:root {
  --red: #c61b27;
  --red-dark: #9e131d;
  --navy: #18263d;
  --navy-dark: #101b2d;
  --blue-gray: #5d6979;
  --line: #d8dde6;
  --soft: #f3f5f8;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Open Sans", Arial, sans-serif;
  color: var(--navy);
  background: var(--white);
}

a {
  color: inherit;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.header-main,
.contact-banner-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.header-right,
.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}

.main-nav a {
  text-decoration: none;
  font-weight: 700;
}

.site-header {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(216, 221, 230, 0.8);
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: 0 4px 18px rgba(16, 27, 45, 0.06);
  backdrop-filter: blur(12px);
  transition: box-shadow 220ms ease, background-color 220ms ease, border-color 220ms ease;
}

.header-main {
  min-height: 54px;
  padding: 1px 0;
  transition: min-height 220ms ease, padding 220ms ease;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex: 0 0 auto;
}

.brand-logo {
  width: 150px;
  max-width: 30vw;
  height: auto;
  display: block;
  transition: transform 220ms ease, width 220ms ease;
}
.hero h1,
.lead-form h2,
.value-card h2,
.split-grid h2,
.path-card h3,
.catalog-card h3,
.resource-card h3,
.footer-inner h3 {
  font-family: "Montserrat", Arial, sans-serif;
  margin: 0;
}

.main-nav a {
  color: var(--navy);
  font-size: 0.88rem;
  position: relative;
  padding: 6px 0;
  transition: color 180ms ease;
}

.main-nav {
  justify-content: flex-end;
  gap: 12px;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--red);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-right {
  justify-content: flex-end;
}

.header-phone {
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  font-size: 0.88rem;
  line-height: 1;
  padding: 9px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  box-shadow: 0 8px 20px rgba(198, 27, 39, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.header-phone:hover,
.header-phone:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(198, 27, 39, 0.24);
}

.site-header.is-compact {
  background: rgba(255, 255, 255, 0.98);
  border-color: rgba(216, 221, 230, 0.95);
  box-shadow: 0 6px 18px rgba(16, 27, 45, 0.08);
}

.site-header.is-compact .header-main {
  min-height: 48px;
  padding: 0;
}

.site-header.is-compact .brand-logo {
  width: 136px;
}

.header-main,
.brand,
.header-right {
  animation: headerFadeIn 500ms ease both;
}

@keyframes headerFadeIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(rgba(24, 38, 61, 0.8), rgba(24, 38, 61, 0.74)),
    linear-gradient(135deg, #2d3f5f 0%, #1a2940 100%);
  color: var(--white);
}

.hero-slider {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 700ms ease;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-slide.is-active {
  opacity: 1;
}

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(16, 27, 45, 0.7), rgba(16, 27, 45, 0.72));
}

.hero-slide-1 {
  background-image: url("slider1.png");
}

.hero-slide-2 {
  background-image: url("slider2.png");
}

.hero-slide-3 {
  background-image: url("slider3.png");
}

.hero-slide-4 {
  background-image: url("slider4.png");
}

.hero-slide-label {
  position: absolute;
  right: 32px;
  bottom: 26px;
  z-index: 1;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.92);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.hero-grid,
.split-grid,
.service-catalog-grid,
.resource-grid,
.value-grid,
.path-grid {
  display: grid;
  gap: 24px;
}

.hero-grid {
  position: relative;
  z-index: 1;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, 420px);
  padding: 62px 0;
  align-items: start;
}

.hero-slider-controls {
  position: absolute;
  left: 50%;
  bottom: 20px;
  z-index: 1;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.24);
  cursor: pointer;
}

.hero-dot.is-active {
  background: var(--red);
  border-color: var(--red);
}

.section-kicker,
.form-kicker {
  margin: 0 0 12px;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.84rem;
  font-weight: 800;
}

.hero .section-kicker {
  color: #ffd2d6;
}

.hero h1 {
  font-size: clamp(2.3rem, 4vw, 4rem);
  line-height: 1.12;
  margin-bottom: 18px;
  max-width: 12ch;
}

.hero-text,
.split-grid p,
.value-card p,
.path-card p,
.catalog-card li,
.training-section p,
.resource-card p,
.footer-inner p,
.form-note {
  line-height: 1.7;
}

.hero-text {
  color: rgba(255, 255, 255, 0.86);
  max-width: 62ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 22px;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid transparent;
  cursor: pointer;
}

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

.button.primary:hover {
  background: var(--red-dark);
}

.button.secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.36);
}

.button.block {
  width: 100%;
}

.hero-bullets {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-bullets span {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  font-weight: 700;
  font-size: 0.92rem;
}

.lead-form,
.value-card,
.path-card,
.catalog-card,
.training-panel,
.resource-card {
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 10px 28px rgba(16, 27, 45, 0.08);
}

.lead-form {
  padding: 28px;
  color: var(--navy);
}

.lead-form h2 {
  font-size: 1.8rem;
  line-height: 1.2;
  margin-bottom: 18px;
}

.form-intro {
  margin: -4px 0 18px;
  color: var(--blue-gray);
  line-height: 1.6;
}

.lead-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
  font-weight: 700;
}

.checkbox-row {
  grid-template-columns: 20px 1fr;
  align-items: start;
  font-weight: 600;
}

.checkbox-row input {
  margin-top: 4px;
}

.checkbox-row span {
  color: var(--blue-gray);
  line-height: 1.6;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #cad2de;
  background: var(--white);
  font: inherit;
}

.form-note {
  margin: 14px 0 0;
  font-size: 0.86rem;
  color: var(--blue-gray);
}

.form-status {
  min-height: 1.4em;
  margin: 12px 0 0;
  font-weight: 700;
  font-size: 0.92rem;
}

.form-status.is-error {
  color: #ffd4d8;
}


.hidden-field {
  position: absolute;
  left: -9999px;
}

.value-strip,
.service-paths,
.resources-section {
  background: var(--soft);
}

.value-strip,
.company-section,
.service-paths,
.service-catalog,
.training-section,
.resources-section,
.contact-banner {
  padding: 68px 0;
}

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

.value-card,
.catalog-card,
.resource-card {
  padding: 24px;
}

.value-card {
  border-top: 4px solid var(--red);
}

.value-card h2 {
  font-size: 1.45rem;
  margin-bottom: 12px;
}

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

.split-grid h2,
.section-heading h2,
.contact-banner h2 {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  line-height: 1.2;
  margin: 0;
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading.center {
  text-align: center;
}

.section-heading.center h2 {
  max-width: 18ch;
  margin: 0 auto;
}

.path-grid,
.service-catalog-grid,
.resource-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.path-card {
  padding: 28px;
}

.path-card.featured {
  background: linear-gradient(180deg, #ffffff 0%, #fff5f6 100%);
  border-top: 4px solid var(--red);
}

.path-card a,
.resource-card a {
  color: var(--red);
  font-weight: 800;
  text-decoration: none;
}

.catalog-card {
  border-top: 4px solid var(--navy);
}

.catalog-card ul {
  margin: 16px 0 0;
  padding-left: 18px;
}

.catalog-card li {
  margin-bottom: 10px;
}

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

.training-layout {
  align-items: center;
}

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

.training-panel div {
  padding: 14px 16px;
  background: var(--soft);
  border-left: 4px solid var(--red);
  font-weight: 700;
}

.resource-card {
  border-top: 4px solid var(--red);
}

.contact-banner {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
}

.contact-banner .section-kicker {
  color: #ffd2d6;
}

.contact-banner h2 {
  max-width: 16ch;
}

.site-footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.84);
  padding: 30px 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.9fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.footer-inner p {
  margin: 0;
}

.footer-inner h3 {
  margin: 0 0 10px;
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--white);
}

.footer-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.9);
}

.footer-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-size: 0.9rem;
  flex: 0 0 28px;
}

.footer-contact-block a {
  color: var(--white);
  text-decoration: none;
}

.footer-meta-block {
  font-size: 0.94rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .split-grid,
  .path-grid,
  .service-catalog-grid,
  .resource-grid,
  .value-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .hero-slide-label {
    right: 18px;
    left: 18px;
    bottom: 56px;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .header-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 5px 0;
  }

  .header-right {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .main-nav {
    width: 100%;
    gap: 6px 10px;
    justify-content: flex-start;
    font-size: 0.86rem;
  }

  .header-phone {
    padding: 8px 12px;
  }

  .hero-grid,
  .value-strip,
  .company-section,
  .service-paths,
  .service-catalog,
  .training-section,
  .resources-section,
  .contact-banner {
    padding: 48px 0;
  }

  .hero h1 {
    font-size: 2rem;
    max-width: none;
  }

  .hero-grid {
    padding: 42px 0 70px;
  }

  .lead-form {
    padding: 20px;
  }

  .hero-bullets {
    gap: 8px;
  }

  .hero-bullets span {
    font-size: 0.84rem;
    padding: 8px 10px;
  }

  .hero-slider-controls {
    bottom: 14px;
  }

  .training-panel {
    grid-template-columns: 1fr;
  }
}