:root {
  --color-ink: #141922;
  --color-muted: #5f6878;
  --color-line: #d9dee8;
  --color-soft: #f4f6f9;
  --color-panel: #ffffff;
  --color-accent: #c72026;
  --color-accent-dark: #94191d;
  --shadow: 0 20px 55px rgba(20, 25, 34, 0.08);
  --radius: 22px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--color-ink);
  background: #ffffff;
  font-family: "Segoe UI", Tahoma, sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-line);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 24px;
}

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

.brand img {
  width: 92px;
  height: auto;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--color-line);
  background: #ffffff;
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--color-ink);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 15px;
}

.site-nav a {
  text-decoration: none;
  color: var(--color-muted);
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-accent);
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
}

.language-switcher a {
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 13px;
}

.language-switcher a.active {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: #ffffff;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 82px 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(199, 32, 38, 0.12), transparent 28%),
    linear-gradient(135deg, #ffffff 0%, #f7f8fb 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-accent);
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  font-size: 15px;
  line-height: 1.2;
}

.eyebrow::before {
  content: "";
  width: 32px;
  height: 2px;
  background: var(--color-accent);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.14;
  letter-spacing: 0;
}

h1 {
  margin-top: 20px;
  max-width: 660px;
  font-size: 52px;
  font-weight: 750;
  line-height: 1.12;
}

h2 {
  font-size: 38px;
  font-weight: 750;
  line-height: 1.12;
}

h3 {
  font-size: 22px;
}

.lead {
  margin: 22px 0 0;
  max-width: 680px;
  color: var(--color-muted);
  font-size: 19px;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
}

.button.secondary {
  background: #ffffff;
  color: var(--color-accent);
}

.hero-card {
  padding: 34px;
  border-radius: 32px;
  background: #ffffff;
  box-shadow: var(--shadow);
  border: 1px solid rgba(217, 222, 232, 0.78);
}

.hero-card .metric {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-line);
}

.hero-card .metric:last-child {
  border-bottom: 0;
}

.metric-number {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: var(--color-soft);
  color: var(--color-accent);
  font-weight: 800;
}

.section {
  padding: 82px 0;
}

.section.soft {
  background: var(--color-soft);
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: end;
  margin-bottom: 34px;
}

.section-heading p {
  max-width: 560px;
  margin: 0;
  color: var(--color-muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.card {
  min-height: 100%;
  padding: 28px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-panel);
  box-shadow: 0 12px 35px rgba(20, 25, 34, 0.04);
}

.card p {
  color: var(--color-muted);
}

.card-link {
  display: inline-block;
  margin-top: 8px;
  color: var(--color-accent);
  font-weight: 700;
  text-decoration: none;
}

.page-hero {
  padding: 70px 0;
  background: linear-gradient(135deg, #ffffff 0%, #f4f6f9 100%);
  border-bottom: 1px solid var(--color-line);
}

.content {
  padding: 72px 0;
}

.content article {
  max-width: 850px;
}

.blog-featured-image {
  margin: 0 0 38px;
}

.blog-featured-image img {
  display: block;
  width: 100%;
  max-height: 440px;
  object-fit: cover;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-soft);
  box-shadow: var(--shadow);
}

.blog-article {
  margin: 0 auto;
}

.content p,
.content li {
  color: var(--color-muted);
}

.content h2,
.content h3 {
  margin-top: 36px;
}

.brochure-card img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--color-line);
  background: var(--color-soft);
  margin-bottom: 20px;
}

.brochure-detail article {
  max-width: 900px;
}

.pdf-viewer {
  display: block;
  width: 100%;
  height: min(86vh, 980px);
  min-height: 720px;
  margin-top: 36px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-soft);
  box-shadow: var(--shadow);
}

.pdf-viewer p {
  padding: 24px;
}

.contact-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.media-text {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: start;
}

.media-text-image img {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-soft);
  box-shadow: var(--shadow);
}

.media-text-content {
  padding: 4px 0;
}

.site-footer {
  padding: 46px 0;
  background: var(--color-ink);
  color: #ffffff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 28px;
}

.site-footer a {
  color: #ffffff;
  text-decoration: none;
}

.site-footer p,
.site-footer li {
  color: rgba(255, 255, 255, 0.72);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}

.footer-links li {
  margin: 8px 0;
}

.copyright {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
}

.whatsapp-float {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 80;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 16px 36px rgba(37, 211, 102, 0.32);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.whatsapp-float:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

@media (max-width: 980px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 82px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 22px;
    background: #ffffff;
    border-bottom: 1px solid var(--color-line);
  }

  .site-nav.is-open {
    display: flex;
  }

  .language-switcher {
    margin-left: 0;
  }

  .hero-grid,
  .contact-panel,
  .media-text,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  h1 {
    font-size: 44px;
  }

  h2 {
    font-size: 34px;
  }

  .section-heading {
    display: block;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .hero,
  .section,
  .content {
    padding: 54px 0;
  }

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

  .pdf-viewer {
    height: 72vh;
    min-height: 520px;
  }

  .brand img {
    width: 76px;
  }

  h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 28px;
  }

  .whatsapp-float {
    left: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }
}