:root {
  --background: hsl(220, 25%, 10%);
  --background-soft: hsl(220, 30%, 14%);
  --surface: hsl(220, 24%, 18%);
  --surface-border: hsl(220, 16%, 26%);
  --text: hsl(0, 0%, 100%);
  --text-soft: hsla(0, 0%, 100%, 0.78);
  --primary: hsl(220, 65%, 28%);
  --accent: hsl(42, 80%, 52%);
  --whatsapp: hsl(142, 70%, 40%);
  --whatsapp-hover: hsl(142, 70%, 35%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: "Montserrat", sans-serif;
}

h1, h2, h3 {
  margin: 0;
  font-family: "Montserrat", sans-serif;
  letter-spacing: -0.01em;
}

p {
  margin: 0;
}

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: hsla(220, 25%, 10%, 0.72);
  border-bottom: 1px solid hsla(0, 0%, 100%, 0.08);
}

.topbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.brand img {
  width: 160px;
  height: auto;
  object-fit: contain;
}

.menu {
  display: flex;
  gap: 24px;
  color: var(--text-soft);
}

.menu a {
  transition: color 0.2s ease;
}

.menu a:hover {
  color: var(--text);
}

.hero {
  position: relative;
  min-height: 78vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background-image: linear-gradient(120deg, hsl(220, 30%, 3%) 0%, hsl(220, 25%, 10%) 55%, hsl(220, 65%, 20%) 100%), url("./images/hero-worker-DCrUafXM.jpg");
  background-size: cover;
  background-position: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -80px;
  background: radial-gradient(circle at 15% 20%, hsla(42, 80%, 52%, 0.26) 0%, transparent 40%),
              radial-gradient(circle at 82% 70%, hsla(220, 70%, 62%, 0.24) 0%, transparent 42%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, hsla(220, 25%, 10%, 0.85), hsla(220, 25%, 10%, 0.6), transparent);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  text-align: center;
  padding: 112px 0 96px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--accent);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-size: 0.74rem;
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(2rem, 4.4vw, 4rem);
  line-height: 1.1;
}

.lead {
  margin-top: 22px;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.8vw, 1.3rem);
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: all 0.25s ease;
}

.btn-primary {
  background: var(--primary);
  border-color: hsla(0, 0%, 100%, 0.2);
}

.btn-primary:hover {
  background: hsl(220, 65%, 33%);
}

.btn-outline {
  border-color: hsla(0, 0%, 100%, 0.3);
  color: var(--text);
  background: hsla(0, 0%, 100%, 0.06);
}

.btn-outline:hover {
  background: hsla(0, 0%, 100%, 0.14);
}

.section {
  padding: 92px 0;
}

.section-head {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 42px;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.section-head p {
  margin-top: 16px;
  color: var(--text-soft);
  line-height: 1.7;
}

.rights-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.image-grid img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--surface-border);
}

.card {
  padding: 24px;
  border-radius: 14px;
  border: 1px solid var(--surface-border);
  background: linear-gradient(180deg, hsla(0, 0%, 100%, 0.04), hsla(0, 0%, 100%, 0.01));
  box-shadow: 0 12px 28px hsla(220, 30%, 3%, 0.45);
}

.card h3 {
  font-size: 1.2rem;
}

.card p {
  margin-top: 10px;
  color: var(--text-soft);
  line-height: 1.65;
}

.section-dark {
  background: var(--background-soft);
  border-top: 1px solid hsla(0, 0%, 100%, 0.08);
  border-bottom: 1px solid hsla(0, 0%, 100%, 0.08);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
  align-items: start;
}

.about-title {
  margin-top: 8px;
  font-size: clamp(1.4rem, 2.8vw, 2rem);
}

.about-text {
  margin-top: 14px;
  color: var(--text-soft);
  line-height: 1.75;
}

.stats-grid {
  display: grid;
  gap: 14px;
}

.media-card {
  border-radius: 14px;
  border: 1px solid var(--surface-border);
  overflow: hidden;
  background: var(--surface);
}

.media-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.stat-card {
  padding: 22px;
  border-radius: 14px;
  border: 1px solid var(--surface-border);
  background: var(--surface);
}

.stat-card strong {
  display: block;
  font-size: 2rem;
  color: var(--accent);
}

.stat-card span {
  display: block;
  margin-top: 6px;
  color: var(--text-soft);
  font-weight: 600;
}

.contact {
  padding-top: 82px;
  padding-bottom: 112px;
}

.contact-box {
  max-width: 900px;
  text-align: center;
  padding: 42px;
  border-radius: 16px;
  border: 1px solid var(--surface-border);
  background: linear-gradient(120deg, hsla(220, 65%, 28%, 0.18), hsla(42, 80%, 52%, 0.12));
}

.contact-box h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.8rem);
}

.contact-box p {
  margin: 16px auto 26px;
  max-width: 700px;
  color: var(--text-soft);
  line-height: 1.75;
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
}

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--whatsapp);
  color: #fff;
  border-radius: 999px;
  padding: 11px 16px 11px 10px;
  border: 1px solid hsla(0, 0%, 100%, 0.32);
  box-shadow: 0 10px 30px hsla(142, 70%, 18%, 0.52);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.whatsapp-float:hover {
  background: var(--whatsapp-hover);
  transform: translateY(-2px);
}

.whatsapp-float-icon {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: hsla(0, 0%, 100%, 0.18);
  border-radius: 999px;
}

.whatsapp-float-icon svg {
  width: 18px;
  height: 18px;
}

.whatsapp-float-text {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1;
}

@media (max-width: 980px) {
  .menu {
    display: none;
  }

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

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

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

@media (max-width: 680px) {
  .topbar-content {
    min-height: 68px;
  }

  .brand img {
    width: 180px;
  }

  .btn {
    width: 100%;
  }

  .hero-content {
    text-align: left;
  }

  .hero-actions {
    justify-content: flex-start;
  }

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

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

  .contact-box {
    padding: 28px 20px;
  }

  .whatsapp-float {
    right: 12px;
    left: 12px;
    justify-content: center;
    padding-right: 14px;
  }
}