:root {
  color-scheme: light;
  --navy-950: #03082f;
  --navy-900: #06115f;
  --navy-800: #09227f;
  --blue-700: #0b67ff;
  --blue-600: #1a68f4;
  --blue-100: #eaf2ff;
  --cyan: #00fffc;
  --orange: #ff6b35;
  --orange-600: #f15b24;
  --ink: #111827;
  --text: #30384a;
  --muted: #667085;
  --line: #dbe7fb;
  --paper: #ffffff;
  --soft: #f6f9ff;
  --shadow: 0 18px 44px rgba(11, 103, 255, 0.13);
  --shadow-strong: 0 28px 80px rgba(3, 8, 47, 0.28);
  --radius: 8px;
  --max: 1200px;
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
  background: var(--paper);
  overflow-x: clip;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  overflow-x: clip;
}

body,
button,
input,
textarea {
  font: inherit;
}

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

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

button {
  cursor: pointer;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: #fff;
  background: var(--blue-700);
  border-radius: var(--radius);
  transform: translateY(-140%);
}

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

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  height: 72px;
  transition: background 0.24s ease, box-shadow 0.24s ease, backdrop-filter 0.24s ease;
}

.topbar.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 34px rgba(3, 8, 47, 0.08);
  backdrop-filter: blur(18px) saturate(160%);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, var(--max));
  height: 72px;
  margin: 0 auto;
  padding: 0 24px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  width: 126px;
}

.brand-logo {
  width: 126px;
  height: auto;
}

.brand-logo-color {
  display: none;
}

.topbar.is-scrolled .brand-logo-white {
  display: none;
}

.topbar.is-scrolled .brand-logo-color {
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  color: rgba(255, 255, 255, 0.88);
}

.topbar.is-scrolled .nav-links {
  color: #475467;
}

.nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cyan);
}

.topbar.is-scrolled .nav-links a:hover,
.topbar.is-scrolled .nav-links a.active {
  color: var(--blue-700);
}

.nav-links a.active::after {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 22px;
  height: 3px;
  background: currentColor;
  border-radius: 3px;
  transform: translateX(-50%);
  content: "";
}

.consult-btn,
.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 6px;
  font-weight: 800;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.consult-btn,
.primary-action {
  color: #fff;
  background: linear-gradient(135deg, var(--orange), #ff8a3d);
  box-shadow: 0 10px 26px rgba(255, 107, 53, 0.34);
}

.consult-btn:hover,
.primary-action:hover,
.secondary-action:hover {
  transform: translateY(-2px);
}

.secondary-action {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 6px auto;
  background: #fff;
  border-radius: 2px;
}

.topbar.is-scrolled .menu-toggle span {
  background: var(--blue-700);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 760px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(3, 8, 47, 0.96), rgba(6, 17, 95, 0.93) 48%, rgba(11, 103, 255, 0.76)),
    url("assets/www/banner_home-BMaG_sFr.png") center / cover;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 130px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), #fff 94%);
  pointer-events: none;
  content: "";
}

.hero-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(440px, 0.88fr);
  gap: 56px;
  align-items: center;
  width: min(100% - 48px, var(--max));
  min-height: 760px;
  margin: 0 auto;
  padding: 104px 0 78px;
  min-width: 0;
}

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

.hero-copy h1 {
  max-width: 720px;
  margin: 0;
  font-size: 70px;
  line-height: 1.06;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.hero-copy h1 span {
  display: block;
}

.hero-copy p {
  max-width: 650px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 22px;
  line-height: 1.72;
  overflow-wrap: anywhere;
}

.hero-copy p span {
  display: inline;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-actions .primary-action,
.hero-actions .secondary-action {
  min-height: 54px;
  padding: 0 28px;
  font-size: 17px;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 650px;
  margin-top: 46px;
}

.hero-proof article {
  min-height: 112px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.hero-proof strong {
  display: block;
  color: #fff;
  font-size: 34px;
  line-height: 1;
}

.hero-proof span {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
}

.hero-workbench {
  overflow: hidden;
  width: 100%;
  min-width: 0;
  min-height: 520px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(18px) saturate(160%);
}

.workbench-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 0 22px;
  background: rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.workbench-top span {
  font-size: 14px;
  font-weight: 800;
}

.workbench-top div {
  display: flex;
  gap: 8px;
}

.workbench-top i {
  width: 10px;
  height: 10px;
  background: rgba(255, 255, 255, 0.55);
  border-radius: 50%;
}

.workbench-grid {
  display: grid;
  gap: 16px;
  padding: 20px;
}

.pipeline-card,
.signal-card,
.node-card {
  padding: 22px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius);
  color: var(--text);
}

.pipeline-card h2,
.signal-card h2,
.node-card h2 {
  margin: 0 0 16px;
  color: var(--navy-900);
  font-size: 20px;
}

.pipeline-card ol {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pipeline-card li {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 36px;
  color: #344054;
  font-size: 15px;
}

.pipeline-card li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 24px;
  color: var(--blue-700);
  background: var(--blue-100);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
}

.signal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 42px;
  border-bottom: 1px solid #edf2fb;
  color: var(--muted);
}

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

.signal-row strong {
  color: var(--orange);
  font-size: 22px;
}

.node-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.proof-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  width: min(100% - 48px, var(--max));
  margin: -50px auto 0;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(11, 103, 255, 0.12);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.proof-strip article {
  min-height: 150px;
  padding: 28px;
  border-right: 1px solid #edf2fb;
}

.proof-strip article:last-child {
  border-right: 0;
}

.proof-strip strong {
  display: block;
  color: var(--navy-900);
  font-size: 22px;
}

.proof-strip span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.section,
.blue-section {
  width: min(100% - 48px, var(--max));
  margin: 0 auto;
  padding: 112px 0;
}

.section-heading {
  max-width: 820px;
  margin: 0 auto 54px;
  text-align: center;
}

.section-heading h2 {
  margin: 0;
  color: var(--navy-900);
  font-size: 48px;
  line-height: 1.16;
  letter-spacing: 0;
}

.section-heading p {
  margin: 20px auto 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.78;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.capability-grid article,
.case-feature-grid article,
.delivery-timeline article {
  min-height: 260px;
  padding: 30px;
  background: #fff;
  border: 1px solid rgba(11, 103, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(11, 103, 255, 0.08);
}

.capability-grid article {
  scroll-margin-top: 96px;
}

.capability-grid span,
.delivery-timeline span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 32px;
  padding: 0 10px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-700), var(--navy-800));
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
}

.capability-grid h3,
.solution-rail h3,
.case-feature-grid h3,
.delivery-timeline h3 {
  margin: 24px 0 12px;
  color: var(--navy-900);
  font-size: 26px;
  line-height: 1.28;
}

.capability-grid p,
.case-feature-grid p,
.delivery-timeline p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.blue-section {
  width: 100%;
  max-width: none;
  padding: 112px 24px;
  background:
    linear-gradient(135deg, rgba(3, 8, 47, 0.98), rgba(6, 17, 95, 0.96) 52%, rgba(11, 103, 255, 0.84)),
    url("assets/www/images/b71ffbf124d20935b2fca6c78bdd179a.png") center / cover;
}

.blue-section .section-heading,
.solution-rail {
  width: min(100%, var(--max));
}

.blue-section .section-heading {
  margin-left: auto;
  margin-right: auto;
}

.section-heading.light h2,
.section-heading.light p {
  color: #fff;
}

.section-heading.light p {
  color: rgba(255, 255, 255, 0.78);
}

.solution-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 0 auto;
}

.solution-rail article {
  min-height: 250px;
  padding: 30px;
  color: #fff;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.solution-rail h3 {
  margin-top: 0;
  color: #fff;
}

.solution-rail p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 16px;
  line-height: 1.72;
}

.solution-rail strong {
  display: block;
  margin-top: 24px;
  color: var(--cyan);
  font-size: 15px;
  line-height: 1.58;
}

.case-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.case-feature-grid article {
  min-height: 310px;
  color: #fff;
  background: linear-gradient(145deg, var(--navy-950), var(--navy-800) 58%, var(--blue-700));
}

.case-feature-grid span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  color: var(--cyan);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.case-feature-grid h3 {
  color: #fff;
}

.case-feature-grid p {
  color: rgba(255, 255, 255, 0.76);
}

.case-feature-grid strong {
  display: block;
  margin-top: 22px;
  color: #fff;
  font-size: 18px;
  line-height: 1.5;
}

.case-stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 30px;
}

.case-stats-strip article {
  min-height: 118px;
  padding: 26px;
  text-align: center;
  background: #fff;
  border: 1px solid rgba(11, 103, 255, 0.14);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(11, 103, 255, 0.08);
}

.case-stats-strip strong {
  display: block;
  color: var(--blue-700);
  font-size: 40px;
  line-height: 1;
}

.case-stats-strip span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 15px;
}

.case-directory-head {
  max-width: 760px;
  margin: 78px auto 34px;
  text-align: center;
}

.case-directory-head h3 {
  margin: 0;
  color: var(--navy-900);
  font-size: 38px;
  line-height: 1.22;
}

.case-directory-head p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.72;
}

.case-directory {
  display: grid;
  gap: 24px;
}

.case-category {
  padding: 24px;
  background: linear-gradient(145deg, #fff, #f8fbff);
  border: 1px solid rgba(11, 103, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(11, 103, 255, 0.08);
}

.case-category-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.case-category-head h3 {
  margin: 0;
  color: var(--navy-900);
  font-size: 24px;
}

.case-category-head span {
  flex: 0 0 auto;
  padding: 7px 12px;
  color: var(--blue-700);
  background: rgba(11, 103, 255, 0.08);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
}

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

.case-item {
  min-height: 230px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.case-meta {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  color: var(--blue-700);
  background: rgba(11, 103, 255, 0.08);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.case-item h4 {
  margin: 16px 0 10px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.35;
}

.case-item p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.62;
}

.case-item strong {
  display: block;
  margin-top: 16px;
  color: var(--blue-700);
  font-size: 15px;
  line-height: 1.5;
}

.delivery-section {
  background: linear-gradient(180deg, #fff, var(--soft));
}

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

.delivery-timeline article {
  min-height: 280px;
}

.about-band {
  padding: 104px 24px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(3, 8, 47, 0.94), rgba(6, 17, 95, 0.88)),
    url("assets/www/about_banner-B5b196jC.png") center / cover;
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 0.78fr;
  gap: 54px;
  align-items: center;
  width: min(100%, var(--max));
  margin: 0 auto;
}

.about-inner h2 {
  margin: 0;
  font-size: 48px;
  line-height: 1.16;
}

.about-inner p {
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 20px;
  line-height: 1.82;
}

.about-values {
  display: grid;
  gap: 16px;
}

.about-values article {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 92px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.about-values strong {
  color: #fff;
  font-size: 26px;
  white-space: nowrap;
}

.about-values span {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.6;
}

.contact-section {
  padding: 112px 24px;
  background: #fff;
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 0.7fr);
  gap: 52px;
  align-items: start;
  width: min(100%, var(--max));
  margin: 0 auto;
}

.contact-copy h2 {
  margin: 0;
  color: var(--navy-900);
  font-size: 48px;
  line-height: 1.16;
}

.contact-copy p {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.78;
}

.contact-methods {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 18px;
  margin-top: 34px;
}

.contact-methods article {
  min-height: 190px;
  padding: 24px;
  background: linear-gradient(145deg, #fff, #f8fbff);
  border: 1px solid rgba(11, 103, 255, 0.14);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(11, 103, 255, 0.08);
}

.contact-methods img {
  width: 136px;
  height: 136px;
  max-width: 100%;
  margin-bottom: 16px;
  object-fit: contain;
}

.contact-methods strong,
.contact-methods span {
  display: block;
}

.contact-methods strong {
  color: var(--navy-900);
  font-size: 22px;
}

.contact-methods span {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.68;
}

.lead-form {
  display: grid;
  gap: 16px;
  padding: 30px;
  background: linear-gradient(145deg, var(--navy-950), var(--navy-800));
  border-radius: 14px;
  box-shadow: var(--shadow-strong);
}

.lead-form label {
  display: grid;
  gap: 8px;
}

.lead-form span {
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  font-weight: 700;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

.lead-form input {
  min-height: 48px;
  padding: 0 14px;
}

.lead-form textarea {
  resize: vertical;
  min-height: 110px;
  padding: 14px;
}

.lead-form input::placeholder,
.lead-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.48);
}

.lead-form input:focus,
.lead-form textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 255, 252, 0.14);
}

.hidden-field {
  display: none;
}

.form-submit {
  width: 100%;
  min-height: 52px;
  border: 0;
  font-size: 17px;
}

.form-note {
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 14px;
  line-height: 1.6;
}

.form-note.is-success {
  color: var(--cyan);
  font-weight: 800;
}

.success-qr {
  display: none;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border: 1px solid rgba(0, 255, 252, 0.24);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
}

.success-qr.is-visible {
  display: flex;
}

.success-qr img {
  flex: 0 0 96px;
  width: 96px;
  height: 96px;
  object-fit: contain;
  border-radius: 6px;
  background: #fff;
}

.success-qr span {
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
  line-height: 1.55;
}

.footer {
  padding: 56px 24px 24px;
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.72);
}

.footer-inner {
  display: grid;
  grid-template-columns: 0.8fr 1.4fr;
  align-items: start;
  justify-content: space-between;
  gap: 48px;
  width: min(100%, var(--max));
  margin: 0 auto;
}

.footer-brand img {
  width: 132px;
  height: auto;
}

.footer-brand p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.footer-columns nav,
.footer-columns div {
  display: grid;
  gap: 12px;
}

.footer-columns strong {
  margin-bottom: 4px;
  color: #fff;
  font-size: 16px;
}

.footer-columns a,
.footer-columns span {
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
  line-height: 1.5;
}

.footer-columns a:hover {
  color: var(--cyan);
}

.footer-bottom {
  width: min(100%, var(--max));
  margin: 34px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.48);
  font-size: 13px;
}

@media (max-width: 1120px) {
  .nav-links {
    gap: 14px;
  }

  .nav-links a {
    font-size: 14px;
  }

  .hero-shell {
    grid-template-columns: 1fr;
    padding-top: 110px;
  }

  .hero-copy h1 {
    font-size: 60px;
  }

  .hero-workbench {
    max-width: 760px;
  }

  .proof-strip,
  .capability-grid,
  .solution-rail,
  .case-feature-grid,
  .delivery-timeline,
  .footer-columns {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-inner,
  .about-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  html {
    scroll-padding-top: 74px;
  }

  .topbar,
  .nav-wrap {
    height: 66px;
  }

  .nav-wrap {
    padding: 0 16px;
  }

  .brand,
  .brand-logo {
    width: 112px;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .nav-links {
    position: fixed;
    top: 66px;
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    color: var(--text);
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(11, 103, 255, 0.12);
    border-radius: 12px;
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    min-height: 44px;
    padding: 0 12px;
  }

  .nav-links a.active::after {
    display: none;
  }

  .consult-btn {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-shell {
    width: min(100% - 32px, var(--max));
    min-height: 0;
    padding: 106px 0 72px;
    gap: 30px;
  }

  .hero-copy h1 {
    font-size: 42px;
  }

  .hero-copy p {
    font-size: 18px;
    word-break: normal;
  }

  .hero-copy p span {
    display: block;
  }

  .hero-proof,
  .proof-strip,
  .capability-grid,
  .solution-rail,
  .case-feature-grid,
  .case-stats-strip,
  .case-list,
  .delivery-timeline,
  .contact-methods,
  .footer-inner,
  .footer-columns {
    grid-template-columns: 1fr;
  }

  .hero-workbench {
    min-height: 0;
  }

  .section,
  .blue-section {
    width: min(100% - 32px, var(--max));
    padding: 78px 0;
  }

  .blue-section {
    width: 100%;
    padding-left: 16px;
    padding-right: 16px;
  }

  .section-heading {
    margin-bottom: 36px;
    text-align: left;
  }

  .section-heading h2,
  .about-inner h2,
  .contact-copy h2 {
    font-size: 34px;
  }

  .section-heading p,
  .about-inner p,
  .contact-copy p {
    font-size: 17px;
  }

  .proof-strip {
    width: min(100% - 32px, var(--max));
    margin-top: -34px;
  }

  .proof-strip article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid #edf2fb;
  }

  .proof-strip article:last-child {
    border-bottom: 0;
  }

  .capability-grid article,
  .case-feature-grid article,
  .delivery-timeline article {
    min-height: auto;
    padding: 24px;
  }

  .case-category-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .case-item {
    min-height: auto;
  }

  .about-band,
  .contact-section {
    padding: 78px 16px;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .lead-form {
    padding: 22px;
  }
}

@media (max-width: 480px) {
  .hero-copy h1 {
    font-size: 34px;
    line-height: 1.12;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .primary-action,
  .hero-actions .secondary-action {
    width: 100%;
  }

  .pipeline-card,
  .signal-card,
  .node-card {
    padding: 18px;
  }

  .section-heading h2,
  .about-inner h2,
  .contact-copy h2 {
    font-size: 30px;
  }

  .case-stats-strip strong {
    font-size: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}