:root {
  --blue: #086ce9;
  --blue-deep: #0759d1;
  --ink: #111b47;
  --body: #58647f;
  --line: #c8dfff;
  --line-soft: #d9e9ff;
  --white: #fff;
  --container: 1300px;

  /* 字号阶梯 */
  --fs-h1: clamp(36px, 3.4vw, 48px);
  --fs-h2: clamp(28px, 2.4vw, 32px);
  --fs-h3-feature: 28px;
  --fs-h3: 22px;
  --fs-h4: 20px;
  --fs-lead: 18px;
  --fs-body: 16px;
  --fs-small: 15px;
  --fs-caption: 14px;

  /* 间距阶梯（8 的倍数） */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 56px;
  --section-pad: 36px;
}

* { box-sizing: border-box; }

html {
  scrollbar-color: #aacaf3 #f5f9ff;
  scrollbar-width: thin;
}

html::-webkit-scrollbar { width: 10px; }
html::-webkit-scrollbar-track { background: #f5f9ff; }
html::-webkit-scrollbar-thumb { background: #aacaf3; border-radius: 10px; }
html::-webkit-scrollbar-thumb:hover { background: #75a9ec; }

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Arial, "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  font-size: var(--fs-body);
  line-height: 1.6;
  overflow-x: hidden;
}

body.dialog-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; text-decoration: none; }
button, a[href] { cursor: pointer; }
button:focus-visible, a:focus-visible { outline: 3px solid #59a8ff; outline-offset: 4px; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--ink); letter-spacing: 0; }
h2 { font-size: var(--fs-h2); line-height: 1.3; font-weight: 700; }
h3 { font-size: var(--fs-h3); line-height: 1.35; font-weight: 700; }
p { color: var(--body); }
.accent { color: var(--blue); }
.container { width: min(var(--container), calc(100% - 140px)); margin-inline: auto; }
.section { padding-block: var(--section-pad); }

/* 区块交替背景隔离 */
.business-section, .software-section, .cooperation-section, .site-footer { background: #f5f9ff; }

.skip-link { position: fixed; left: 16px; top: -80px; z-index: 50; background: var(--blue); color: #fff; padding: 10px 18px; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 48px;
  padding: 11px 20px;
  border: 2px solid transparent;
  border-radius: 9px;
  font-size: 16px;
  line-height: 1.25;
  font-weight: 700;
  white-space: nowrap;
  transition: background-color .2s ease, box-shadow .2s ease, color .2s ease, transform .2s ease;
}
.button span, .text-link span { font-size: 1.2em; line-height: 0; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button-primary { background: var(--blue); color: #fff; box-shadow: 0 6px 13px rgba(8,108,233,.12); }
.button-primary:hover { background: var(--blue-deep); box-shadow: 0 9px 18px rgba(8,108,233,.2); }
.button-outline { color: var(--blue); background: #fff; border-color: var(--blue); }
.button-outline:hover { background: #f4f9ff; }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  margin-block: -6px;
  border: 0;
  background: none;
  color: var(--blue);
  font-size: var(--fs-body);
  line-height: 1.35;
  font-weight: 700;
  text-align: left;
  transition: color .2s ease, gap .2s ease;
}
.text-link:hover { color: var(--blue-deep); gap: 14px; }
.text-link:active { opacity: .75; }

/* ===== 顶部 ===== */
.site-header { position: sticky; top: 0; z-index: 40; background: var(--white); border-bottom: 1px solid #e8eefa; transition: box-shadow .2s ease; }
.site-header.is-scrolled { box-shadow: 0 4px 20px rgba(16,38,83,.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; min-height: 72px; }
.brand-link { flex: 0 0 auto; }
.brand-link img { width: 160px; }
.site-nav { display: flex; align-items: center; justify-content: flex-end; gap: 40px; flex: 1; }
.nav-links { display: flex; align-items: center; gap: 40px; }
.nav-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink); font-size: var(--fs-body); font-weight: 700; white-space: nowrap; transition: color .2s ease; }
.nav-link:hover, .nav-link.current { color: var(--blue); }
.nav-contact { min-height: 44px; padding: 9px 26px; border-radius: 24px; font-size: var(--fs-small); }
.menu-toggle { display: none; }

/* ===== 首屏 ===== */
.not-found { padding-block: 72px; min-height: 50vh; }
.not-found h1 { font-size: clamp(30px, 6vw, 48px); line-height: 1.3; margin-bottom: 20px; }
.not-found > p { max-width: 650px; }
.not-found-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 32px; }
.responsive-hero { display: contents; }
.responsive-hero > source { display: none; }
.hero { padding-block: 28px; }
.hero-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); align-items: center; gap: 32px; }
.hero-copy { position: relative; z-index: 1; }
.hero h1 { margin-bottom: 18px; font-size: clamp(40px, 3.8vw, 54px); line-height: 1.22; font-weight: 800; white-space: nowrap; }
.hero-copy p { max-width: 640px; margin-bottom: 22px; font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-art { width: min(100%, 450px); max-height: 310px; object-fit: contain; justify-self: end; }

/* ===== 业务入口 ===== */
.business-section { padding-block: 20px; }
.business-section h2 { margin-bottom: 16px; font-size: 30px; }
.business-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.business-choice { display: grid; grid-template-columns: minmax(0, 1fr) 76px; grid-template-rows: 1fr auto; column-gap: 20px; row-gap: 8px; padding: 14px 20px 8px; border: 1px solid var(--line-soft); border-radius: 12px; background: var(--white); transition: border-color .18s, box-shadow .18s; }
.business-choice > div { grid-column: 1; grid-row: 1; }
.business-choice img { grid-column: 2; grid-row: 1; align-self: center; width: 76px; max-height: 80px; object-fit: contain; }
.business-choice h3 { margin-bottom: 6px; }
.business-choice p { max-width: 380px; margin-bottom: 0; font-size: var(--fs-body); text-wrap: balance; }
.business-action { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 6px; border-top: 1px solid #e8eefa; color: var(--blue); font-weight: 700; }
.business-action > span { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: #edf5ff; font-size: 20px; line-height: 1; }
.business-choice:hover, .business-choice:focus-visible { border-color: var(--blue); box-shadow: 0 4px 16px rgba(8,108,233,.08); }
.business-choice:hover .business-action > span, .business-choice:focus-visible .business-action > span { background: var(--blue); color: var(--white); }
.business-choice:active { background: #f5f9ff; }
.business-more { display: flex; flex-wrap: wrap; align-items: center; column-gap: 24px; row-gap: 8px; margin-top: 12px; color: var(--body); font-size: var(--fs-small); }
.business-section { scroll-margin-top: 82px; }
.business-more .business-capability { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 400; }
.business-capability svg { width: 18px; height: 18px; flex: 0 0 18px; fill: none; stroke: var(--blue); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
@media (prefers-reduced-motion: reduce) { .business-choice { transition: none; } }

/* ===== AI 场景 ===== */
.scenarios-section h2 { margin-bottom: 12px; }
.section-intro { max-width: 640px; margin-bottom: var(--space-3); font-size: var(--fs-lead); }
.scenarios-section .section-intro { max-width: 920px; }
.scenario-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 28px; }
.scenario-feature { display: flex; flex-direction: column; gap: 8px; margin: 0; padding: 16px 20px 0; background: linear-gradient(180deg, #fff 0%, #f5f9ff 65%, #fff 100%); }
.scenario-feature-copy { min-width: 0; }
.eyebrow { margin-bottom: 8px; color: var(--blue); font-size: var(--fs-small); font-weight: 700; }
.scenario-feature-copy .eyebrow { margin-bottom: 4px; }
.scenario-feature-copy h3 { margin-bottom: 6px; font-size: var(--fs-h3-feature); }
.scenario-feature-copy > p:not(.eyebrow) { margin: 0; font-size: var(--fs-body); }
.scenario-feature > img { width: 100%; max-width: 360px; height: 164px; object-fit: contain; align-self: center; margin-block: auto; }
.scenario-feature-action { display: flex; justify-content: space-between; gap: 16px; width: 100%; min-height: 44px; padding-block: 10px; border-top: 1px solid var(--line-soft); }
.scenario-grid { display: grid; grid-template-columns: 1fr; }
.scenario-card { display: grid; grid-template-columns: 64px minmax(0, 1fr) 24px; align-items: center; gap: 16px; padding: 12px 4px; border-bottom: 1px solid var(--line-soft); }
.scenario-card:last-child { border-bottom: 0; }
.scenario-card .eyebrow { margin-bottom: 2px; font-size: 14px; }
.scenario-card h3 { margin-bottom: 4px; font-size: var(--fs-h4); }
.scenario-card p:not(.eyebrow) { margin: 0; font-size: var(--fs-small); line-height: 1.55; }
.scenario-card img { grid-column: 1; grid-row: 1; width: 64px; max-height: 72px; object-fit: contain; }
.scenario-card > div { grid-column: 2; grid-row: 1; }
.scenario-arrow { color: var(--blue); font-size: 24px; }
.scenario-card:hover, .scenario-card:focus-visible { background: #f5f9ff; }
.scenario-card:hover h3, .scenario-card:focus-visible h3 { color: var(--blue); }
.scenario-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--line-soft); }
.scenario-bottom p { margin: 0; font-size: var(--fs-small); }

/* ===== 软件开发 ===== */
.software-intro { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); align-items: center; gap: 32px; }
.section-label { position: relative; padding-left: 17px; margin-bottom: 20px; color: var(--blue); font-size: var(--fs-body); font-weight: 700; }
.section-label::before, .bar-heading::before { content: ""; position: absolute; top: .18em; bottom: .12em; left: 0; width: 6px; background: var(--blue); }
.software-copy h2 { margin-bottom: 20px; }
.software-copy > p:not(.section-label) { max-width: 640px; margin-bottom: 20px; font-size: var(--fs-body); }
.section-links { display: flex; flex-wrap: wrap; gap: 20px 40px; }
.software-intro > img { width: 100%; max-width: 400px; max-height: 270px; object-fit: contain; justify-self: end; }
.software-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--line); margin-top: var(--space-4); }
.software-item { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 12px; min-height: 104px; padding: 18px 20px 18px 0; transition: background-color .2s ease; }
.software-item:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
.software-item:not(:nth-child(3n)) { border-right: 1px solid var(--line); margin-right: 18px; }
.software-item:hover { background: #f8fbff; }
.service-number { color: var(--blue); font-size: 21px; line-height: 1.3; font-weight: 700; }
.software-item strong { display: block; margin-bottom: 6px; font-size: var(--fs-h4); line-height: 1.3; }
.software-item small { display: block; color: var(--body); font-size: var(--fs-small); line-height: 1.5; }
.delivery-flow { margin: var(--space-3) 0 0; text-align: center; font-size: var(--fs-body); font-weight: 700; }
.delivery-flow span { padding-inline: 8px; color: var(--ink); }

/* ===== 行业解决方案 ===== */
.bar-heading { position: relative; padding-left: 26px; margin-bottom: var(--space-3); }
.industry-feature { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); align-items: center; gap: 32px; margin-bottom: var(--space-3); }
.industry-feature-copy { padding-left: 32px; border-left: 2px solid var(--line); }
.industry-feature-copy h3 { margin-bottom: 14px; font-size: var(--fs-h3-feature); }
.industry-feature-copy p { max-width: 440px; margin-bottom: 22px; font-size: 17px; }
.industry-feature > img { width: 100%; max-width: 340px; max-height: 230px; object-fit: contain; justify-self: center; }
.industry-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); padding-top: var(--space-3); }
.industry-card { min-height: 210px; padding: 8px 18px 0 0; display: flex; flex-direction: column; }
.industry-card + .industry-card { padding-left: 24px; border-left: 1px solid var(--line); }
.industry-card img { width: 92px; height: 80px; object-fit: contain; object-position: left center; margin-bottom: 10px; }
.industry-card h3 { margin-bottom: 8px; font-size: var(--fs-h4); white-space: nowrap; }
.industry-card p { margin-bottom: 12px; font-size: var(--fs-small); line-height: 1.5; }
.industry-card .text-link { margin-top: auto; font-size: var(--fs-small); }

/* ===== 合作方式 ===== */
.cooperation-section h2 { margin-bottom: 20px; }
.cooperation-art { width: 100%; height: 190px; object-fit: cover; object-position: center; }
.cooperation-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; padding-inline: 28px; margin-top: 16px; }
.cooperation-step h3 { margin-bottom: 12px; font-size: var(--fs-h4); }
.cooperation-step p { max-width: 300px; margin-bottom: 0; font-size: var(--fs-body); }
.step-number { display: none; }
.cooperation-link { margin: var(--space-3) 0 0 28px; }

/* ===== 底部咨询 ===== */
.consult-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, .7fr); align-items: center; gap: 35px; }
.consult-layout h2 { margin-bottom: 12px; }
.consult-layout p { max-width: 640px; margin-bottom: 0; font-size: var(--fs-lead); }
.consult-button { width: 100%; max-width: 370px; min-height: 56px; justify-self: end; border-radius: 32px; }

/* ===== 页脚 ===== */
.site-footer { padding-block: 40px 32px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr .95fr .85fr 1.6fr; gap: 40px; padding-bottom: 32px; }
.footer-brand img { width: 160px; margin-bottom: 16px; }
.footer-brand p { margin-bottom: 20px; font-size: var(--fs-small); }
.footer-column h2 { margin-bottom: 18px; font-size: 18px; font-weight: 800; }
.footer-column a, .footer-column p, .footer-copy { display: block; margin: 0 0 4px; padding-block: 3px; color: var(--body); font-size: var(--fs-small); line-height: 1.5; }
.footer-column a:hover, .footer-copy:hover { color: var(--blue); }
.footer-contact a { display: inline; overflow-wrap: anywhere; }
.footer-copy { padding: 3px 0; border: 0; background: none; text-align: left; color: var(--blue); font-weight: 700; }
.footer-bottom { display: flex; align-items: flex-start; justify-content: space-between; gap: 28px; border-top: 1px solid var(--line); padding-top: 24px; color: var(--body); font-size: var(--fs-caption); }
.footer-bottom p { margin: 0; font-size: inherit; }
.footer-bottom div { display: flex; gap: 17px; white-space: nowrap; }
.footer-bottom a:hover { color: var(--blue); }

/* ===== 咨询弹窗与提示 ===== */
.contact-dialog { width: min(720px, calc(100% - 32px)); max-height: min(88vh, 740px); overflow-y: auto; padding: 38px 42px 32px; border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 25px 90px rgba(14,42,94,.24); text-align: center; }
.contact-dialog::backdrop { background: rgba(9,25,57,.55); }
.dialog-rule { display: block; width: 42px; height: 4px; margin: 0 auto 14px; background: var(--blue); }
.contact-dialog h2 { margin: 0 0 7px; font-size: clamp(25px, 3vw, 31px); }
.dialog-description { margin: 0 0 27px; font-size: var(--fs-body); }
.dialog-close { position: absolute; top: 12px; right: 16px; width: 44px; height: 44px; border: 0; border-radius: 50%; background: transparent; color: var(--body); font-size: 30px; line-height: 1; }
.dialog-close:hover { color: var(--ink); background: #f1f7ff; }
.dialog-content { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 36px; text-align: left; }
.dialog-qr-frame { display: grid; width: 235px; height: 235px; place-items: center; margin-inline: auto; padding: 20px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.dialog-qr-frame img { width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; }
.dialog-label { display: block; color: var(--body); font-size: var(--fs-small); }
.dialog-number { margin: 4px 0 17px; color: var(--ink); font-size: clamp(24px, 3vw, 32px); font-weight: 800; letter-spacing: .04em; user-select: all; }
.dialog-details .button { min-height: 48px; }
.dialog-hint { margin: 24px 0 0; padding-top: 17px; border-top: 1px solid var(--line-soft); font-size: var(--fs-small); }
.dialog-hint[hidden] { display: none; }
.copy-status { min-height: 1.5em; margin: 12px 0 0; color: var(--body); font-size: var(--fs-small); }
.toast { position: fixed; z-index: 60; left: 50%; bottom: 24px; transform: translateX(-50%); max-width: calc(100% - 32px); padding: 12px 20px; margin: 0; border-radius: 9px; background: var(--ink); color: #fff; box-shadow: 0 8px 24px rgba(13,36,78,.22); font-size: var(--fs-small); text-align: center; }
.toast[hidden] { display: none; }

@media (max-width: 1250px) {
  .container { width: calc(100% - 80px); }
  .software-copy h2 br { display: none; }
  .nav-links { gap: 8px; }
  .brand-link img { width: 160px; }
  .industry-card h3 { font-size: 18px; white-space: normal; }
}

@media (max-width: 1050px) {
  .header-inner { position: relative; min-height: 64px; }
  .menu-toggle { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 9px; background: #fff; }
  .menu-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); }
  .site-nav { display: none; position: absolute; z-index: 30; top: calc(100% + 8px); right: 0; left: 0; flex-direction: column; align-items: stretch; gap: 3px; padding: 16px; border: 1px solid var(--line-soft); border-radius: 14px; background: #fff; box-shadow: 0 18px 35px rgba(16,38,83,.13); }
  .site-nav.is-open { display: flex; }
  .site-nav { max-height: calc(100dvh - 88px); overflow-y: auto; overscroll-behavior: contain; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 3px; }
  .nav-link { width: 100%; padding-inline: 10px; }
  .nav-contact { margin: 8px 0 0; }
  .hero h1 { font-size: clamp(32px, 4vw, 40px); white-space: normal; }
  .business-choice { grid-template-columns: minmax(0, 1fr) 64px; column-gap: 12px; }
  .business-choice img { width: 64px; }
  .hero-copy p, .section-intro { font-size: var(--fs-body); }
  .scenario-layout { gap: 20px; }
  .scenario-card { grid-template-columns: 48px minmax(0, 1fr) 24px; gap: 10px; }
  .scenario-card img { width: 48px; }
  .industry-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 30px; }
  .industry-card:nth-child(4) { border-left: 0; padding-left: 0; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-contact { grid-column: 1 / -1; }
}

@media (min-width: 768px) and (max-width: 850px) {
  .business-grid { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  :root { --section-pad: 32px; }
  .container { width: calc(100% - 40px); }
  h2 { font-size: clamp(24px, 7.2vw, 28px); }
  h3 { font-size: 20px; }
  .hero { padding-block: 28px 32px; }
  .business-section { padding-block: 32px; }
  .hero-layout, .software-intro, .industry-feature, .consult-layout { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(30px, 8.2vw, 36px); line-height: 1.25; }
  .hero h1 br, .software-copy h2 br { display: none; }
  .hero-copy p { font-size: var(--fs-body); }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; justify-content: space-between; }
  .hero-art { display: none; }
  .business-section h2 { margin-bottom: 20px; font-size: 26px; }
  .business-grid { grid-template-columns: 1fr; gap: 12px; }
  .business-choice { grid-template-columns: minmax(0, 1fr) 48px; column-gap: 10px; padding: 16px 16px 10px; }
  .business-choice img { width: 48px; max-height: 56px; }
  .business-choice > div { display: contents; }
  .business-choice h3 { grid-column: 1; grid-row: 1; align-self: center; margin-bottom: 0; }
  .business-choice p { grid-column: 1 / -1; }
  .business-choice h3 { font-size: 20px; }
  .business-choice p { font-size: var(--fs-small); }
  .business-more { column-gap: 16px; margin-top: 16px; }
  .business-more > :first-child { flex-basis: 100%; }
  .scenarios-section h2 { margin-bottom: 14px; }
.section-intro { margin-bottom: var(--space-3); font-size: var(--fs-body); }
  .scenario-layout { grid-template-columns: 1fr; gap: 8px; }
  .scenario-feature { padding: 16px 18px 0; gap: 12px; }
  .scenario-feature-copy h3 { font-size: 24px; }
  .scenario-feature-copy > p:not(.eyebrow) { font-size: var(--fs-small); }
  .scenario-feature > img { display: none; }
  .scenario-card { padding: 14px 0; }
  .scenario-card h3 { font-size: 20px; }
  .scenario-bottom { align-items: flex-start; flex-direction: column; gap: 4px; }
  .software-intro { min-height: auto; }
  .section-label { font-size: var(--fs-small); }
  .section-links { gap: 15px 30px; }
  .section-links .text-link { font-size: var(--fs-small); }
  .software-intro > img { display: none; }
  .software-grid { grid-template-columns: 1fr; margin-top: 28px; }
  .software-item, .software-item:not(:nth-child(3n)), .software-item:nth-child(-n+3) { min-height: auto; margin: 0; padding: 19px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .software-item:last-child { border-bottom: 0; }
  .delivery-flow { text-align: left; font-size: var(--fs-small); line-height: 1.8; }
  .delivery-flow span { padding-inline: 3px; }
  .bar-heading { padding-left: 18px; }
  .industry-feature { gap: 8px; min-height: auto; }
  .industry-feature-copy { padding-left: 20px; }
  .industry-feature-copy h3 { font-size: 24px; }
  .industry-feature-copy p { font-size: var(--fs-small); }
  .industry-feature > img { display: none; }
  .industry-grid { grid-template-columns: 1fr; row-gap: 0; }
  .industry-card, .industry-card + .industry-card, .industry-card:nth-child(4) { min-height: auto; display: grid; grid-template-columns: 95px 1fr; column-gap: 13px; padding: 18px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .industry-card:last-child { border-bottom: 0; }
  .industry-card img { grid-row: 1 / 4; width: 92px; height: 90px; margin: 0; }
  .industry-card h3 { font-size: 18px; margin-bottom: 5px; }
  .industry-card p { font-size: var(--fs-small); margin-bottom: 5px; }
  .industry-card .text-link { font-size: var(--fs-small); }
  .cooperation-art { display: none; }
  .cooperation-grid { display: block; margin: 0; padding: 0 0 0 20px; border-left: 2px solid var(--line); }
  .cooperation-step { position: relative; padding: 0 0 29px 26px; }
  .cooperation-step:last-child { padding-bottom: 5px; }
  .step-number { display: grid; position: absolute; left: -42px; top: 0; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 800; font-size: var(--fs-small); }
  .cooperation-step h3 { padding-top: 6px; font-size: 20px; }
  .cooperation-step p { font-size: var(--fs-small); }
  .cooperation-link { margin: var(--space-3) 0 0; font-size: var(--fs-small); }
  .consult-layout { gap: 24px; }
  .consult-layout p { font-size: var(--fs-body); }
  .consult-button { max-width: none; justify-self: stretch; justify-content: space-between; }
  .site-footer { padding-block: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 26px 20px; padding-bottom: 28px; }
  .footer-brand, .footer-contact { grid-column: 1 / -1; }
  .footer-brand img { width: 160px; }
  .footer-column h2 { font-size: 16px; }
  .footer-bottom { display: block; font-size: 13px; }
  .footer-bottom div { margin-top: 12px; flex-wrap: wrap; }
  .contact-dialog { width: min(460px, calc(100% - 24px)); padding: 34px 24px 26px; }
  .dialog-content { grid-template-columns: 1fr; gap: 20px; text-align: center; }
  .dialog-description { margin-bottom: 21px; }
  .dialog-qr-frame { width: 195px; height: 195px; }
  .dialog-details .button { width: 100%; }
}

@media (max-width: 390px) {
  .industry-card, .industry-card + .industry-card, .industry-card:nth-child(4) { grid-template-columns: 75px 1fr; }
  .industry-card img { width: 73px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

@media (forced-colors: active) {
  html { scrollbar-color: auto; }
  .button, .menu-toggle, .contact-dialog { border: 1px solid ButtonText; }
}