:root {
  --bg: #eef4f7;
  --surface: #ffffff;
  --surface-alt: #f7fafc;
  --text: #102235;
  --muted: #587085;
  --line: #d7e3ea;
  --brand-blue: #1288c9;
  --brand-green: #66c633;
  --shadow: 0 22px 60px rgba(16, 34, 53, 0.10);
  --radius: 18px;
  --container: 1180px;
  --fs-eyebrow: 0.78rem;
  --fs-body: 1rem;
  --fs-body-sm: 0.95rem;
  --fs-card-title: 1.02rem;
  --fs-metric-title: 0.92rem;
  --fs-metric-text: 0.86rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 108px;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f7fbfd 0%, var(--bg) 100%);
}

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

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

.site-header,
.hero,
.section,
.site-footer {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto auto 1fr auto auto;
  align-items: center;
  gap: 20px;
  padding: 14px 22px;
  margin-top: 18px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 18px;
  backdrop-filter: blur(14px);
  box-shadow: 0 16px 42px rgba(16, 34, 53, 0.09);
}

.brand img {
  width: 184px;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 22px;
}

.main-nav a,
.header-phone,
.header-cta {
  font-size: 14px;
  font-weight: 700;
}

.main-nav a {
  color: var(--muted);
}

.area-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(18, 136, 201, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 24px rgba(16, 34, 53, 0.06);
}

.area-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.area-switch a[aria-current="page"] {
  background: rgba(18, 136, 201, 0.12);
  color: var(--text);
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.header-phone-icon {
  width: 16px;
  height: 16px;
  color: var(--brand-blue);
}

.header-phone-icon svg {
  width: 100%;
  height: 100%;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  white-space: nowrap;
}

.header-cta,
.button.primary {
  background: var(--brand-green);
  color: #08161f;
}

.button.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.7);
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 44px;
  padding: 54px 0 32px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--brand-blue);
  font-size: var(--fs-eyebrow);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  text-wrap: balance;
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.15rem, 4.1vw, 3.45rem);
  line-height: 1.02;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 54ch;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: 1.68;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.hero-metrics div,
.project-card,
.process-card,
.service-card,
.contact-panel,
.contact-form-panel {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow);
}

.hero-metrics div {
  padding: 15px 16px;
  border-radius: 16px;
}

.hero-metrics strong {
  display: block;
  font-size: var(--fs-metric-title);
}

.hero-metrics span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: var(--fs-metric-text);
  line-height: 1.45;
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero-collage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.78fr);
  grid-template-rows: 1fr;
  gap: 16px;
  width: min(100%, 560px);
  align-items: stretch;
}

.hero-card {
  width: 100%;
  height: 100%;
  border-radius: 18px;
  object-fit: contain;
  object-position: center;
  background: #f8fbfd;
  padding: 12px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(16, 34, 53, 0.06);
}

.hero-card-large {
  min-height: 430px;
}

.hero-card-top,
.hero-card-bottom {
  min-height: 430px;
}

.section {
  padding: 48px 0;
}

.section.alt {
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 28px;
  padding-inline: 28px;
}

.section-heading {
  max-width: 740px;
  margin-bottom: 24px;
}

.section-heading p:not(.eyebrow) {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: 1.68;
}

h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.45rem);
  line-height: 1.1;
}

.service-grid,
.project-grid,
.process-grid,
.contact-people,
.systems-grid {
  display: grid;
  gap: 18px;
}

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

.service-card,
.project-card,
.process-card {
  overflow: hidden;
  border-radius: 18px;
}

.service-card img {
  width: 100%;
  height: 176px;
  object-fit: contain;
  object-position: center;
  padding: 12px;
  background: #f8fbfd;
}

.service-card img.is-cover {
  object-fit: cover;
  padding: 0;
}

.service-body {
  padding: 16px 16px 18px;
}

.service-body span,
.solution-specs span,
.contact-kicker {
  color: var(--brand-blue);
  font-size: var(--fs-eyebrow);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-body strong,
.project-card strong,
.process-card strong,
.contact-form-panel > strong {
  display: block;
  margin-top: 8px;
  font-size: var(--fs-card-title);
  line-height: 1.35;
}

.service-body p,
.project-card p,
.process-card p,
.contact-form-panel p,
.contact-person p,
.contact-block p,
.contact-hints span {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: 1.62;
}

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

.project-card,
.process-card {
  padding: 20px;
}

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

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

.systems-card {
  padding: 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow);
}

.systems-card strong {
  display: block;
  font-size: var(--fs-card-title);
}

.systems-card ul {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  line-height: 1.66;
}

.process-card span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(102, 198, 51, 0.14);
  color: #396d1d;
  font-weight: 800;
}

.compact-reference-section {
  text-align: center;
}

.compact-reference-heading {
  margin-inline: auto;
}

.quick-proof {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.quick-proof div {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow);
  font-size: var(--fs-body-sm);
  font-weight: 700;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
  gap: 22px;
}

.contact-panel,
.contact-form-panel {
  border-radius: 20px;
  padding: 22px;
}

.contact-block strong {
  display: block;
  margin-top: 8px;
  font-size: var(--fs-card-title);
}

.contact-block address {
  margin-top: 10px;
  font-style: normal;
  color: var(--muted);
  line-height: 1.7;
}

.contact-block address a {
  color: inherit;
}

.contact-block a,
.contact-person a {
  display: block;
  margin-top: 8px;
  font-weight: 700;
}

.contact-hints {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.contact-hints div {
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--surface-alt);
  border: 1px solid var(--line);
}

.contact-hints b {
  display: block;
  margin-bottom: 6px;
}

.contact-people {
  grid-template-columns: minmax(0, 280px);
  margin-top: 20px;
}

.contact-person {
  justify-self: start;
  padding: 16px;
  border-radius: 16px;
  background: var(--surface-alt);
  border: 1px solid var(--line);
}

.contact-person img {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 8px;
}

.contact-form {
  margin-top: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.contact-form label {
  display: block;
}

.contact-form label span {
  display: block;
  margin-bottom: 8px;
  font-size: var(--fs-body-sm);
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 15px;
  font: inherit;
  color: var(--text);
  background: #fff;
}

.form-message,
.form-check,
.contact-form button,
.form-note {
  margin-top: 14px;
}

.form-check {
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
}

.form-check input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.form-check span {
  margin: 0 !important;
  font-weight: 400 !important;
  color: var(--muted);
}

.form-note {
  color: var(--muted);
  font-size: var(--fs-body-sm);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 28px 0 36px;
  color: var(--muted);
  font-size: 0.94rem;
}

.site-footer nav {
  display: flex;
  gap: 18px;
}

.legal-page .site-header,
.legal-page .legal-content,
.legal-page .site-footer {
  width: min(calc(100% - 32px), 980px);
}

.legal-content {
  padding: 54px 0;
}

.legal-content article {
  padding: 28px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow);
}

.legal-content h1 {
  max-width: none;
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 18px;
}

.legal-content h2 {
  margin-top: 28px;
  font-size: 1.3rem;
}

.legal-content p {
  color: var(--muted);
  line-height: 1.72;
}

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: auto auto 1fr auto;
  }

  .main-nav {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .hero,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-collage {
    width: min(100%, 620px);
    justify-self: center;
  }

  .service-grid,
  .project-grid,
  .systems-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid,
  .quick-proof {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-header,
  .hero,
  .section,
  .site-footer {
    width: min(calc(100% - 20px), var(--container));
  }

  .site-header {
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    padding: 12px 14px;
  }

  .header-cta {
    font-size: 13px;
    padding: 0 12px;
    min-height: 38px;
  }

  .area-switch {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .area-switch a {
    min-height: 32px;
    padding: 0 12px;
    font-size: 12px;
  }

  .brand img {
    width: 148px;
  }

  .header-phone-text {
    display: none;
  }

  .hero {
    padding-top: 34px;
    gap: 24px;
  }

  h1 {
    max-width: none;
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .hero-actions,
  .form-grid {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .hero-metrics,
  .service-grid,
  .project-grid,
  .process-grid,
  .quick-proof,
  .contact-people,
  .systems-grid {
    grid-template-columns: 1fr;
  }

  .hero-collage {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .hero-card-large {
    grid-row: auto;
    min-height: 240px;
  }

  .hero-card-top,
  .hero-card-bottom {
    display: none;
  }

  .section.alt {
    padding-inline: 16px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 380px) {
  .area-switch a {
    font-size: 11px;
    padding: 0 8px;
  }
}