:root {
  --red: #a30a12;
  --red-dark: #76070d;
  --ink: #202124;
  --ink-soft: #3d4148;
  --muted: #6f747c;
  --line: #e7dfda;
  --paper: #faf7f4;
  --paper-strong: #f3ece6;
  --white: #ffffff;
  --dark: #161616;
  --dark-soft: #24201d;
  --gold: #b58a4a;
  --shadow: 0 18px 48px rgba(48, 37, 31, 0.09);
  --content-max: 1500px;
  --content-gutter: 72px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
}

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

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

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

h1,
h2 {
  text-wrap: balance;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(163, 10, 18, 0.12);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  box-shadow: none;
}

.nav {
  width: min(var(--content-max), calc(100% - var(--content-gutter)));
  min-height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
  position: relative;
}

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

.brand img {
  width: 118px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 34px;
  flex: 1;
  max-width: none;
  margin-left: 24px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transform: translateY(-4px);
}

.nav-links a,
.nav-action {
  color: var(--ink-soft);
  font-size: 17px;
  font-weight: 700;
}

.nav-links a {
  position: relative;
  padding: 28px 0 24px;
  border-radius: 0;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a::after {
  position: absolute;
  left: 50%;
  bottom: 18px;
  width: 0;
  height: 2px;
  background: var(--red);
  content: "";
  display: block;
  transform: translateX(-50%);
  transition: width 0.2s ease;
}

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

.nav-links a:hover {
  background: transparent;
}

.nav-links a.is-active {
  background: transparent;
  color: var(--red);
}

.nav-links a:hover::after,
.nav-links a.is-active::after {
  width: 26px;
}

.nav-action {
  padding: 10px 20px;
  border: 1px solid var(--red);
  border-radius: 4px;
  background: var(--red);
  color: var(--white);
  white-space: nowrap;
  box-shadow: 0 10px 22px rgba(163, 10, 18, 0.13);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav-action:hover {
  background: var(--red-dark);
  color: var(--white);
  transform: translateY(-1px);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--white);
  color: var(--red);
  cursor: pointer;
}

.menu-button span,
.menu-button::before,
.menu-button::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  content: "";
}

.section-inner,
.hero-inner,
.footer-inner,
.page-hero-inner {
  width: min(var(--content-max), calc(100% - var(--content-gutter)));
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 660px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--paper);
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.9) 39%, rgba(255, 255, 255, 0.3) 70%, rgba(255, 255, 255, 0.03) 100%),
    linear-gradient(180deg, rgba(250, 247, 244, 0.12), rgba(250, 247, 244, 0.5));
  content: "";
}

.hero::after {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 7px;
  background: var(--red);
  content: "";
  z-index: 3;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
}

.hero-inner {
  position: relative;
  z-index: 4;
  padding: 96px 0 132px;
}

.home-page .hero .eyebrow {
  margin-left: 4px;
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin-bottom: 18px;
  color: var(--red-dark);
  font-size: clamp(58px, 8vw, 108px);
  line-height: 1.02;
  font-weight: 820;
}

.hero-subtitle {
  max-width: 760px;
  margin-left: 0;
  margin-bottom: 24px;
  color: var(--ink);
  font-size: clamp(24px, 3vw, 40px);
  line-height: 1.28;
  font-weight: 760;
}

.hero-subtitle::after,
.section-heading h2::after {
  display: block;
  width: 48px;
  height: 3px;
  margin-top: 22px;
  background: var(--red);
  content: "";
}

.home-page .hero-subtitle::after {
  margin-left: 0;
}

.section-heading.center h2::after {
  margin-left: auto;
  margin-right: auto;
}

.hero-text {
  max-width: 840px;
  margin-left: 0;
  margin-bottom: 32px;
  color: var(--ink-soft);
  font-size: 18px;
  white-space: nowrap;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-left: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 800;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

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

.button.primary {
  background: var(--red);
  color: var(--white);
}

.button.secondary {
  border-color: rgba(163, 10, 18, 0.28);
  background: rgba(255, 255, 255, 0.68);
  color: var(--red);
}

.stats {
  position: relative;
  z-index: 5;
  margin-top: -58px;
}

.stats-grid {
  width: min(var(--content-max), calc(100% - var(--content-gutter)));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.stat {
  min-height: 116px;
  padding: 24px 22px;
  border-right: 1px solid var(--line);
}

.stat:last-child {
  border-right: 0;
}

.stat strong {
  display: block;
  color: var(--red);
  font-size: 30px;
  line-height: 1.1;
}

.stat span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 88px 0;
}

.section.alt {
  background: var(--paper);
}

.section-heading {
  max-width: 900px;
  margin-bottom: 38px;
}

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

.section-heading h2,
.business-copy h2,
.dark-section h2,
.cta-section h2 {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.24;
  font-weight: 760;
}

.section-heading p,
.business-copy p,
.intro-note span {
  color: var(--muted);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 40px;
  align-items: center;
  padding: 44px 46px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, #fff 0%, var(--paper) 100%);
}

.intro-section {
  padding: 76px 0 70px;
}

.intro-section .intro-grid {
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 56px;
  padding: 0 0 52px;
  border-top: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.intro-section .section-heading {
  max-width: 860px;
  margin-bottom: 0;
}

.intro-section .section-heading h2 {
  max-width: 940px;
  font-size: clamp(30px, 2.55vw, 38px);
  line-height: 1.25;
}

.intro-section .section-heading p {
  max-width: 820px;
}

.intro-note {
  min-height: 168px;
  padding: 26px 28px;
  border-left: 5px solid var(--red);
  background: var(--white);
  display: grid;
  align-content: center;
}

.intro-section .intro-note {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 8px 0;
  border-left: 0;
  border-top: 0;
  border-bottom: 0;
  border-radius: 8px;
  background: transparent;
  box-shadow: none;
}

.intro-section .intro-note::before {
  position: static;
  flex: 0 0 auto;
  width: auto;
  height: auto;
  display: block;
  border-radius: 0;
  background: transparent;
  color: rgba(163, 10, 18, 0.16);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 88px;
  line-height: 0.8;
  font-weight: 900;
  content: "“";
}

.intro-section .intro-note::after {
  display: none;
}

.intro-section .intro-note strong {
  max-width: 360px;
  margin-bottom: 0;
  font-size: 23px;
  line-height: 1.45;
}

.intro-section .intro-note span {
  max-width: 340px;
}

.intro-note strong,
.intro-note span {
  display: block;
}

.intro-note strong {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.45;
}

.business-band {
  padding: 82px 0;
}

.training-band {
  background: var(--white);
}

.consulting-band {
  background: var(--white);
}

.business-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  gap: 72px;
  align-items: center;
}

.business-layout.reverse {
  grid-template-columns: minmax(420px, 0.92fr) minmax(0, 1.08fr);
}

.business-layout.reverse .business-image {
  order: 2;
}

.business-image {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.business-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.business-image:hover img {
  transform: scale(1.025);
}

.business-copy {
  position: relative;
  padding-left: 30px;
  border-left: 4px solid var(--red);
}

.business-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}

.tag-list span {
  padding: 7px 11px;
  border: 1px solid rgba(163, 10, 18, 0.18);
  border-radius: 4px;
  background: #fff;
  color: var(--red-dark);
  font-size: 14px;
  font-weight: 700;
}

.text-link {
  display: inline-flex;
  align-items: center;
  color: var(--red);
  font-weight: 850;
}

.text-link::after {
  margin-left: 8px;
  content: ">";
}

.dark-section {
  background:
    linear-gradient(90deg, rgba(22, 22, 22, 0.95), rgba(36, 32, 29, 0.92)),
    url("assets/images/service-consulting.webp") center / cover no-repeat;
  color: var(--white);
}

.dark-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 72px;
  align-items: start;
}

.expert-band .dark-grid {
  grid-template-columns: 1fr;
  gap: 34px;
}

.expert-band .dark-grid > div:first-child {
  max-width: 100%;
}

.expert-band .dark-grid > div:first-child h2 {
  max-width: none;
  white-space: nowrap;
}

.dark-section .eyebrow {
  color: #e6b4a8;
}

.dark-section h2,
.dark-section h3 {
  color: var(--white);
}

.dark-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.dark-points article {
  min-height: 230px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(6px);
}

.dark-points img {
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.dark-points p,
.dark-section p {
  color: rgba(255, 255, 255, 0.72);
}

.dark-expert-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.dark-expert-list article {
  min-height: 138px;
  padding: 22px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.dark-expert-list article:nth-child(odd) {
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.dark-expert-list strong {
  display: block;
  margin-bottom: 6px;
  color: var(--white);
  font-size: 20px;
}

.dark-expert-list em {
  display: block;
  margin-bottom: 8px;
  color: #e7b1a8;
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
  line-height: 1.55;
}

.dark-expert-list span {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.65;
}

.process-grid,
.card-grid,
.feature-grid,
.case-grid,
.expert-grid,
.value-grid,
.contact-grid {
  display: grid;
  gap: 18px;
}

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

.process-heading {
  max-width: none;
}

.process-heading h2 {
  white-space: nowrap;
  font-size: clamp(28px, 2.55vw, 38px);
}

.process-grid article,
.card,
.feature-card,
.case-card,
.expert-card,
.value-card,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(48, 37, 31, 0.045);
}

.process-grid article {
  min-height: 190px;
  padding: 24px;
}

.process-grid span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--red);
  font-size: 28px;
  font-weight: 900;
}

.process-grid h3,
.card h3,
.feature-card h3,
.case-card h3,
.expert-card h3,
.value-card h3,
.contact-panel h2 {
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.35;
}

.process-grid p,
.card p,
.feature-card p,
.case-card p,
.expert-card p,
.value-card p,
.contact-panel p,
.contact-panel li {
  color: var(--muted);
}

.cta-section {
  padding: 64px 0;
  background: var(--red);
  color: var(--white);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-section .eyebrow,
.cta-section h2 {
  color: var(--white);
}

.cta-section h2 {
  margin-bottom: 0;
}

.cta-section .button.primary {
  background: var(--white);
  color: var(--red);
}

.home-page .cta-section {
  padding: 70px 0;
  border-top: 0;
  background: var(--white);
  color: var(--ink);
}

.home-page .cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
  padding: 34px 42px 34px 46px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(250, 247, 244, 0.96)),
    linear-gradient(90deg, rgba(163, 10, 18, 0.05), transparent);
  box-shadow: var(--shadow);
}

.home-page .cta-panel::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: var(--red);
  content: "";
}

.home-page .cta-section .eyebrow {
  color: var(--red);
}

.home-page .cta-section h2 {
  max-width: 760px;
  color: var(--ink);
  font-size: clamp(26px, 2.5vw, 36px);
}

.home-page .cta-section .button.primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 14px 28px rgba(163, 10, 18, 0.16);
}

.page-hero {
  position: relative;
  min-height: 360px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.78)),
    url("assets/images/hero-home.webp") center / cover no-repeat;
}

.training-page .page-hero {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.72)),
    url("assets/images/service-training.webp") center / cover no-repeat;
  min-height: 480px;
  background-position: center 45%;
}

.consulting-page .page-hero {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.72)),
    url("assets/images/service-consulting.webp") center / cover no-repeat;
  min-height: 480px;
  background-position: center 45%;
}

.cases-page .page-hero {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.72)),
    url("assets/images/case-results-hero.webp") center / cover no-repeat;
  min-height: 480px;
  background-position: center 48%;
}

.page-hero::after {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 5px;
  background: var(--red);
  content: "";
}

.page-hero h1 {
  max-width: 760px;
  margin-bottom: 16px;
  color: var(--red-dark);
  font-size: clamp(42px, 5vw, 72px);
  line-height: 1.1;
  font-weight: 800;
}

.page-hero p {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 19px;
}

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

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

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

.cases-page .case-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

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

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

.contact-grid {
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
}

.contact-page .contact-grid {
  grid-template-columns: 1fr;
  max-width: 900px;
}

.card,
.feature-card,
.case-card,
.expert-card,
.value-card,
.contact-panel {
  padding: 24px;
}

.contact-info-panel {
  padding: 34px 40px;
}

.contact-info-panel h2 {
  margin-bottom: 22px;
}

.contact-methods {
  display: grid;
  border-top: 1px solid var(--line);
}

.contact-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.contact-item span {
  color: var(--red-dark);
  font-size: 14px;
  font-weight: 850;
}

.contact-item strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.6;
}

.contact-item a {
  color: inherit;
}

.cases-page .section-heading.center,
.contact-page .section.alt .section-heading.center {
  max-width: none;
}

.cases-page .section-heading.center h2,
.contact-page .section.alt .section-heading.center h2 {
  max-width: none;
  white-space: nowrap;
}

.cases-page .case-card {
  min-height: 238px;
  padding: 20px;
}

.cases-page .case-card h3 {
  font-size: 18px;
}

.cases-page .case-card p {
  font-size: 14px;
  line-height: 1.7;
}

.card-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
}

.card-number,
.case-tag,
.meta {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--red);
  font-size: 13px;
  font-weight: 850;
}

.feature-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
  gap: 54px;
  align-items: center;
}

.consulting-delivery {
  grid-template-columns: minmax(500px, 1.08fr) minmax(500px, 0.92fr);
  gap: 48px;
  align-items: center;
}

.consulting-delivery .section-heading,
.consulting-delivery .why-list {
  max-width: 540px;
}

.consulting-delivery .why-item {
  grid-template-columns: 104px minmax(0, 1fr);
}

.consulting-delivery .showcase-image {
  height: 390px;
}

.consulting-delivery .showcase-image img {
  height: 100%;
  aspect-ratio: auto;
}

.showcase-image {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.showcase-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

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

.why-item {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.why-item strong {
  color: var(--red-dark);
  white-space: nowrap;
}

.why-item span {
  color: var(--muted);
}

.course-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.course-list li {
  list-style: none;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 700;
}

.course-list {
  padding: 0;
  margin: 0;
}

.case-result {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--red-dark);
  font-weight: 800;
}

.cases-page .case-result {
  font-size: 14px;
  line-height: 1.55;
}

.asset-note {
  margin-top: 24px;
  padding: 18px 22px;
  border-left: 5px solid var(--red);
  background: var(--paper);
  color: var(--muted);
}

.site-footer {
  padding: 44px 0;
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-inner {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.footer-logo {
  width: 116px;
  margin-bottom: 0;
}

.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-inner p,
.footer-values span {
  color: var(--muted);
}

.footer-company {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.footer-values {
  display: grid;
  gap: 10px;
  justify-self: end;
  width: min(100%, 560px);
  text-align: left;
}

.footer-values p {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 16px;
  margin: 0;
  align-items: baseline;
}

.footer-values strong {
  color: var(--red-dark);
  text-align: right;
  white-space: nowrap;
}

.footer-values span {
  display: block;
}

@media (max-width: 980px) {
  .nav {
    width: min(100% - 32px, 1200px);
  }

  .menu-button {
    display: block;
  }

  .nav-links,
  .nav-action {
    display: none;
  }

  .site-header.is-open .nav {
    flex-wrap: wrap;
  }

  .site-header.is-open .nav-links,
  .site-header.is-open .nav-action {
    display: flex;
  }

  .site-header.is-open .nav-links {
    width: 100%;
    max-width: none;
    margin-left: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0 0 14px;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .site-header.is-open .nav-links a {
    padding: 12px 0;
  }

  .site-header.is-open .nav-action {
    width: 100%;
    margin-bottom: 18px;
    justify-content: center;
  }

  .stats-grid,
  .dark-points,
  .dark-expert-list,
  .process-grid,
  .card-grid,
  .feature-grid,
  .case-grid,
  .expert-grid,
  .value-grid,
  .course-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .intro-grid,
  .business-layout,
  .business-layout.reverse,
  .dark-grid,
  .feature-showcase,
  .contact-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .intro-section .intro-grid,
  .consulting-delivery {
    grid-template-columns: 1fr;
  }

  .consulting-delivery .section-heading,
  .consulting-delivery .why-list {
    max-width: none;
  }

  .consulting-delivery .showcase-image {
    height: auto;
  }

  .intro-grid {
    padding: 34px 28px;
  }

  .intro-section .intro-grid {
    padding: 0 0 42px;
  }

  .business-layout.reverse .business-image {
    order: 0;
  }

  .footer-values {
    justify-self: start;
    width: 100%;
    text-align: left;
  }

  .expert-band .dark-grid > div:first-child h2 {
    white-space: normal;
  }

  .cases-page .section-heading.center h2,
  .contact-page .section.alt .section-heading.center h2 {
    white-space: normal;
  }

  .home-page .hero-subtitle,
  .hero-text,
  .button-row {
    margin-left: 0;
  }

  .home-page .hero-subtitle::after {
    margin-left: 0;
  }

  .hero-text {
    white-space: normal;
  }
}

@media (max-width: 680px) {
  .section-inner,
  .hero-inner,
  .footer-inner,
  .page-hero-inner,
  .stats-grid {
    width: min(100% - 24px, 1200px);
  }

  .brand img {
    width: 108px;
  }

  .hero {
    min-height: 600px;
  }

  .hero::before {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.82));
  }

  .hero-media img {
    object-position: 58% center;
  }

  .hero-inner {
    padding: 78px 0 104px;
  }

  .hero-text {
    max-width: 100%;
    margin-left: 0;
    white-space: normal;
  }

  .hero-subtitle,
  .button-row {
    margin-left: 0;
  }

  .stats {
    margin-top: -34px;
  }

  .stats-grid,
  .dark-points,
  .dark-expert-list,
  .process-grid,
  .card-grid,
  .feature-grid,
  .case-grid,
  .expert-grid,
  .value-grid,
  .course-list {
    grid-template-columns: 1fr;
  }

  .cases-page .case-grid {
    grid-template-columns: 1fr;
  }

  .stat {
    min-height: 96px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .dark-expert-list article:nth-child(odd) {
    border-right: 0;
  }

  .stat:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 64px 0;
  }

  .contact-info-panel {
    padding: 28px 24px;
  }

  .contact-item {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 16px 0;
  }

  .contact-item strong {
    font-size: 16px;
  }

  .business-band {
    padding: 62px 0;
  }

  .business-copy {
    padding-left: 20px;
  }

  .intro-grid {
    padding: 28px 18px;
  }

  .intro-section .intro-grid {
    padding: 0 0 34px;
  }

  .intro-section .intro-note {
    width: 100%;
    gap: 14px;
    align-items: flex-start;
  }

  .intro-section .intro-note::before {
    font-size: 62px;
  }

  .intro-section .intro-note strong {
    min-width: 0;
    max-width: 100%;
    font-size: 20px;
    overflow-wrap: anywhere;
  }

  .why-item {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .process-heading h2 {
    white-space: normal;
  }

  .cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .home-page .cta-panel {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 30px 24px 28px;
  }

  .home-page .cta-section .button.primary {
    width: 100%;
  }
}