:root {
  --green-950: #07241f;
  --green-900: #0b2f28;
  --green-800: #114034;
  --green-700: #1a4a3c;
  --green-600: #215848;
  --yellow: #f0c43a;
  --yellow-hover: #e0b42c;
  --ink: #142923;
  --muted: #5d6f68;
  --line: #e6ebe8;
  --paper: #f7f6f2;
  --white: #ffffff;
  --shadow: 0 12px 30px rgba(11, 47, 40, 0.08);
  --radius: 12px;
  --header-h: 76px;
  --topbar-h: 40px;
  --max: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
}

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

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

button,
input,
select {
  font: inherit;
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.topbar {
  background: var(--green-800);
  color: var(--white);
  font-size: 0.82rem;
  height: var(--topbar-h);
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 16px;
}

.topbar-contact,
.topbar-social {
  display: flex;
  align-items: center;
  gap: 18px;
}

.topbar a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  opacity: 0.95;
}

.topbar a:hover {
  opacity: 1;
}

.topbar svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-links a {
  width: 22px;
  height: 22px;
  justify-content: center;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: var(--header-h);
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand img {
  width: 42px;
  height: 42px;
}

.brand-name {
  font-weight: 800;
  letter-spacing: 0.04em;
  font-size: 1.05rem;
  color: var(--green-800);
  line-height: 1.1;
}

.brand-tag {
  display: block;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--muted);
  max-width: 210px;
  line-height: 1.25;
  text-transform: none;
}

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

.nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--green-900);
  padding: 6px 0;
  position: relative;
}

.nav a.active,
.nav a:hover {
  color: var(--green-800);
}

.nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--yellow);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 12px 20px;
  border-radius: 6px;
  transition: 0.2s ease;
}

.btn-yellow {
  background: var(--yellow);
  color: #111;
}

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

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.85);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--green-800);
}

.hero {
  position: relative;
  min-height: 640px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(8, 32, 28, 0.82) 0%, rgba(8, 32, 28, 0.45) 48%, rgba(8, 32, 28, 0.18) 100%),
    url("../images/hero-alt.jpg") center/cover no-repeat;
  display: flex;
  align-items: center;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  padding: 72px 0 64px;
  width: min(var(--max), calc(100% - 40px));
}

.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.6rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 14ch;
}

.hero h1 span {
  color: var(--yellow);
}

.hero-lead {
  margin: 22px 0 28px;
  max-width: 38ch;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.92);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero-side {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-end;
  min-height: 420px;
  text-align: right;
}

.hero-words {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.hero-caption {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  max-width: 18ch;
  opacity: 0.85;
}

.section {
  padding: 72px 0;
  scroll-margin-top: 90px;
}

.search-band,
.cta-band,
.hero {
  scroll-margin-top: 90px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  letter-spacing: -0.03em;
  color: var(--green-900);
}

.link-more {
  color: var(--green-700);
  font-weight: 700;
  white-space: nowrap;
}

.link-more:hover {
  color: var(--green-900);
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.sector-card,
.news-card,
.benefit-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sector-card:hover,
.news-card:hover,
.benefit-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(11, 47, 40, 0.12);
}

.sector-card img,
.news-card img {
  width: 100%;
  height: 168px;
  object-fit: cover;
}

.sector-body,
.news-body {
  padding: 18px 18px 16px;
}

.icon {
  width: 28px;
  height: 28px;
  color: var(--green-700);
  margin-bottom: 10px;
}

.sector-body h3,
.benefit-card h3,
.news-body h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--green-900);
}

.sector-body p,
.benefit-card p,
.news-body p {
  color: var(--muted);
  font-size: 0.9rem;
}

.card-arrow {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
  color: var(--green-700);
  font-weight: 800;
}

.search-band {
  background:
    linear-gradient(180deg, rgba(11, 47, 40, 0.92), rgba(11, 47, 40, 0.88)),
    url("../images/tepui.jpg") center/cover no-repeat;
  color: var(--white);
  padding: 64px 0 72px;
  text-align: center;
}

.search-band h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.03em;
}

.search-band p {
  margin: 10px auto 28px;
  max-width: 42ch;
  color: rgba(255, 255, 255, 0.86);
}

.search-bar {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr auto;
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  text-align: left;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.search-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 18px;
  border-right: 1px solid var(--line);
  color: var(--ink);
}

.search-field span {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.search-field input,
.search-field select {
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  width: 100%;
}

.search-bar .btn {
  border-radius: 0;
  padding-inline: 28px;
  align-self: stretch;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.benefit-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 22px;
  align-items: start;
}

.benefit-card .icon {
  margin: 0;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.news-date {
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 8px;
}

.news-body h3 {
  line-height: 1.3;
}

.read-more {
  display: inline-block;
  margin-top: 12px;
  color: var(--green-700);
  font-weight: 700;
}

.cta-band {
  position: relative;
  min-height: 380px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(8, 32, 28, 0.82) 0%, rgba(8, 32, 28, 0.35) 70%),
    url("../images/cta.jpg") center/cover no-repeat;
  display: flex;
  align-items: center;
}

.cta-band .wrap {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
  padding: 72px 0;
}

.cta-band h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  max-width: 16ch;
  letter-spacing: -0.03em;
  line-height: 1.12;
}

.cta-band p {
  max-width: 42ch;
  margin: 16px 0 24px;
  color: rgba(255, 255, 255, 0.9);
}

.cta-words {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: right;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.site-footer {
  background: var(--green-950);
  color: rgba(255, 255, 255, 0.82);
  padding: 28px 0;
  font-size: 0.88rem;
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  background: var(--green-900);
  color: var(--white);
  padding: 12px 18px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: 0.25s ease;
  z-index: 50;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

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

  .header-cta {
    padding: 10px 14px;
    font-size: 0.78rem;
  }

  .site-header .wrap {
    grid-template-columns: 1fr auto auto;
  }

  .menu-toggle {
    display: inline-block;
  }

  .nav.is-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 20px 20px;
    gap: 12px;
    border-bottom: 1px solid var(--line);
  }

  .hero .wrap,
  .sectors-grid,
  .benefits-grid,
  .news-grid,
  .search-bar,
  .cta-band .wrap {
    grid-template-columns: 1fr;
  }

  .hero-side,
  .cta-words {
    display: none;
  }

  .topbar-contact span.hide-sm {
    display: none;
  }
}

@media (max-width: 720px) {
  .topbar {
    font-size: 0.75rem;
  }

  .section,
  .search-band,
  .cta-band .wrap {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .section-head {
    flex-direction: column;
    align-items: start;
  }

  .site-footer .wrap {
    flex-direction: column;
    text-align: center;
  }

  .hero {
    min-height: 520px;
  }
}