:root {
  color-scheme: light;
  --ink: #101820;
  --graphite: #1d2932;
  --muted: #60707d;
  --soft: #f3f6f8;
  --paper: #f8fafb;
  --white: #ffffff;
  --line: #dbe4e9;
  --teal: #087f7a;
  --teal-deep: #065d59;
  --coral: #e76f61;
  --gold: #c99633;
  --indigo: #4059ad;
  --shadow-sm: 0 12px 34px rgba(18, 31, 43, 0.08);
  --shadow-md: 0 26px 70px rgba(18, 31, 43, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #f7fafb;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(29, 41, 50, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 41, 50, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, black 0%, transparent 74%);
}

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

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 68px;
  padding: 12px clamp(18px, 5vw, 80px);
  border-bottom: 1px solid rgba(219, 228, 233, 0.88);
  background: rgba(248, 250, 251, 0.86);
  backdrop-filter: blur(18px);
  transition: box-shadow 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(248, 250, 251, 0.94);
  box-shadow: 0 10px 34px rgba(18, 31, 43, 0.08);
}

.brand,
.nav,
.hero-actions,
.metrics,
.logo-row,
.contact-list,
footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 11px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  color: white;
  background:
    linear-gradient(135deg, rgba(231, 111, 97, 0.95), rgba(8, 127, 122, 0.98)),
    var(--teal);
  box-shadow: 0 14px 28px rgba(8, 127, 122, 0.22);
}

.brand-text {
  white-space: nowrap;
}

.nav {
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(219, 228, 233, 0.94);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  color: #50606d;
  font-size: 14px;
}

.nav a {
  padding: 9px 13px;
  border-radius: 6px;
  transition: color 160ms ease, background 160ms ease;
}

.nav a:hover,
.nav a.active {
  color: var(--teal-deep);
  background: rgba(8, 127, 122, 0.08);
}

.header-cta,
.btn {
  border-radius: 8px;
  font-weight: 900;
}

.header-cta {
  padding: 11px 16px;
  color: white;
  background: var(--graphite);
  box-shadow: var(--shadow-sm);
}

.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  color: var(--ink);
  font-size: 21px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(380px, 1.05fr);
  gap: clamp(30px, 5vw, 74px);
  align-items: center;
  min-height: min(760px, calc(100vh - 96px));
  padding: clamp(52px, 7vw, 86px) clamp(18px, 5vw, 80px) clamp(44px, 6vw, 72px);
  color: white;
  background:
    linear-gradient(135deg, rgba(16, 24, 32, 0.98) 0%, rgba(31, 43, 52, 0.97) 48%, rgba(6, 93, 89, 0.9) 100%);
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal-deep);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
}

.hero .eyebrow,
.diagnosis .eyebrow {
  color: #97e4dd;
}

.hero .eyebrow {
  display: inline-flex;
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  color: var(--ink);
  font-size: clamp(30px, 3.2vw, 44px);
  line-height: 1.18;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.3;
}

.hero h1,
.hero h2,
.diagnosis h2 {
  color: white;
}

.hero-lead {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 18px;
  line-height: 1.78;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.hero-proof span {
  padding: 9px 11px;
  border: 1px solid rgba(151, 228, 221, 0.28);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.07);
  font-size: 13px;
  font-weight: 900;
}

.hero-actions {
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.btn.primary {
  color: white;
  background: var(--teal);
  box-shadow: 0 16px 34px rgba(8, 127, 122, 0.27);
}

.hero .btn.primary {
  background: var(--coral);
  box-shadow: 0 18px 42px rgba(231, 111, 97, 0.28);
}

.btn.secondary {
  color: var(--graphite);
  background: white;
  border-color: var(--line);
}

.hero .btn.secondary {
  color: white;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.metrics {
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.metrics div {
  min-width: 145px;
  padding: 16px 17px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(12px);
}

.metrics strong {
  display: block;
  color: #ffb1a6;
  font-size: 28px;
  line-height: 1.1;
}

.metrics span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  aspect-ratio: 16 / 10;
  background: #dfe8ee;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.34);
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(16, 24, 32, 0.18), transparent 44%, rgba(231, 111, 97, 0.12));
}

.hero-visual picture,
.hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-visual img {
  object-fit: cover;
}

.hero-panel {
  position: absolute;
  right: 18px;
  bottom: 18px;
  z-index: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  width: min(380px, calc(100% - 36px));
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: white;
  background: rgba(16, 24, 32, 0.74);
  backdrop-filter: blur(18px);
}

.hero-panel span {
  display: block;
  color: #98e4dd;
  font-size: 12px;
  font-weight: 900;
}

.hero-panel strong {
  display: block;
  margin-top: 4px;
  font-size: 44px;
  line-height: 1;
}

.hero-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
  line-height: 1.6;
}

.hero-tags {
  position: absolute;
  left: 18px;
  top: 18px;
  z-index: 1;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  max-width: calc(100% - 36px);
}

.hero-tags span {
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: white;
  background: rgba(16, 24, 32, 0.48);
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.section {
  padding: clamp(62px, 8vw, 104px) clamp(18px, 5vw, 80px);
}

.section-head {
  max-width: 800px;
  margin-bottom: 36px;
}

.section-head.wide {
  max-width: 980px;
}

.section-desc {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.78;
}

.strip {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 30px;
  align-items: center;
  padding-top: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  background: #ffffff;
  color: var(--graphite);
}

.strip p {
  margin: 0;
  color: var(--muted);
  font-weight: 900;
}

.logo-row {
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  font-weight: 900;
}

.logo-row span {
  color: #34424d;
}

.intro {
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fafb 100%);
}

.signal-grid,
.service-grid,
.case-grid,
.ops-layout,
.ops-stack {
  display: grid;
  gap: 18px;
}

.channel-section {
  background: #ffffff;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.channel-card {
  display: grid;
  align-content: start;
  min-height: 230px;
  padding: 24px;
  border: 1px solid rgba(219, 228, 233, 0.95);
  border-radius: 8px;
  background: #fbfdfe;
  box-shadow: var(--shadow-sm);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.channel-card:hover {
  transform: translateY(-2px);
  border-color: rgba(8, 127, 122, 0.32);
  box-shadow: var(--shadow-md);
}

.channel-card span {
  width: fit-content;
  margin-bottom: 22px;
  padding: 7px 9px;
  border-radius: 8px;
  color: var(--teal-deep);
  background: rgba(8, 127, 122, 0.09);
  font-size: 12px;
  font-weight: 900;
}

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

.channel-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.signal-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.signal-grid article {
  min-height: 230px;
  padding: 28px;
  border-top: 3px solid var(--teal);
  border-radius: 8px;
  background: white;
  box-shadow: var(--shadow-sm);
}

.signal-grid article:nth-child(2) {
  border-color: var(--coral);
}

.signal-grid article:nth-child(3) {
  border-color: var(--gold);
}

.signal-grid b {
  display: block;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 13px;
}

.signal-grid p,
.card p,
.case-card p,
.ops-stack p {
  color: var(--muted);
  line-height: 1.74;
}

.operating {
  background:
    linear-gradient(180deg, #f8fafb 0%, #eef5f4 100%);
}

.ops-layout {
  grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1.05fr);
  align-items: stretch;
}

.ops-board {
  min-height: 470px;
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid rgba(219, 228, 233, 0.95);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(16, 24, 32, 0.98), rgba(29, 41, 50, 0.96));
  box-shadow: var(--shadow-md);
}

.ops-board-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  color: white;
}

.ops-board-head span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  font-weight: 900;
}

.ops-board-head strong {
  color: #98e4dd;
  font-size: 54px;
  line-height: 0.9;
}

.ops-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  margin-top: 12px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.ops-row.hot {
  border-color: rgba(231, 111, 97, 0.38);
  background: rgba(231, 111, 97, 0.1);
}

.ops-row.warm {
  border-color: rgba(201, 150, 51, 0.38);
  background: rgba(201, 150, 51, 0.1);
}

.ops-row b {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: white;
  background: var(--teal);
  font-size: 18px;
}

.ops-row.hot b {
  background: var(--coral);
}

.ops-row.warm b {
  background: var(--gold);
}

.ops-row strong,
.ops-row span,
.ops-row em {
  display: block;
}

.ops-row strong {
  margin-bottom: 5px;
  color: white;
  font-size: 16px;
}

.ops-row span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  line-height: 1.5;
}

.ops-row em {
  padding: 7px 9px;
  border-radius: 8px;
  color: #10201f;
  background: #98e4dd;
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
  white-space: nowrap;
}

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

.ops-stack article {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 16px;
  align-content: start;
  padding: 28px;
  border: 1px solid rgba(219, 228, 233, 0.95);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.ops-stack span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  color: white;
  background: var(--graphite);
  font-size: 13px;
  font-weight: 900;
}

.ops-stack h3 {
  margin: 0;
}

.ops-stack p {
  margin: 0;
}

.service-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.case-card,
.lead-form,
.diagnosis-form,
.diagnosis-result {
  border: 1px solid rgba(219, 228, 233, 0.95);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
}

.card {
  position: relative;
  min-height: 315px;
  padding: 28px;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--coral), var(--gold));
}

.card p {
  margin-bottom: 18px;
}

.card-kicker {
  display: block;
  margin: -2px 0 12px;
  color: var(--teal-deep);
  font-size: 14px;
  line-height: 1.45;
}

.card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.card li {
  position: relative;
  padding-left: 17px;
  color: #465661;
  font-size: 14px;
  font-weight: 800;
}

.card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  border-radius: 8px;
  color: white;
  background: var(--graphite);
  font-size: 20px;
}

.pricing {
  background:
    linear-gradient(180deg, #f8fafb 0%, #ffffff 100%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.price-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 16px;
  min-height: 470px;
  padding: 30px;
  border: 1px solid rgba(219, 228, 233, 0.95);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.price-card.featured {
  color: white;
  background:
    linear-gradient(135deg, rgba(16, 24, 32, 0.98), rgba(6, 93, 89, 0.94));
  box-shadow: var(--shadow-md);
}

.price-card > span {
  width: fit-content;
  padding: 8px 10px;
  border: 1px solid rgba(8, 127, 122, 0.16);
  border-radius: 8px;
  color: var(--teal-deep);
  background: rgba(8, 127, 122, 0.08);
  font-size: 13px;
  font-weight: 900;
}

.price-card.featured > span {
  border-color: rgba(255, 255, 255, 0.18);
  color: #98e4dd;
  background: rgba(255, 255, 255, 0.08);
}

.price-card h3 {
  margin: 0;
  font-size: 26px;
}

.price-card.featured h3 {
  color: white;
}

.price-card strong {
  color: var(--coral);
  font-size: 18px;
}

.price-card.featured strong {
  color: #ffb1a6;
}

.price-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.price-meta span {
  padding: 7px 9px;
  border: 1px solid rgba(8, 127, 122, 0.14);
  border-radius: 8px;
  color: #40505d;
  background: #f7fafb;
  font-size: 12px;
  font-weight: 900;
}

.price-card.featured .price-meta span {
  border-color: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.08);
}

.price-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.74;
}

.price-card.featured p {
  color: rgba(255, 255, 255, 0.72);
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
}

.price-card li {
  position: relative;
  padding-left: 18px;
  color: #465661;
  font-weight: 800;
}

.price-card.featured li {
  color: rgba(255, 255, 255, 0.82);
}

.price-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
}

.price-card.featured li::before {
  background: var(--coral);
}

.price-card .btn {
  align-self: end;
  margin-top: auto;
}

.price-card.featured .btn.primary {
  background: var(--coral);
}

.muted {
  background: #edf3f6;
}

.service-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.service-proof article {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 14px;
  align-items: start;
  padding: 22px;
  border: 1px solid rgba(219, 228, 233, 0.95);
  border-radius: 8px;
  background: #fbfdfe;
}

.service-proof span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  color: white;
  background: var(--graphite);
  font-size: 13px;
  font-weight: 900;
}

.service-proof strong {
  color: var(--ink);
  font-size: 17px;
}

.service-proof p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: white;
  box-shadow: var(--shadow-sm);
}

.timeline div {
  min-height: 250px;
  padding: 30px;
  border-right: 1px solid var(--line);
}

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

.timeline b {
  display: block;
  margin-bottom: 34px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
}

.timeline strong,
.timeline span {
  display: block;
}

.timeline strong {
  margin-bottom: 13px;
  color: var(--ink);
  font-size: 22px;
}

.timeline span {
  color: var(--muted);
  line-height: 1.72;
}

.case-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-card {
  display: grid;
  gap: 18px;
  align-content: start;
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 250, 251, 0.98));
}

.case-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.case-head span {
  color: var(--muted);
  font-weight: 900;
}

.case-head strong {
  display: block;
  flex: 0 0 auto;
  margin: 0;
  color: var(--teal-deep);
  font-size: clamp(38px, 4vw, 48px);
  line-height: 1;
}

.case-card:nth-child(2) .case-head strong {
  color: var(--coral);
}

.case-card:nth-child(3) .case-head strong {
  color: var(--indigo);
}

.case-card p {
  margin-bottom: 0;
}

.case-points {
  display: grid;
  gap: 10px;
  margin: 0;
}

.case-points div {
  padding: 13px 14px;
  border: 1px solid #e2eaf0;
  border-radius: 8px;
  background: #ffffff;
}

.case-points dt {
  margin-bottom: 5px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
}

.case-points dd {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.66;
}

.conversion {
  background: #ffffff;
}

.conversion-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) minmax(280px, 0.9fr);
  gap: 18px;
  margin-bottom: 18px;
}

.fit-panel,
.deliver-panel,
.faq-grid article {
  border: 1px solid rgba(219, 228, 233, 0.95);
  border-radius: 8px;
  background: #fbfdfe;
  box-shadow: var(--shadow-sm);
}

.fit-panel,
.deliver-panel {
  min-height: 315px;
  padding: 28px;
}

.fit-panel h3,
.deliver-panel h3,
.faq-grid h3 {
  margin-bottom: 18px;
}

.fit-panel ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.fit-panel li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.72;
}

.fit-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

.muted-panel li::before {
  background: var(--coral);
}

.deliver-panel {
  color: white;
  background:
    linear-gradient(135deg, rgba(16, 24, 32, 0.98), rgba(6, 93, 89, 0.94));
}

.deliver-panel h3 {
  color: white;
}

.deliver-panel div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.deliver-panel span {
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.07);
  font-size: 13px;
  font-weight: 900;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.faq-grid article {
  padding: 24px;
}

.faq-grid h3 {
  font-size: 18px;
}

.faq-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.74;
}

.diagnosis {
  color: white;
  background:
    linear-gradient(135deg, #101820 0%, #1d2932 50%, #065d59 100%);
}

.diagnosis .section-head {
  max-width: 850px;
}

.diagnosis-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1fr);
  gap: 22px;
  align-items: stretch;
}

.diagnosis-form,
.diagnosis-result {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
}

.diagnosis-form {
  display: grid;
  gap: 14px;
  padding: 26px;
}

.diagnosis-result {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 24px;
  padding: 30px;
}

.score-ring {
  --score: 78%;
  display: grid;
  place-items: center;
  align-content: center;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, white 58%, transparent 59%),
    conic-gradient(var(--teal) 0 var(--score), #dde7ed var(--score) 100%);
}

.score-ring strong {
  display: block;
  color: var(--teal-deep);
  font-size: 46px;
  line-height: 1;
}

.score-ring span {
  color: var(--muted);
  font-size: 13px;
}

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

.result-copy h3 {
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 26px;
  line-height: 1.28;
}

.result-copy p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.8;
}

.report-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.report-tools span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.commercial-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.commercial-badges span {
  padding: 7px 9px;
  border: 1px solid rgba(8, 127, 122, 0.16);
  border-radius: 8px;
  color: var(--teal-deep);
  background: rgba(8, 127, 122, 0.08);
  font-size: 12px;
  font-weight: 900;
}

.score-bars {
  grid-column: 1 / -1;
  display: grid;
  gap: 14px;
}

.score-bars div {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 12px;
  align-items: center;
  color: var(--graphite);
  font-weight: 800;
}

.score-bars b {
  display: block;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #e5edf2;
}

.score-bars i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--coral));
  transition: width 220ms ease;
}

.action-list {
  grid-column: 1 / -1;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7fafb;
}

.action-list h4 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 18px;
}

.action-list ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.82;
}

.diagnosis-insights,
.diagnosis-plan-grid,
.roadmap-grid,
.sales-brief {
  grid-column: 1 / -1;
  display: grid;
  gap: 14px;
}

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

.diagnosis-plan-grid,
.roadmap-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sales-brief {
  grid-template-columns: 0.9fr 1.1fr 0.9fr;
}

.diagnosis-insights article,
.diagnosis-plan-grid article,
.roadmap-grid article,
.sales-brief article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfe;
}

.diagnosis-insights article:first-child {
  border-color: rgba(8, 127, 122, 0.22);
  background: rgba(8, 127, 122, 0.06);
}

.diagnosis-insights article:nth-child(2) {
  border-color: rgba(231, 111, 97, 0.2);
  background: rgba(231, 111, 97, 0.06);
}

.diagnosis-insights h4,
.diagnosis-plan-grid h4,
.sales-brief h4 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 17px;
}

.diagnosis-insights ul,
.diagnosis-plan-grid ul,
.roadmap-grid ul,
.sales-brief ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.76;
}

.roadmap-grid span {
  display: inline-grid;
  place-items: center;
  min-width: 52px;
  height: 30px;
  margin-bottom: 10px;
  border-radius: 8px;
  color: white;
  background: var(--graphite);
  font-size: 13px;
  font-weight: 900;
}

.roadmap-grid article:nth-child(2) span {
  background: var(--teal);
}

.roadmap-grid article:nth-child(3) span {
  background: var(--coral);
}

.sales-brief p {
  margin: 0;
  color: var(--muted);
  line-height: 1.78;
}

.diagnosis-next {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border: 1px solid rgba(8, 127, 122, 0.18);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(8, 127, 122, 0.08), rgba(231, 111, 97, 0.08));
}

.diagnosis-next p {
  margin: 0;
  color: var(--graphite);
  line-height: 1.62;
}

.diagnosis-next .btn {
  flex: 0 0 auto;
}

.diagnosis-assurance {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.diagnosis-assurance span {
  padding: 7px 9px;
  border: 1px solid #dfe7ec;
  border-radius: 8px;
  color: #52616e;
  background: #f6fafb;
  font-size: 12px;
  font-weight: 800;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(320px, 0.72fr);
  gap: 38px;
  align-items: start;
  color: var(--ink);
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fafb 100%);
}

.contact p {
  color: var(--muted);
  line-height: 1.78;
}

.contact-list {
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.contact-list span {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #3b4853;
  background: white;
  font-weight: 800;
}

.lead-form {
  display: grid;
  gap: 14px;
  padding: 25px;
  color: var(--ink);
}

label {
  display: grid;
  gap: 8px;
  color: var(--graphite);
  font-weight: 800;
}

.privacy-check {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.6;
}

.privacy-check input {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin-top: 3px;
}

.privacy-check a,
footer a {
  color: var(--teal-deep);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 12px;
  color: var(--ink);
  background: #fbfdfe;
  font: inherit;
  outline: none;
  transition: border 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(8, 127, 122, 0.55);
  background: white;
  box-shadow: 0 0 0 4px rgba(8, 127, 122, 0.12);
}

textarea {
  resize: vertical;
}

button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.form-note {
  margin: 0;
  color: var(--muted) !important;
  font-size: 13px;
  line-height: 1.65;
}

footer {
  justify-content: space-between;
  gap: 18px;
  padding: 22px clamp(18px, 5vw, 80px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: white;
  font-size: 13px;
}

.mobile-quick-cta {
  display: none;
}

.admin-page {
  min-height: 100vh;
  background:
    linear-gradient(135deg, #101820 0%, #1d2932 48%, #065d59 100%);
}

.privacy-page {
  min-height: calc(100vh - 130px);
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fafb 100%);
}

.privacy-page h1 {
  color: var(--ink);
  font-size: clamp(36px, 5vw, 58px);
}

.privacy-content {
  display: grid;
  gap: 16px;
  max-width: 920px;
}

.privacy-content section {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: var(--shadow-sm);
}

.privacy-content h2 {
  margin-bottom: 10px;
  font-size: 24px;
}

.privacy-content p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.solution-main {
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fafb 45%, #ffffff 100%);
}

.solution-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.7fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding: clamp(58px, 8vw, 96px) clamp(18px, 5vw, 80px);
  color: white;
  background:
    linear-gradient(135deg, rgba(16, 24, 32, 0.98), rgba(6, 93, 89, 0.92));
}

.solution-hero h1 {
  margin-bottom: 20px;
  font-size: clamp(40px, 5.6vw, 68px);
}

.solution-hero p:not(.eyebrow) {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 18px;
  line-height: 1.78;
}

.solution-hero .eyebrow {
  color: #97e4dd;
}

.solution-panel {
  display: grid;
  gap: 14px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
}

.solution-panel strong {
  color: #ffb1a6;
  font-size: 34px;
}

.solution-panel span {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.solution-card {
  padding: 26px;
  border: 1px solid rgba(219, 228, 233, 0.95);
  border-radius: 8px;
  background: white;
  box-shadow: var(--shadow-sm);
}

.solution-card b {
  display: block;
  margin-bottom: 18px;
  color: var(--gold);
  font-size: 13px;
}

.solution-card p,
.solution-card li {
  color: var(--muted);
  line-height: 1.72;
}

.solution-card ul {
  display: grid;
  gap: 9px;
  margin: 14px 0 0;
  padding-left: 18px;
}

.solution-split,
.solution-proof,
.solution-faq {
  display: grid;
  gap: 18px;
}

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

.solution-proof {
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
  align-items: stretch;
}

.solution-proof-score,
.solution-proof-copy,
.solution-faq article {
  border: 1px solid rgba(219, 228, 233, 0.95);
  border-radius: 8px;
  background: white;
  box-shadow: var(--shadow-sm);
}

.solution-proof-score {
  display: grid;
  place-items: center;
  align-content: center;
  min-height: 260px;
  padding: 28px;
}

.solution-proof-score strong {
  color: var(--teal-deep);
  font-size: clamp(54px, 8vw, 82px);
  line-height: 1;
}

.solution-proof-score span {
  color: var(--muted);
  font-weight: 900;
}

.solution-proof-copy {
  padding: 28px;
}

.solution-proof-copy dl {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}

.solution-proof-copy div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfe;
}

.solution-proof-copy dt {
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
}

.solution-proof-copy dd,
.solution-faq p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.solution-faq {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.solution-faq article {
  padding: 24px;
}

.solution-faq h3 {
  font-size: 18px;
}

.solution-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px;
  border: 1px solid rgba(8, 127, 122, 0.18);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(8, 127, 122, 0.08), rgba(231, 111, 97, 0.08));
}

.solution-cta p {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.admin-shell {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 42px 0;
}

.admin-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
  color: white;
}

.admin-hero h1 {
  margin-bottom: 12px;
  font-size: clamp(38px, 5vw, 62px);
}

.admin-hero p:not(.eyebrow) {
  max-width: 680px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.72;
}

.admin-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-login,
.admin-dashboard {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
}

.admin-login {
  max-width: 440px;
  padding: 28px;
}

.admin-login h2 {
  margin-bottom: 20px;
  color: var(--ink);
  font-size: 26px;
}

.admin-login form {
  display: grid;
  gap: 14px;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  border-radius: 8px 8px 0 0;
}

.admin-stats article {
  padding: 22px;
  border-right: 1px solid var(--line);
  background: #fbfdfe;
}

.admin-stats article:last-child {
  border-right: 0;
}

.admin-analytics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.admin-analytics article {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7fafb;
}

.admin-stats span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.admin-stats strong,
.admin-analytics strong {
  display: block;
  margin-top: 8px;
  color: var(--teal-deep);
  font-size: 34px;
  line-height: 1;
}

.admin-analytics span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.admin-insights {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.admin-insights article {
  min-height: 210px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfe;
}

.insight-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.insight-head h2,
.table-toolbar h2 {
  margin: 0;
  color: var(--ink);
  font-size: 18px;
}

.insight-head span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.bar-list {
  display: grid;
  gap: 13px;
}

.bar-item div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 7px;
  color: var(--graphite);
  font-size: 13px;
  font-weight: 900;
}

.bar-item b {
  color: var(--muted);
}

.bar-item i {
  display: block;
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: #e5edf2;
}

.bar-item em {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--coral));
}

.day-chart {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  align-items: end;
  min-height: 142px;
}

.day-chart div {
  display: grid;
  gap: 6px;
  justify-items: center;
  align-items: end;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.day-chart i {
  display: block;
  width: 100%;
  min-height: 8px;
  border-radius: 6px 6px 2px 2px;
  background: linear-gradient(180deg, var(--teal), var(--indigo));
}

.day-chart .day-bars {
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 3px;
  width: 100%;
  height: 90px;
}

.day-chart .day-bars i,
.day-chart .day-bars em {
  width: 42%;
  min-height: 6px;
  border-radius: 6px 6px 2px 2px;
}

.day-chart .day-bars em {
  display: block;
  background: linear-gradient(180deg, var(--coral), var(--gold));
}

.day-chart b {
  color: var(--graphite);
  font-size: 12px;
}

.tag-cloud {
  display: flex;
  align-content: flex-start;
  gap: 8px;
  flex-wrap: wrap;
}

.tag-cloud span {
  padding: 8px 10px;
  border: 1px solid #dfe7ec;
  border-radius: 8px;
  color: #40505d;
  background: white;
  font-size: 12px;
  font-weight: 900;
}

.tag-cloud b {
  color: var(--teal-deep);
}

.admin-table-wrap {
  overflow-x: auto;
  padding: 18px;
}

.table-toolbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.lead-filters {
  display: grid;
  grid-template-columns: 160px 160px minmax(220px, 1fr) auto auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7fafb;
}

.filter-check {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  color: var(--graphite);
  font-size: 13px;
  white-space: nowrap;
}

.filter-check input {
  width: 16px;
  height: 16px;
}

.admin-table {
  width: 100%;
  min-width: 1160px;
  border-collapse: collapse;
  color: var(--graphite);
  font-size: 14px;
}

.lead-card-list {
  display: none;
}

.admin-table th,
.admin-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.admin-table th {
  color: #4a5a66;
  background: #f6fafb;
  font-size: 13px;
  font-weight: 900;
}

.admin-table td {
  max-width: 230px;
  line-height: 1.58;
}

.is-hidden-lead {
  opacity: 0.58;
}

.admin-badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 8px;
  color: var(--teal-deep);
  background: rgba(8, 127, 122, 0.1);
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.grade-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 8px;
  color: #ffffff;
  background: var(--graphite);
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.grade-A {
  background: var(--coral);
}

.grade-B {
  background: var(--teal);
}

.grade-C {
  color: var(--graphite);
  background: #e5edf2;
}

.status-select {
  min-width: 104px;
  padding: 8px 9px;
  border-radius: 8px;
  background: white;
  font-size: 13px;
  font-weight: 900;
}

.detail-btn,
.modal-close {
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--graphite);
  background: white;
  cursor: pointer;
  font-weight: 900;
}

.detail-btn {
  min-height: 34px;
  padding: 0 12px;
}

.detail-btn.danger {
  color: #a13a31;
}

.row-actions {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}

.detail-btn:hover,
.modal-close:hover {
  border-color: rgba(8, 127, 122, 0.42);
  color: var(--teal-deep);
}

.lead-modal {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(16, 24, 32, 0.62);
  backdrop-filter: blur(8px);
}

.lead-modal[hidden] {
  display: none;
}

.lead-modal-panel {
  width: min(980px, 100%);
  max-height: min(820px, calc(100vh - 48px));
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 34px 110px rgba(0, 0, 0, 0.36);
}

.lead-modal-head {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 24px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
}

.lead-modal-head h2 {
  margin: 0;
  font-size: 26px;
}

.modal-close {
  width: 38px;
  height: 38px;
  font-size: 24px;
  line-height: 1;
}

.lead-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 20px 24px;
}

.lead-detail-grid div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfe;
}

.lead-detail-grid span {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.lead-detail-grid strong {
  display: block;
  color: var(--graphite);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.66;
  word-break: break-word;
}

.lead-report {
  margin: 0 24px 20px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7fafb;
}

.lead-report[hidden] {
  display: none;
}

.report-summary {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  margin-bottom: 18px;
}

.report-score {
  display: grid;
  place-items: center;
  align-content: center;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, white 58%, transparent 59%),
    conic-gradient(var(--teal) 0 78%, #dde7ed 78% 100%);
}

.report-score strong {
  color: var(--teal-deep);
  font-size: 34px;
  line-height: 1;
}

.report-score span {
  color: var(--muted);
  font-size: 12px;
}

.report-summary h3,
.report-actions h3,
.report-inputs h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.report-summary p,
.report-inputs p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.report-bars {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.report-bars div {
  display: grid;
  grid-template-columns: 110px 1fr 44px;
  gap: 10px;
  align-items: center;
  color: var(--graphite);
  font-size: 13px;
  font-weight: 900;
}

.report-bars b {
  display: block;
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #e5edf2;
}

.report-bars i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--coral));
}

.report-bars em {
  color: var(--muted);
  font-style: normal;
  text-align: right;
}

.report-actions ul {
  margin: 0 0 18px;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.75;
}

.report-pro-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.report-list,
.report-package {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.report-list h3,
.report-package h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 15px;
}

.report-list ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.68;
}

.report-package {
  margin-bottom: 12px;
}

.report-package p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.share-report {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.share-report[hidden] {
  display: none;
}

.share-report span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.report-page {
  background: #f7fafb;
}

.shared-report-shell {
  min-height: 100vh;
}

.shared-report-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  padding: clamp(58px, 8vw, 96px) clamp(18px, 5vw, 80px);
  color: white;
  background: linear-gradient(135deg, rgba(16, 24, 32, 0.98), rgba(6, 93, 89, 0.92));
}

.shared-report-hero h1 {
  max-width: 980px;
  margin-bottom: 18px;
  font-size: clamp(38px, 5vw, 64px);
}

.shared-report-hero p:not(.eyebrow) {
  max-width: 860px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.78;
}

.shared-report-hero .eyebrow {
  color: #97e4dd;
}

.shared-score {
  display: grid;
  place-items: center;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-md);
}

.shared-score strong {
  color: #98e4dd;
  font-size: 58px;
  line-height: 1;
}

.shared-score span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 900;
}

.shared-report-grid,
.shared-roadmap,
.shared-sales {
  display: grid;
  gap: 18px;
  padding: 0 clamp(18px, 5vw, 80px);
}

.shared-report-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-top: clamp(44px, 6vw, 76px);
}

.shared-roadmap {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-top: 18px;
}

.shared-sales {
  grid-template-columns: 0.9fr 1.1fr;
  padding-top: 18px;
  padding-bottom: 28px;
}

.shared-panel,
.shared-roadmap article,
.shared-sales article {
  padding: 24px;
  border: 1px solid rgba(219, 228, 233, 0.95);
  border-radius: 8px;
  background: white;
  box-shadow: var(--shadow-sm);
}

.shared-panel h2,
.shared-roadmap h2,
.shared-sales h2 {
  margin: 0 0 14px;
  font-size: 22px;
}

.shared-panel ul,
.shared-roadmap ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.78;
}

.shared-score-bars {
  display: grid;
  gap: 12px;
}

.shared-roadmap span {
  display: inline-grid;
  place-items: center;
  min-width: 52px;
  height: 30px;
  margin-bottom: 12px;
  border-radius: 8px;
  color: white;
  background: var(--graphite);
  font-size: 13px;
  font-weight: 900;
}

.shared-roadmap article:nth-child(2) span {
  background: var(--teal);
}

.shared-roadmap article:nth-child(3) span {
  background: var(--coral);
}

.shared-sales p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.report-inputs p {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: Consolas, "Microsoft YaHei", monospace;
  font-size: 12px;
}

.lead-follow {
  display: grid;
  grid-template-columns: 150px 190px 160px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: end;
  padding: 20px 24px 24px;
  border-top: 1px solid var(--line);
  background: #f7fafb;
}

.lead-follow .form-note {
  grid-column: 1 / -1;
}

@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 880px;
  }

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

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

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

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

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

@media (max-width: 980px) {
  .contact,
  .strip,
  .diagnosis-layout,
  .service-proof,
  .solution-hero,
  .solution-grid,
  .solution-split,
  .solution-proof,
  .solution-faq,
  .shared-report-hero,
  .shared-report-grid,
  .shared-roadmap,
  .shared-sales {
    grid-template-columns: 1fr;
  }

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

  .ops-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .conversion-grid,
  .faq-grid,
  .lead-filters {
    grid-template-columns: 1fr;
  }

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

  .timeline div {
    border-bottom: 1px solid var(--line);
  }

  .timeline div:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
}

@media (max-width: 720px) {
  body {
    padding-bottom: 72px;
  }

  .site-header {
    flex-wrap: wrap;
    min-height: 64px;
  }

  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding-top: 8px;
  }

  .site-header.open .nav {
    display: flex;
  }

  .header-cta {
    display: none;
  }

  .menu-btn {
    display: block;
  }

  .hero {
    min-height: auto;
    padding-top: 40px;
  }

  h1 {
    font-size: 38px;
  }

  .hero-lead {
    font-size: 17px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .metrics div {
    flex: 1 1 138px;
  }

  .section {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .hero-panel {
    position: static;
    width: auto;
    margin: -1px;
    border-radius: 0;
    grid-template-columns: 1fr;
  }

  .hero-tags {
    display: none;
  }

  .signal-grid,
  .service-grid,
  .channel-grid,
  .case-grid,
  .ops-stack,
  .timeline {
    grid-template-columns: 1fr;
  }

  .ops-board {
    min-height: 0;
  }

  .ops-board-head strong {
    font-size: 44px;
  }

  .ops-row {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .ops-row em {
    grid-column: 2;
    width: fit-content;
  }

  .timeline div,
  .timeline div:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

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

  .diagnosis-result {
    grid-template-columns: 1fr;
  }

  .diagnosis-insights,
  .diagnosis-plan-grid,
  .roadmap-grid,
  .sales-brief {
    grid-template-columns: 1fr;
  }

  .diagnosis-next {
    align-items: stretch;
    flex-direction: column;
  }

  .solution-cta {
    align-items: stretch;
    flex-direction: column;
  }

  .solution-cta .btn {
    width: 100%;
  }

  .diagnosis-next .btn {
    width: 100%;
  }

  .score-ring {
    width: 132px;
    height: 132px;
  }

  .shared-score {
    width: 142px;
    height: 142px;
  }

  .shared-score strong {
    font-size: 46px;
  }

  .score-bars div {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .admin-shell {
    width: min(100% - 28px, 1180px);
    padding: 28px 0;
  }

  .admin-hero {
    align-items: flex-start;
    flex-direction: column;
  }

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

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

  .admin-stats article:nth-child(2) {
    border-right: 0;
  }

  .admin-stats article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .admin-insights,
  .report-summary,
  .report-bars div,
  .report-pro-grid,
  .lead-detail-grid,
  .lead-follow {
    grid-template-columns: 1fr;
  }

  .admin-table {
    display: none;
  }

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

  .lead-card-list article {
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fbfdfe;
  }

  .lead-card-list article > div:first-child {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
  }

  .lead-card-list h3 {
    margin-bottom: 8px;
    font-size: 18px;
  }

  .lead-card-list p {
    margin: 0 0 7px;
    color: var(--muted);
    line-height: 1.55;
  }

  .lead-card-list small {
    display: block;
    margin: 10px 0 12px;
    color: var(--muted);
    font-weight: 800;
  }

  .table-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .mobile-quick-cta {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 20;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 10px;
    border: 1px solid rgba(219, 228, 233, 0.92);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 46px rgba(18, 31, 43, 0.18);
    backdrop-filter: blur(16px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(120%);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .mobile-quick-cta.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-quick-cta a {
    display: grid;
    place-items: center;
    min-height: 44px;
    border-radius: 8px;
    color: white;
    background: var(--graphite);
    font-weight: 900;
  }

  .mobile-quick-cta a:first-child {
    background: var(--teal);
  }
}

@media (max-width: 420px) {
  h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 28px;
  }

  .btn {
    padding: 0 16px;
  }

  .case-head {
    display: grid;
    gap: 10px;
  }

  .diagnosis-form,
  .diagnosis-result,
  .lead-form {
    padding: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* Premium Apple-inspired theme layer */
:root {
  --ink: #111316;
  --graphite: #1d1d1f;
  --muted: #6e737a;
  --soft: #f5f7fa;
  --paper: #fbfbfd;
  --white: #ffffff;
  --line: rgba(29, 29, 31, 0.1);
  --teal: #007aff;
  --teal-deep: #0066d6;
  --coral: #00a79d;
  --gold: #b68a35;
  --indigo: #5e5ce6;
  --shadow-sm: 0 12px 34px rgba(0, 0, 0, 0.07);
  --shadow-md: 0 28px 80px rgba(0, 0, 0, 0.12);
}

body {
  color: var(--ink);
  background: linear-gradient(180deg, #ffffff 0%, #f6f8fb 46%, #ffffff 100%);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "PingFang SC", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
  overflow-x: hidden;
}

body::before {
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(245, 247, 250, 0.58));
  background-size: auto;
  mask-image: none;
}

.site-header {
  min-height: 64px;
  border-bottom: 1px solid rgba(29, 29, 31, 0.08);
  background: rgba(251, 251, 253, 0.78);
  backdrop-filter: saturate(180%) blur(22px);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
}

.site-header.is-scrolled {
  background: rgba(251, 251, 253, 0.9);
  box-shadow: 0 1px 0 rgba(29, 29, 31, 0.06), 0 18px 46px rgba(0, 0, 0, 0.05);
}

.brand {
  font-weight: 800;
}

.brand-mark {
  color: #ffffff;
  background: #1d1d1f;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.14);
}

.nav {
  border-color: rgba(29, 29, 31, 0.08);
  background: rgba(255, 255, 255, 0.62);
  color: #60646b;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.nav a:hover,
.nav a.active {
  color: #111316;
  background: rgba(0, 122, 255, 0.09);
}

.header-cta,
.btn.primary {
  color: #ffffff;
  background: #007aff;
  box-shadow: 0 16px 34px rgba(0, 122, 255, 0.24);
}

.hero .btn.primary {
  background: #007aff;
  box-shadow: 0 18px 42px rgba(0, 122, 255, 0.24);
}

.btn.secondary,
.hero .btn.secondary {
  color: #1d1d1f;
  border-color: rgba(29, 29, 31, 0.12);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.hero {
  color: #111316;
  background: linear-gradient(180deg, #fbfbfd 0%, #f4f7fb 62%, #ffffff 100%);
}

.hero,
.diagnosis,
.solution-hero,
.admin-hero,
.shared-report-hero {
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 64px 0 auto;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(0, 122, 255, 0.28), transparent);
}

.hero h1,
.hero h2,
.diagnosis h2 {
  color: #111316;
}

.hero h1,
.solution-hero h1,
.shared-report-hero h1,
.admin-hero h1 {
  font-weight: 900;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.hero h1 span {
  display: inline;
}

.hero-lead span {
  display: block;
}

.hero-lead,
.hero-panel p,
.hero-proof span,
.metrics span {
  color: #6e737a;
}

.hero .eyebrow,
.diagnosis .eyebrow,
.solution-hero .eyebrow,
.shared-report-hero .eyebrow {
  color: #0066d6;
}

.hero .eyebrow {
  border-color: rgba(0, 122, 255, 0.14);
  color: #0066d6;
  background: rgba(0, 122, 255, 0.08);
}

.hero-proof span,
.metrics div,
.hero-tags span,
.hero-panel,
.lead-form,
.diagnosis-form,
.diagnosis-result,
.solution-panel,
.solution-card,
.case-card,
.channel-card,
.service-card,
.ops-board,
.ops-card,
.faq-grid article,
.shared-panel,
.shared-roadmap article,
.shared-sales article,
.admin-card,
.admin-panel,
.login-panel,
.modal-card {
  border: 1px solid rgba(29, 29, 31, 0.1);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
  backdrop-filter: saturate(170%) blur(18px);
  -webkit-backdrop-filter: saturate(170%) blur(18px);
}

.hero-proof span,
.metrics div,
.hero-tags span {
  color: #343840;
}

.metrics strong,
.hero-panel strong,
.score-ring strong,
.solution-proof-score strong,
.shared-score strong {
  color: #007aff;
}

.hero-visual {
  border-color: rgba(29, 29, 31, 0.1);
  background: #ffffff;
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.16);
}

.hero-visual::after {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 48%, rgba(0, 122, 255, 0.08));
}

.hero-panel {
  color: #111316;
}

.hero-panel span {
  color: #0066d6;
}

.strip,
.channel-section,
.intro,
.contact {
  background: rgba(255, 255, 255, 0.72);
}

.muted,
.pricing,
.diagnosis {
  background: linear-gradient(180deg, #f5f7fa 0%, #ffffff 100%);
}

.diagnosis {
  color: #111316;
}

.diagnosis .section-head h2 {
  color: #111316;
}

.diagnosis .section-desc {
  color: #666c74;
}

.score-ring {
  background:
    radial-gradient(circle at center, #ffffff 58%, transparent 59%),
    conic-gradient(#007aff 0 var(--score), #e7ebf0 var(--score) 100%);
  box-shadow: inset 0 0 0 1px rgba(29, 29, 31, 0.06), 0 18px 42px rgba(0, 122, 255, 0.12);
}

.score-bars i {
  background: linear-gradient(90deg, #007aff, #00a79d);
}

.commercial-badges span,
.diagnosis-assurance span {
  border-color: rgba(0, 122, 255, 0.12);
  color: #0066d6;
  background: rgba(0, 122, 255, 0.08);
}

.diagnosis-next {
  border-color: rgba(0, 122, 255, 0.14);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.06);
}

input,
select,
textarea {
  border-color: rgba(29, 29, 31, 0.12);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(0, 122, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.12);
  outline: none;
}

.roadmap-grid span,
.mobile-quick-cta a:first-child {
  background: #007aff;
}

.roadmap-grid article:nth-child(2) span,
.mobile-quick-cta a {
  background: #1d1d1f;
}

.roadmap-grid article:nth-child(3) span {
  background: #00a79d;
}

.solution-hero,
.shared-report-hero,
.admin-hero {
  background: linear-gradient(180deg, #fbfbfd 0%, #f5f7fa 100%);
}

.solution-cta {
  border-color: rgba(29, 29, 31, 0.1);
  background: #1d1d1f;
  box-shadow: 0 30px 88px rgba(0, 0, 0, 0.18);
}

.solution-cta p {
  color: rgba(255, 255, 255, 0.76);
}

footer {
  border-top: 1px solid rgba(29, 29, 31, 0.08);
  background: #fbfbfd;
}

@media (max-width: 720px) {
  .hero {
    padding-top: 46px;
    overflow: hidden;
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-copy,
  .hero-lead,
  .hero h1,
  .hero .eyebrow,
  .hero-proof,
  .hero-actions,
  .metrics,
  h1,
  h2 {
    width: min(100%, calc(100vw - 48px));
    max-width: calc(100vw - 48px);
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-all;
    line-break: anywhere;
  }

  h1 {
    font-size: 34px;
    line-height: 1.12;
  }

  .hero h1 span {
    display: block;
  }

  .hero .eyebrow,
  .hero-lead {
    width: min(100%, calc(100vw - 64px));
    max-width: calc(100vw - 64px);
  }

  .hero .eyebrow {
    font-size: 12px;
    line-height: 1.45;
  }

  .hero-lead {
    font-size: 16px;
    line-height: 1.72;
  }

  .hero-panel {
    border-radius: 0 0 8px 8px;
  }

  .mobile-quick-cta {
    border-color: rgba(29, 29, 31, 0.1);
    background: rgba(251, 251, 253, 0.9);
  }
}