:root {
  --ink: #0f1115;
  --muted: #69717e;
  --line: #e7e9ed;
  --surface: #ffffff;
  --page: #f5f6f8;
  --blue: #1d5dff;
  --soft-blue: #eaf2ff;
  --pale-blue: #f4f8ff;
  --gold: #c89b5e;
  --dark: #111821;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;
}

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

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

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 32px;
  height: 64px;
  padding: 0 48px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(15, 17, 21, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 172px;
  height: 56px;
}

.brand img {
  width: 172px;
  height: auto;
}

.nav-links {
  display: flex;
  justify-content: flex-end;
  gap: 34px;
  font-size: 14px;
  color: #3b414c;
}

.nav-links a {
  transition: color 180ms ease;
}

.nav-links a:hover {
  color: var(--blue);
}

.menu-button {
  display: none;
  justify-self: end;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  display: grid;
  place-items: start center;
  min-height: 760px;
  overflow: hidden;
  background: #f6f8fb;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(246, 248, 251, 0.94), rgba(246, 248, 251, 0.55) 38%, rgba(246, 248, 251, 0.08) 72%, rgba(246, 248, 251, 0.18)),
    radial-gradient(circle at center, rgba(255, 255, 255, 0), rgba(246, 248, 251, 0.2));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(980px, calc(100% - 32px));
  padding-top: 122px;
  color: var(--ink);
  text-align: center;
}

.hero-content p,
.section-head p,
.cinema-copy p,
.contact-band p {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-content p,
.section-head p,
.cinema-copy p,
.contact-band p {
  color: inherit;
}

.hero-content h1 {
  max-width: 900px;
  margin: 0 auto;
  font-size: clamp(38px, 5.2vw, 72px);
  line-height: 1.06;
  letter-spacing: 0;
}

.hero-content span {
  display: block;
  max-width: 680px;
  margin: 24px auto 0;
  color: #4f5b6c;
  font-size: clamp(16px, 2vw, 22px);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}

.hero-actions a,
.cinema-copy a,
.contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 28px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.hero-actions a:nth-child(2),
.cinema-copy a,
.contact-form button {
  background: var(--blue);
  color: #fff;
}

.hero-actions a:hover,
.cinema-copy a:hover,
.contact-form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.16);
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  width: min(1180px, calc(100% - 40px));
  margin: -48px auto 0;
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-radius: 18px;
  background: var(--line);
  box-shadow: 0 22px 60px rgba(21, 31, 48, 0.12);
}

.feature-strip div {
  padding: 26px 28px;
  background: rgba(255, 255, 255, 0.94);
}

.feature-strip strong,
.feature-strip span {
  display: block;
}

.feature-strip strong {
  font-size: 20px;
}

.feature-strip span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.section-head {
  width: min(860px, calc(100% - 40px));
  margin: 108px auto 38px;
  text-align: center;
}

.section-block {
  width: min(1180px, calc(100% - 40px));
  margin: 96px auto;
}

.section-head h2,
.cinema-copy h2,
.contact-band h2 {
  margin: 0;
  font-size: clamp(34px, 4.8vw, 58px);
  line-height: 1.12;
  letter-spacing: 0;
}

.section-head span,
.cinema-copy span,
.contact-band span {
  display: block;
  max-width: 680px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.pain-section {
  padding: 66px 0 16px;
}

.pain-grid,
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.pain-grid article,
.service-grid article {
  min-height: 220px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 50px rgba(21, 31, 48, 0.06);
}

.pain-grid strong,
.pain-grid span,
.service-grid strong,
.service-grid span {
  display: block;
}

.pain-grid strong,
.service-grid strong {
  margin-top: 44px;
  font-size: 26px;
}

.pain-grid span,
.service-grid span {
  margin-top: 14px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

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

.service-grid article {
  min-height: 260px;
  background: #fff;
}

.service-grid b {
  color: var(--blue);
  font: 800 18px/1 Arial, sans-serif;
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 96px;
}

.product-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border-radius: 18px;
  background: #dfe4ea;
  box-shadow: 0 16px 46px rgba(21, 31, 48, 0.08);
}

.product-card.tall {
  grid-row: span 2;
  min-height: 864px;
}

.product-card img {
  height: 100%;
  min-height: inherit;
  object-fit: cover;
}

.product-card::after {
  position: absolute;
  content: "";
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.64));
}

.product-card div {
  position: absolute;
  z-index: 1;
  left: 34px;
  right: 34px;
  bottom: 34px;
  color: #fff;
}

.product-card p {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 800;
}

.product-card h3 {
  margin: 0;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.15;
}

.product-card span {
  display: block;
  max-width: 470px;
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 16px;
  line-height: 1.7;
}

.cinema-section {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, #f4f8ff, #eaf2ff);
}

.cinema-section img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.cinema-section::after {
  position: absolute;
  content: "";
  inset: 0;
  background:
    linear-gradient(90deg, rgba(244, 248, 255, 0.92), rgba(244, 248, 255, 0.7), rgba(234, 242, 255, 0.9)),
    radial-gradient(circle at 50% 42%, rgba(29, 93, 255, 0.12), transparent 40%);
}

.cinema-copy {
  position: relative;
  z-index: 1;
  width: min(780px, calc(100% - 40px));
  color: var(--ink);
  text-align: center;
}

.cinema-copy span {
  color: var(--muted);
}

.cinema-copy a {
  margin-top: 34px;
}

.geo-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 70px;
  align-items: center;
  padding: 86px 0;
}

.geo-copy p,
.learning-page p {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.geo-copy h2,
.learning-page h2 {
  margin: 0;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.08;
}

.geo-copy span,
.learning-page span {
  display: block;
  max-width: 680px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.phone-mock {
  min-height: 600px;
  padding: 28px 22px;
  border: 10px solid #dfe8f7;
  border-radius: 42px;
  background: linear-gradient(180deg, #f9fafb, #eef3f8);
  box-shadow: 0 34px 90px rgba(29, 93, 255, 0.16);
  color: #132033;
}

.phone-top {
  width: 96px;
  height: 8px;
  margin: 0 auto 40px;
  border-radius: 999px;
  background: #c5d3e8;
}

.chat-bubble {
  margin-left: 32px;
  padding: 18px 20px;
  border-radius: 24px 24px 6px 24px;
  background: var(--blue);
  color: #fff;
  font-size: 17px;
  line-height: 1.55;
}

.answer-card {
  margin-top: 28px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  color: #132033;
}

.answer-card strong,
.answer-card span,
.answer-card em {
  display: block;
}

.answer-card strong {
  font-size: 24px;
}

.answer-card span {
  margin-top: 18px;
  color: #2c3440;
  font-size: 16px;
  line-height: 1.8;
}

.answer-card em {
  margin-top: 22px;
  color: var(--muted);
  font-style: normal;
  line-height: 1.7;
}

.process-page {
  padding: 92px 0 106px;
  background: #fff;
}

.process-line {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.process-line article {
  min-height: 230px;
  padding: 26px;
  border-radius: 18px;
  background: #f6f8fb;
}

.process-line span {
  color: var(--blue);
  font: 800 16px/1 Arial, sans-serif;
}

.process-line strong,
.process-line small {
  display: block;
}

.process-line strong {
  margin-top: 58px;
  font-size: 24px;
}

.process-line small {
  margin-top: 14px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.learning-page {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
  width: min(1180px, calc(100% - 40px));
  margin: 104px auto;
}

.learning-page img {
  min-height: 480px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(21, 31, 48, 0.12);
}

.course-page {
  grid-template-columns: 0.92fr 1.08fr;
}

.course-page img {
  min-height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}

.course-copy > span {
  max-width: 720px;
}

.course-meta {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 16px;
  margin-top: 28px;
}

.course-meta article,
.module-list,
.course-benefits span {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 18px 46px rgba(21, 31, 48, 0.06);
}

.course-meta article {
  min-height: 168px;
  padding: 24px;
}

.course-meta strong,
.course-meta span,
.course-meta b,
.module-list strong,
.module-list span,
.course-benefits span {
  display: block;
}

.course-meta strong,
.module-list strong {
  color: var(--blue);
  font-size: 15px;
}

.course-meta span {
  margin-top: 14px;
  color: #2c3440;
  font-size: 18px;
  line-height: 1.5;
}

.course-meta b {
  margin-top: 12px;
  color: var(--ink);
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.04;
}

.module-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
  padding: 24px;
}

.module-list span {
  color: #2c3440;
  font-size: 17px;
  line-height: 1.5;
}

.course-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.course-benefits span {
  min-height: 88px;
  padding: 18px;
  color: #1a2433;
  font-weight: 800;
  line-height: 1.45;
}

.presence-page {
  padding: 96px 0 106px;
  background: linear-gradient(180deg, #f5f6f8, #ffffff);
}

.presence-map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  width: min(1180px, calc(100% - 40px));
  margin: 42px auto 0;
  padding: 42px;
  overflow: hidden;
  border-radius: 26px;
  background:
    radial-gradient(circle at 18% 28%, rgba(29, 93, 255, 0.18), transparent 26%),
    radial-gradient(circle at 74% 34%, rgba(29, 93, 255, 0.12), transparent 28%),
    linear-gradient(135deg, #eaf2ff, #f9fbff);
  color: var(--ink);
  box-shadow: 0 28px 86px rgba(29, 93, 255, 0.12);
}

.presence-map span,
.presence-map strong {
  display: grid;
  place-items: center;
  min-height: 110px;
  border: 1px solid rgba(29, 93, 255, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.74);
  text-align: center;
  font-weight: 800;
}

.presence-map strong {
  grid-column: 1 / -1;
  min-height: 130px;
  font-size: clamp(34px, 5vw, 64px);
  color: var(--blue);
  background: rgba(255, 255, 255, 0.86);
}

.patent-page {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 54px;
  align-items: center;
  padding: 48px 0;
}

.patent-page p,
.resource-copy p,
.digital-page p {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.patent-page h2,
.resource-copy h2,
.digital-page h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.1;
}

.patent-page span,
.resource-copy span,
.digital-page span {
  display: block;
  margin-top: 22px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.patent-cards {
  display: grid;
  gap: 18px;
}

.patent-cards article {
  padding: 30px 32px;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 54px rgba(21, 31, 48, 0.08);
}

.patent-cards strong,
.patent-cards span {
  display: block;
}

.patent-cards strong {
  font-size: 26px;
}

.patent-cards span {
  margin-top: 10px;
  font-size: 16px;
}

.resource-page {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 54px;
  align-items: center;
  padding: 104px max(20px, calc((100vw - 1180px) / 2));
  background: #fff;
}

.resource-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.resource-wall span {
  display: grid;
  place-items: center;
  min-height: 112px;
  border-radius: 16px;
  background: #f3f6fb;
  color: #1a2433;
  font-weight: 800;
}

.resource-wall span:nth-child(2n) {
  background: #eaf0ff;
}

.digital-page {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
  width: min(1180px, calc(100% - 40px));
  margin: 108px auto;
}

.digital-page img {
  min-height: 520px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(21, 31, 48, 0.12);
}

.employee-page {
  padding: 94px 0 106px;
  background: linear-gradient(180deg, #f4f8ff, #ffffff);
  color: var(--ink);
}

.employee-page .section-head span {
  color: var(--muted);
}

.employee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  width: min(1180px, calc(100% - 40px));
  margin: 42px auto 0;
}

.employee-grid article {
  min-height: 250px;
  padding: 30px;
  border: 1px solid rgba(29, 93, 255, 0.12);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 54px rgba(21, 31, 48, 0.07);
}

.employee-grid strong,
.employee-grid span {
  display: block;
}

.employee-grid strong {
  margin-top: 54px;
  font-size: 27px;
}

.employee-grid span {
  margin-top: 14px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.stats-section {
  padding: 88px 0 100px;
  background: #fff;
}

.section-head.compact {
  margin-top: 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.stats-grid article {
  min-height: 240px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fafbfc;
}

.stats-grid strong {
  color: var(--blue);
  font: 800 18px/1 Arial, sans-serif;
}

.stats-grid h3 {
  margin: 48px 0 12px;
  font-size: 28px;
}

.stats-grid span {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.contact-band {
  display: grid;
  grid-template-columns: 1fr 430px;
  gap: 56px;
  align-items: center;
  width: min(1180px, calc(100% - 40px));
  margin: 96px auto;
  padding: 58px;
  border-radius: 24px;
  border: 1px solid rgba(29, 93, 255, 0.12);
  background:
    radial-gradient(circle at 18% 18%, rgba(29, 93, 255, 0.13), transparent 34%),
    linear-gradient(135deg, #ffffff, #eaf2ff);
  color: var(--ink);
  box-shadow: 0 24px 70px rgba(29, 93, 255, 0.12);
}

.contact-band span {
  margin-left: 0;
  color: var(--muted);
}

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

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #51606f;
  font-size: 13px;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(29, 93, 255, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--ink);
  font: inherit;
}

.contact-form input,
.contact-form select {
  height: 52px;
  padding: 0 16px;
}

.contact-form textarea {
  min-height: 104px;
  resize: vertical;
  padding: 14px 16px;
  line-height: 1.6;
}

.contact-form select option {
  color: #0f1115;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #8a94a3;
}

.captcha-row {
  grid-template-columns: minmax(128px, 1fr) 120px auto;
  align-items: end;
}

.captcha-row span {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border: 1px dashed rgba(29, 93, 255, 0.28);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.6);
  color: var(--ink);
}

.contact-form .captcha-refresh {
  height: 52px;
  padding: 0 14px;
  border: 1px solid rgba(29, 93, 255, 0.18);
  border-radius: 12px;
  background: #ffffff;
  color: var(--blue);
  box-shadow: none;
}

.privacy-note,
.form-message {
  margin: 0;
  color: #667587;
  font-size: 13px;
}

.form-message.success {
  color: #127a43;
}

.form-message.error {
  color: #c93434;
}

.lead-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
}

.contact-form button {
  height: 54px;
  cursor: pointer;
  font: inherit;
}

.floating-lead {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 80;
  display: grid;
  justify-items: end;
  gap: 12px;
}

.floating-lead__button {
  display: grid;
  gap: 2px;
  min-width: 148px;
  min-height: 64px;
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 18px;
  background: linear-gradient(135deg, var(--blue), #0b2f8f);
  color: #fff;
  cursor: pointer;
  touch-action: none;
  user-select: none;
  box-shadow: 0 18px 42px rgba(29, 93, 255, 0.3);
}

.floating-lead__button,
.floating-lead__head {
  cursor: grab;
}

.floating-lead.is-dragging,
.floating-lead.is-dragging * {
  cursor: grabbing;
  user-select: none;
}

.floating-lead__button span {
  font-size: 12px;
  opacity: 0.86;
}

.floating-lead__button strong {
  font-size: 17px;
}

.floating-lead__panel {
  width: min(430px, calc(100vw - 32px));
  max-height: min(760px, calc(100vh - 112px));
  overflow: auto;
  padding: 22px;
  border: 1px solid rgba(29, 93, 255, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 28px 80px rgba(10, 22, 48, 0.2);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.floating-lead.is-open .floating-lead__panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.floating-lead__head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
  touch-action: none;
}

.floating-lead__head p,
.floating-lead__head h2 {
  margin: 0;
}

.floating-lead__head p {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.floating-lead__head h2 {
  margin-top: 4px;
  font-size: 24px;
}

.floating-lead__close {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(29, 93, 255, 0.14);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.floating-lead__form {
  gap: 12px;
}

.floating-lead__form .form-grid,
.floating-lead__form .captcha-row {
  grid-template-columns: 1fr;
}

.floating-lead__form textarea {
  min-height: 88px;
}

@media (max-width: 900px) {
  .topbar {
    grid-template-columns: auto auto;
    padding: 0 20px;
  }

  .menu-button {
    display: block;
  }

  .nav-links {
    display: none;
  }

  .topbar.nav-open .nav-links {
    position: absolute;
    top: 64px;
    left: 16px;
    right: 16px;
    display: grid;
    gap: 18px;
    padding: 24px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 24px 60px rgba(21, 31, 48, 0.16);
  }

  .hero {
    min-height: 720px;
  }

  .feature-strip,
  .product-grid,
  .pain-grid,
  .service-grid,
  .geo-section,
  .process-line,
  .learning-page,
  .course-meta,
  .course-benefits,
  .presence-map,
  .patent-page,
  .resource-page,
  .resource-wall,
  .digital-page,
  .employee-grid,
  .stats-grid,
  .contact-band {
    grid-template-columns: 1fr;
  }

  .feature-strip {
    margin-top: -32px;
  }

  .product-card,
  .product-card.tall {
    min-height: 500px;
  }

  .contact-band {
    padding: 34px 24px;
  }

  .form-grid,
  .captcha-row {
    grid-template-columns: 1fr;
  }

  .section-block {
    margin: 72px auto;
  }

  .service-grid article,
  .pain-grid article,
  .process-line article {
    min-height: auto;
  }

  .pain-grid strong,
  .service-grid strong,
  .process-line strong {
    margin-top: 28px;
  }

  .phone-mock {
    min-height: 520px;
  }

  .presence-map,
  .resource-page {
    padding: 28px;
  }

  .presence-map strong {
    font-size: 34px;
  }

  .digital-page img,
  .learning-page img {
    min-height: 420px;
  }

  .floating-lead {
    right: 14px;
    bottom: 14px;
    left: 14px;
    justify-items: stretch;
  }

  .floating-lead__button {
    justify-self: end;
    min-width: 138px;
  }

  .floating-lead__panel {
    width: 100%;
    max-height: calc(100vh - 104px);
    padding: 18px;
    border-radius: 16px;
  }

  .floating-lead__head h2 {
    font-size: 21px;
  }
}

@media (max-width: 520px) {
  .brand {
    width: 138px;
    height: 46px;
  }

  .brand img {
    width: 138px;
  }

  .hero-content h1 {
    font-size: 34px;
    line-height: 1.08;
  }

  .hero-content span {
    font-size: 16px;
  }

  .hero-actions {
    display: grid;
  }

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

  .section-head {
    margin-top: 76px;
  }

  .cinema-section {
    min-height: 620px;
  }

  .product-card div {
    left: 24px;
    right: 24px;
    bottom: 24px;
  }
}