;
  }

  .workflow,
  .scenario-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .workflow {
    padding: 8px;
  }

  .scenario-card {
    padding: 14px;
    gap: 8px;
  }

  .scenario-card h3 {
    font-size: 17px;
  }

  .workflow-step {
    flex-direction: row;
    justify-content: flex-start;
    text-align: left;
    gap: 12px;
    padding: 12px 14px;
  }

  .workflow-step h3,
  .workflow-step p {
    text-align: left;
  }

  .workflow-step h3 {
    font-size: 15px;
  }

  .workflow-step p {
    max-width: none;
    font-size: 12px;
  }

  .workflow-step .copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .flow-card {
    padding: 14px;
    gap: 8px;
  }

  .flow-node {
    padding: 10px;
    font-size: 13px;
  }

  .integration .shell,
  .governance .shell {
    gap: 14px;
  }

  .point {
    padding: 12px 14px;
    font-size: 14px;
  }

  .cta {
    padding-top: 32px;
    padding-bottom: 32px;
  }

  .cta .shell {
    gap: 10px;
  }

  .eyebrow {
    font-size: 11px;
    letter-spacing: 1px;
  }

  .solutions-entry-grid {
    grid-template-columns: 1fr;
  }

  .solution-entry-card {
    padding: 18px;
  }

  .sol-nav-inner,
  .sol-hero-inner,
  .sol-section .shell {
    padding-left: 16px;
    padding-right: 16px;
  }

  .sol-hero h1 {
    font-size: 28px;
  }

  .sol-grid-2,
  .sol-grid-3,
  .sol-steps {
    grid-template-columns: 1fr;
  }
}