:root {
  color-scheme: light;
  --bg: #f3f1eb;
  --bg-dark: #0f1c1f;
  --surface: #ffffff;
  --surface-alt: #f7f5f0;
  --text: #0d1012;
  --text-muted: #4a575c;
  --accent: #0f6b5c;
  --accent-dark: #0b4f44;
  --accent-light: #c8e6dc;
  --line: #e0dad0;
  --shadow: 0 20px 40px rgba(15, 28, 31, 0.12);
  --shadow-soft: 0 10px 24px rgba(15, 28, 31, 0.08);
  --radius: 20px;
  --radius-lg: 28px;
  --font: "Manrope", "SF Pro Text", "Segoe UI", sans-serif;
}

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

body {
  overflow-x: hidden;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: radial-gradient(circle at top, #ffffff 0%, #f5f2ec 35%, #efeae2 100%);
  line-height: 1.6;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(15, 107, 92, 0.2), transparent 70%);
  z-index: -1;
  filter: blur(2px);
}

body::before {
  top: -120px;
  right: -120px;
}

body::after {
  bottom: -120px;
  left: -120px;
}

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

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

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

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(243, 241, 235, 0.9);
  border-bottom: 1px solid var(--line);
}

.header__content {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
}

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

.logo__mark {
  background: var(--bg-dark);
  color: #fff;
  font-size: 14px;
  letter-spacing: 1px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid #ffffff;
}

.logo__text {
  font-size: 18px;
  line-height: 1.05;
}

.nav {
  display: flex;
  gap: 16px;
  justify-content: center;
  font-size: 14px;
  color: var(--text-muted);
}

.nav a {
  white-space: nowrap;
}

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

.nav a.active {
  color: var(--accent);
  font-weight: 600;
}

.header__cta {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: nowrap;
}

.phone {
  font-weight: 600;
  white-space: nowrap;
  font-size: 14px;
}

.header__cta .btn {
  white-space: nowrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  max-width: 100%;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 24px rgba(15, 107, 92, 0.3);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 30px rgba(15, 107, 92, 0.35);
}

.btn--ghost {
  border-color: var(--accent);
  color: var(--accent);
  background: transparent;
}

.hero {
  padding: 80px 0 40px;
}

.hero__content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1.8px;
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
}

h1 {
  font-size: clamp(28px, 3.4vw, 46px);
  line-height: 1.1;
  margin: 16px 0 18px;
}

.h1-line {
  white-space: nowrap;
  display: inline-block;
}

.lead {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.seo-note {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: -12px;
  margin-bottom: 18px;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-dark);
}

.hero__actions {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.hero__stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.hero__stats li {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: grid;
  gap: 6px;
  text-align: center;
}

.hero__stats strong {
  font-size: 20px;
}

.hero__card {
  background: linear-gradient(160deg, #ffffff 0%, #f8f6f1 100%);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--line);
  position: relative;
}

.hero__card::before {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  top: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(15, 107, 92, 0.35), transparent);
}

.hero__card h2 {
  font-size: 22px;
  margin-bottom: 8px;
}

.lead-form {
  margin-top: 20px;
  display: grid;
  gap: 14px;
}

.lead-form label {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--text-muted);
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 15px;
  font-family: var(--font);
}

.form-note {
  font-size: 12px;
  color: var(--text-muted);
}

.consent {
  display: grid;
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 10px;
  font-size: 12px;
  color: var(--text-muted);
}

.consent input {
  margin-top: 2px;
}

section {
  padding: 64px 0;
}

.trust {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust__content {
  display: grid;
  gap: 32px;
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.trust__item {
  background: linear-gradient(160deg, #ffffff 0%, #f8f4ec 100%);
  border-radius: var(--radius);
  padding: 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  position: relative;
}

.stakeholders {
  background: linear-gradient(120deg, #ffffff 0%, #f8f4ed 100%);
  border-bottom: 1px solid var(--line);
}

.stakeholders__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.stakeholder {
  background: linear-gradient(160deg, #ffffff 0%, #f8f4ec 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-soft);
  position: relative;
}

.investor-benefits {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.investor-benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.benefit-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  background: linear-gradient(160deg, #ffffff 0%, #f8f4ec 100%);
  box-shadow: var(--shadow-soft);
  position: relative;
}

.investor-benefits__cta {
  margin-top: 24px;
  text-align: center;
}

.section-title {
  text-align: center;
  margin-bottom: 36px;
}

.section-title h2 {
  font-size: clamp(26px, 3vw, 36px);
  margin-bottom: 10px;
}

.section-title p {
  color: var(--text-muted);
}

.catalog__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.card {
  background: linear-gradient(165deg, #ffffff 0%, #f8f5ef 100%);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 30px rgba(15, 28, 31, 0.12);
}

.card::before,
.trust__item::before,
.project::before,
.package::before,
.stakeholder::before,
.benefit-card::before,
.tech__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 16px;
  right: 16px;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(15, 107, 92, 0.28), transparent);
}

.card__img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #e8e2d8;
}

.card ul {
  list-style: none;
  color: var(--text-muted);
  font-size: 14px;
  display: grid;
  gap: 4px;
}

.card__link {
  color: var(--accent);
  font-weight: 600;
}

.sectors {
  background: #f4efe7;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sectors__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.sector-thumb {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #d6cfc3;
  min-height: 170px;
  display: block;
}

.sector-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(0.95);
  transition: transform 0.25s ease;
}

.sector-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 18, 22, 0.65), rgba(10, 18, 22, 0.12));
}

.sector-thumb span {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 10px;
  z-index: 1;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
}

.sector-thumb:hover img {
  transform: scale(1.04);
}

.advantages {
  background: var(--bg-dark);
  color: #fff;
}

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.advantages__grid h3 {
  margin-bottom: 8px;
}

.advantages__grid p {
  color: rgba(255, 255, 255, 0.7);
}

.tech {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.tech__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.tech__item {
  background: linear-gradient(160deg, #ffffff 0%, #f8f4ec 100%);
  border-radius: var(--radius);
  padding: 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  position: relative;
}

.geo {
  background: var(--surface-alt);
  border-bottom: 1px solid var(--line);
}

.geo__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  text-align: center;
  color: var(--text-muted);
}

.geo__list span {
  background: var(--surface);
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
}

.process__steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.process__steps li {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: grid;
  gap: 8px;
}

.packages {
  background: linear-gradient(120deg, #ffffff 0%, #f5f1ea 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.package {
  background: linear-gradient(160deg, #ffffff 0%, #f8f4ec 100%);
  border-radius: var(--radius);
  padding: 22px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 12px;
  position: relative;
}

.package ul {
  list-style: none;
  display: grid;
  gap: 6px;
  color: var(--text-muted);
}

.package__price {
  font-weight: 700;
  color: var(--accent-dark);
  background: var(--accent-light);
  padding: 8px 12px;
  border-radius: 12px;
  width: fit-content;
}

.package--accent {
  background: var(--bg-dark);
  color: #fff;
  border-color: transparent;
}

.package--accent ul {
  color: rgba(255, 255, 255, 0.7);
}

.package--accent .package__price {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.calculator {
  background: linear-gradient(120deg, #f6f2ea, #ffffff);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.calculator__content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
}

.calculator__panel {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.calc-form {
  display: grid;
  gap: 14px;
}

.calc-form label {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--text-muted);
}

.calc-form input,
.calc-form select {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 15px;
  font-family: var(--font);
}

.calc-form__result {
  background: var(--accent-light);
  border-radius: 14px;
  padding: 14px;
  display: grid;
  gap: 6px;
}

.calc-form__result strong {
  font-size: 22px;
}

.calc__notes {
  list-style: none;
  display: grid;
  gap: 8px;
  margin-top: 16px;
  color: var(--text-muted);
}

.projects {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

.project {
  display: grid;
  gap: 12px;
  background: linear-gradient(160deg, #ffffff 0%, #f7f3eb 100%);
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  position: relative;
}

.project__img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.project__tags {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
}

.cta {
  background: linear-gradient(120deg, #0f6b5c, #0b4f44);
  color: #fff;
}

h2,
h3 {
  color: #0b1a1e;
}

.advantages h2,
.advantages h3,
.cta h2 {
  color: #fff;
}

.cta__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.faq__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.faq details {
  background: var(--surface);
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
}

.article__content h2 {
  margin-top: 28px;
}

.article__content h3 {
  margin-top: 18px;
}

.article__content ul {
  list-style: disc;
  padding-left: 20px;
  color: var(--text-muted);
  margin: 12px 0 18px;
}

.article__content p {
  margin-bottom: 14px;
  color: var(--text);
  line-height: 1.7;
}

.article__content .cta {
  margin: 28px 0;
}

.article__content[data-product-text] .container {
  max-width: 900px;
}

.product-links {
  margin-top: 18px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, #ffffff 0%, #f8f4ec 100%);
  display: grid;
  gap: 8px;
}

.product-links h3 {
  margin: 0;
  font-size: 16px;
}

.product-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
}

.product-links a {
  color: #0b1a1e;
}

.product-benefits {
  margin-top: 18px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  display: grid;
  gap: 8px;
}

.product-benefits h3 {
  margin: 0;
  font-size: 16px;
}

.product-benefits ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
}

.product-benefits li {
  position: relative;
  padding-left: 18px;
}

.product-benefits li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.blog {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.blog__search {
  margin-top: 16px;
  display: grid;
  gap: 8px;
  max-width: 420px;
}

.blog__search label {
  font-size: 13px;
  color: var(--text-muted);
}

.blog__search input {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 15px;
  font-family: var(--font);
  background: #fff;
}

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

.blog-card {
  background: linear-gradient(160deg, #ffffff 0%, #f8f4ec 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 10px;
  position: relative;
}

.blog-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 16px;
  right: 16px;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(15, 107, 92, 0.28), transparent);
}

.blog-card h3 a {
  color: #0b1a1e;
}

.contact__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

.contact__map {
  height: 280px;
  border-radius: var(--radius);
  background: linear-gradient(120deg, #c8e6dc, #f2efe9);
  border: 1px solid var(--line);
  overflow: hidden;
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.callback {
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.callback__content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: center;
}

.callback__form {
  display: grid;
  gap: 12px;
  background: var(--surface-alt);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--line);
}

.callback__form label {
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--text-muted);
}

.callback__form input {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 15px;
  font-family: var(--font);
}

.footer {
  background: var(--bg-dark);
  color: #fff;
  padding: 40px 0 20px;
}

.footer__content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.footer__socials {
  display: grid;
  gap: 8px;
}

.footer__note {
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

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

  .nav {
    flex-wrap: wrap;
  }

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

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

  .trust__grid,
  .stakeholders__grid,
  .investor-benefits__grid,
  .sectors__grid,
  .blog__grid,
  .catalog__grid,
  .advantages__grid,
  .tech__grid,
  .process__steps,
  .projects__grid,
  .calculator__content,
  .callback__content {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 720px) {
  .header__cta {
    flex-direction: column;
    align-items: flex-start;
  }

  .trust__grid,
  .stakeholders__grid,
  .investor-benefits__grid,
  .sectors__grid,
  .blog__grid,
  .catalog__grid,
  .advantages__grid,
  .tech__grid,
  .process__steps,
  .projects__grid,
  .faq__grid,
  .contact__content,
  .footer__content,
  .calculator__content,
  .callback__content {
    grid-template-columns: 1fr;
  }

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

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

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

@media (max-width: 900px) {
  .header__content {
    grid-template-columns: 1fr;
  }

  .header__cta {
    justify-content: flex-start;
  }
}