:root {
  --black: #1e2225;
  --graphite: #e9ebea;
  --steel: #d8dbd9;
  --line: rgba(30, 34, 37, 0.11);
  --line-dark: rgba(30, 34, 37, 0.1);
  --text: #1e2225;
  --muted: #5f6368;
  --dark-text: #1e2225;
  --dark-muted: #5f6368;
  --yellow: #5d8543;
  --yellow-strong: #6f9a50;
  --green: #5d8543;
  --green-deep: #3a5a28;
  --accent: #5B8FA8;
  --accent-strong: #4E8299;
  --accent-glow: rgba(91, 143, 168, 0.15);
  --pale-green: #e2e6e0;
  --dark-bg: #1e2225;
  --dark-surface: rgba(255, 255, 255, 0.06);
  --page: #edeeed;
  --panel: #f5f6f5;
  --white: #ffffff;
  --radius: 10px;
  --max: 1180px;
  --header-h: 76px;
  font-family:
    Inter, "Segoe UI", Roboto, Arial, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(30, 34, 37, 0.05) 0 1px, transparent 1px 100%),
    linear-gradient(rgba(30, 34, 37, 0.04) 0 1px, transparent 1px 100%),
    linear-gradient(135deg, #f2f3f2 0%, #e8eae8 48%, #f1f2f1 100%);
  background-size: 96px 96px, 96px 96px, auto;
  color: var(--text);
  letter-spacing: 0;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
}

::selection {
  background: var(--yellow);
  color: var(--black);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  min-height: var(--header-h);
  padding: 14px max(20px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(37, 42, 43, 0.12);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.92), rgba(242, 244, 246, 0.9)),
    rgba(246, 247, 248, 0.9);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  background: rgba(246, 247, 248, 0.98);
  box-shadow: 0 10px 24px rgba(30, 34, 37, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand-logo {
  width: 72px;
  height: 64px;
  object-fit: contain;
  object-position: left center;
  mix-blend-mode: multiply;
}

.brand-mark {
  display: inline-flex;
  align-items: baseline;
  color: var(--black);
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.brand-mark span {
  color: var(--green);
}

.brand-name {
  max-width: 170px;
  color: #3c4241;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.15;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.main-nav a {
  padding: 10px 13px;
  color: #3c4241;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  border-radius: 6px;
  transition:
    color 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--green);
  border-color: rgba(93, 133, 67, 0.55);
  background: rgba(93, 133, 67, 0.12);
  outline: none;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 16px;
  color: var(--white);
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
  border-radius: 6px;
  background: var(--green);
  box-shadow: 0 12px 30px rgba(93, 133, 67, 0.24);
}

.phone-icon {
  display: inline-block;
  width: 15px;
  height: 15px;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg width='18' height='18' viewBox='0 0 18 18' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13.7 17.2c-2.2 0-5.3-1.5-8.1-4.3C2.8 10.1 1.3 7 1.3 4.8c0-.8.2-1.5.7-2L3.4 1.4c.6-.6 1.5-.6 2.1 0l2 2c.6.6.6 1.5 0 2.1l-.8.8c.5.9 1.1 1.7 1.9 2.5.8.8 1.7 1.5 2.5 1.9l.8-.8c.6-.6 1.5-.6 2.1 0l2 2c.6.6.6 1.5 0 2.1l-1.4 1.4c-.4.5-1.1.8-1.9.8Z' fill='black'/%3E%3C/svg%3E") center / contain no-repeat;
}

.phone-icon::after {
  content: none;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  color: var(--black);
  border: 1px solid rgba(37, 42, 43, 0.16);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.62);
}

.menu-toggle span {
  display: block;
  width: 19px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.menu-open .menu-toggle span:first-child {
  transform: translateY(7px) rotate(45deg);
}

.menu-open .menu-toggle span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 78svh;
  padding: calc(var(--header-h) + 38px) 0 38px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 34%, rgba(91, 143, 168, 0.1), transparent 28%),
    linear-gradient(112deg, rgba(255, 255, 255, 0.8) 0 54%, rgba(232, 236, 240, 0.78) 54% 100%),
    linear-gradient(135deg, #f2f3f2 0%, #e6e9e7 100%);
  border-bottom: 6px solid rgba(91, 143, 168, 0.2);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37, 42, 43, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 42, 43, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(90deg, #000 0%, transparent 76%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  right: max(26px, calc((100vw - var(--max)) / 2));
  bottom: 72px;
  width: min(32vw, 430px);
  aspect-ratio: 1.3;
  border: 1px solid rgba(91, 143, 168, 0.18);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.7), rgba(91, 143, 168, 0.06)),
    linear-gradient(rgba(37, 42, 43, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 42, 43, 0.06) 1px, transparent 1px);
  background-size: auto, 42px 42px, 42px 42px;
  box-shadow: 0 20px 54px rgba(37, 42, 43, 0.09);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--yellow);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--green);
}

h1,
h2,
h3,
p,
dl,
ol,
ul {
  margin-top: 0;
}

h1 {
  max-width: 830px;
  margin-bottom: 20px;
  color: var(--black);
  font-size: clamp(40px, 5.15vw, 76px);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 720px;
  margin-bottom: 34px;
  color: #3c4241;
  font-size: clamp(18px, 1.55vw, 23px);
  line-height: 1.42;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 900;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.btn-primary {
  color: var(--white);
  background: var(--green);
  box-shadow: 0 16px 34px rgba(93, 133, 67, 0.24);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--yellow-strong);
}

.btn-secondary {
  color: var(--black);
  border-color: rgba(37, 42, 43, 0.22);
  background: rgba(255, 255, 255, 0.68);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: rgba(93, 133, 67, 0.72);
  background: rgba(93, 133, 67, 0.12);
}

.btn-icon {
  color: currentColor;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(100%, 780px);
  margin-bottom: 0;
  border-top: 1px solid rgba(37, 42, 43, 0.14);
  border-bottom: 1px solid rgba(37, 42, 43, 0.14);
}

.hero-facts div {
  padding: 13px 20px 13px 0;
  border-right: 1px solid rgba(37, 42, 43, 0.14);
}

.hero-facts div + div {
  padding-left: 20px;
}

.hero-facts div:last-child {
  border-right: 0;
}

.hero-facts dt {
  margin-bottom: 6px;
  color: var(--accent);
  font-size: 24px;
  font-weight: 900;
}

.hero-facts dd {
  margin: 0;
  color: #5c635d;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.intro-strip {
  border-top: 1px solid rgba(30, 34, 37, 0.1);
  border-bottom: 1px solid rgba(30, 34, 37, 0.1);
  background:
    linear-gradient(90deg, rgba(91, 143, 168, 0.08), transparent 38%),
    #e4e6e3;
  color: var(--black);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(37, 42, 43, 0.1);
}

.intro-grid p {
  margin: 0;
  padding: 26px 28px;
  background: rgba(247, 249, 245, 0.52);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.36;
}

.motion-ribbon {
  overflow: hidden;
  border-top: 1px solid rgba(37, 42, 43, 0.12);
  border-bottom: 1px solid rgba(37, 42, 43, 0.12);
  background: #f7f8f4;
}

.ticker {
  display: flex;
  width: max-content;
  min-width: 200%;
  animation: ticker-move 28s linear infinite;
}

.ticker span {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 58px;
  padding: 0 28px;
  color: #39413c;
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}

.ticker span::after {
  content: "";
  position: absolute;
  right: -4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

@keyframes ticker-move {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.section {
  position: relative;
  overflow: hidden;
  padding: 96px 0;
}

.section-light {
  color: var(--dark-text);
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.88) 0 48%, rgba(238, 241, 244, 0.6) 48% 100%),
    var(--page);
  border-top: 1px solid rgba(30, 34, 37, 0.06);
  border-bottom: 1px solid rgba(30, 34, 37, 0.06);
}

.section-dark {
  color: #e8eaed;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(91, 143, 168, 0.1), transparent 60%),
    linear-gradient(180deg, #1e2225 0%, #1a1d20 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.section-accent {
  color: var(--white);
  background:
    radial-gradient(ellipse at 80% 50%, rgba(91, 143, 168, 0.08), transparent 50%),
    linear-gradient(135deg, #252a2e 0%, #1e2225 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.two-column,
.locations-layout,
.contact-layout,
.interaction {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 54px;
  align-items: center;
}

.section-copy h2,
.section-heading h2,
.interaction h2 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(30px, 3.25vw, 48px);
  line-height: 1.05;
  letter-spacing: 0;
}

.section-copy p,
.section-heading p:not(.eyebrow) {
  max-width: 700px;
  color: inherit;
  font-size: 18px;
  line-height: 1.62;
}

.section-light .section-copy p,
.section-light .section-heading p:not(.eyebrow) {
  color: var(--dark-muted);
}

.section-dark h2,
.section-dark h3 {
  color: var(--white);
}

.section-dark .section-copy p,
.section-dark .section-heading p:not(.eyebrow) {
  color: rgba(238, 241, 234, 0.7);
}

.section-dark .eyebrow {
  color: var(--accent);
}

.section-dark .btn-primary {
  background: var(--accent);
  box-shadow: 0 16px 34px rgba(91, 143, 168, 0.35);
}

.section-dark .btn-primary:hover,
.section-dark .btn-primary:focus-visible {
  background: var(--accent-strong);
}

.section-accent h2 {
  color: var(--white);
}

.section-accent .eyebrow,
.section-accent .eyebrow.dark {
  color: var(--accent);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  border-radius: 12px;
  background: var(--accent-glow);
  color: var(--accent);
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

.section-dark .card-icon {
  background: rgba(91, 143, 168, 0.15);
  color: var(--accent);
}

.identity-card {
  padding: 28px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 20px 50px rgba(37, 42, 43, 0.12);
}

.identity-head {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-dark);
}

.identity-head span {
  color: var(--green);
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 900;
  line-height: 0.95;
}

.identity-head strong {
  color: var(--black);
  font-size: 14px;
  text-transform: uppercase;
}

.identity-card p {
  margin-bottom: 22px;
  color: var(--dark-muted);
  font-size: 17px;
  line-height: 1.5;
}

.identity-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.identity-list span {
  padding: 12px 10px;
  color: var(--dark-text);
  font-size: 13px;
  font-weight: 900;
  text-align: center;
  border: 1px solid var(--line-dark);
  border-radius: 6px;
  background: #f7f7f2;
}

.section-heading {
  margin-bottom: 42px;
}

.with-media {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 390px);
  gap: 36px;
  align-items: end;
}

.with-media img,
.tech-visual {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 20px 50px rgba(37, 42, 43, 0.12);
}

.tech-visual {
  position: relative;
  display: grid;
  grid-template-columns: 72px 1fr 72px;
  align-items: center;
  min-height: 220px;
  padding: 32px;
  overflow: hidden;
}

.tech-visual::before,
.tech-visual::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(93, 133, 67, 0.22);
  border-radius: 50%;
}

.tech-visual::before {
  inset: 28px 70px;
}

.tech-visual::after {
  right: -44px;
  top: -44px;
  width: 160px;
  height: 160px;
  background: rgba(93, 133, 67, 0.08);
}

.tech-visual-node {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  color: var(--white);
  font-weight: 900;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 12px 28px rgba(93, 133, 67, 0.22);
}

.tech-visual-line {
  position: relative;
  height: 3px;
  background: rgba(93, 133, 67, 0.48);
}

.tech-visual-line::before,
.tech-visual-line::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  border-top: 3px solid rgba(93, 133, 67, 0.48);
  border-right: 3px solid rgba(93, 133, 67, 0.48);
  transform: translateY(-50%) rotate(45deg);
}

.tech-visual-line::before {
  left: 28%;
}

.tech-visual-line::after {
  right: 2px;
}

.problem-grid,
.effect-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

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

.problem-card,
.effect-grid article {
  min-height: 220px;
  padding: 26px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 14px 34px rgba(37, 42, 43, 0.08);
  transition: transform 280ms ease, box-shadow 280ms ease, background 280ms ease;
}

.problem-card:hover,
.effect-grid article:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 48px rgba(37, 42, 43, 0.16);
}

.section-dark .problem-card {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
}

.section-dark .problem-card:hover {
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.3);
}

.section-dark .problem-card h3 {
  color: var(--white);
}

.section-dark .problem-card p {
  color: rgba(238, 241, 234, 0.6);
}

.effect-grid article {
  border-color: var(--line-dark);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 38px rgba(37, 42, 43, 0.1);
}

.card-number,
.effect-grid span,
.process span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
}

.effect-grid span,
.process span {
  color: var(--green);
}

.problem-card h3,
.effect-grid h3,
.process strong {
  display: block;
  margin-bottom: 12px;
  font-size: 21px;
  line-height: 1.12;
  letter-spacing: 0;
}

.problem-card p,
.effect-grid p,
.process p {
  margin-bottom: 0;
  color: var(--dark-muted);
  line-height: 1.55;
}

.effect-grid p,
.process p {
  color: var(--dark-muted);
}

.process {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  padding: 0;
  margin-bottom: 0;
  list-style: none;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 42px rgba(37, 42, 43, 0.09);
}

.process li {
  min-height: 250px;
  padding: 28px 22px;
  border-right: 1px solid var(--line-dark);
}

.process li:last-child {
  border-right: 0;
}

.process strong {
  min-height: 48px;
}

.locations-layout {
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
}

.location-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.location-list span {
  position: relative;
  min-height: 92px;
  padding: 22px 18px 18px 46px;
  color: var(--white);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.3;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
  transition: transform 280ms ease, background 280ms ease;
}

.location-list span:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
}

.location-list span::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 27px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 7px rgba(91, 143, 168, 0.2);
}

.section-accent .container {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 42px;
  padding-bottom: 42px;
}

.interaction {
  align-items: start;
}

.materials-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.materials-list li {
  padding: 16px 18px;
  color: var(--white);
  font-weight: 900;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  transition: background 200ms ease;
}

.materials-list li:hover {
  background: rgba(255, 255, 255, 0.12);
}

.contact-section {
  padding-bottom: 72px;
}

.requisites {
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
}

.requisites dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 24px;
}

.requisites div:first-child {
  grid-column: 1 / -1;
}

.requisites dt {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.requisites dd {
  margin: 0;
  color: rgba(238, 241, 234, 0.85);
  font-size: 16px;
  line-height: 1.45;
}

.copy-button {
  width: 100%;
  min-height: 50px;
  color: var(--white);
  font-weight: 900;
  border: 0;
  border-radius: 6px;
  background: var(--green);
  cursor: pointer;
  transition: background 200ms ease, transform 200ms ease;
}

.copy-button:hover {
  background: var(--yellow-strong);
  transform: translateY(-1px);
}

.floating-contact {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.floating-contact.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
}

.floating-contact button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.86);
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 18px 42px rgba(30, 34, 37, 0.24);
  cursor: pointer;
  transition:
    transform 180ms ease,
    background 180ms ease;
}

.floating-contact button:hover,
.floating-contact button:focus-visible {
  transform: translateY(-2px) scale(1.03);
  background: var(--yellow-strong);
  outline: none;
}

[data-animate] {
  opacity: 0;
  filter: blur(5px);
  transition:
    opacity 850ms cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 850ms cubic-bezier(0.2, 0.7, 0.2, 1),
    filter 850ms cubic-bezier(0.2, 0.7, 0.2, 1);
  will-change: opacity, transform, filter;
}

[data-animate="fadein"] {
  transform: translate3d(0, 0, 0);
}

[data-animate="fadeinleft"] {
  transform: translate3d(-90px, 0, 0);
}

[data-animate="fadeinright"] {
  transform: translate3d(90px, 0, 0);
}

[data-animate="fadeinup"] {
  transform: translate3d(0, 76px, 0);
}

[data-animate="fadeindown"] {
  transform: translate3d(0, -64px, 0);
}

[data-animate="zoomin"] {
  transform: scale(0.88);
}

[data-animate].is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translate3d(0, 0, 0) scale(1);
}

.site-footer {
  padding: 0;
  color: rgba(232, 234, 237, 0.8);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: linear-gradient(180deg, #1e2225 0%, #1a1d20 100%);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 48px;
  padding: 56px 0 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(238, 241, 234, 0.45);
}

.footer-logo {
  width: 64px;
  height: 56px;
  object-fit: contain;
  margin-bottom: 14px;
  filter: brightness(1.8);
}

.footer-nav {
  display: grid;
  gap: 10px;
}

.footer-nav-title {
  display: block;
  margin-bottom: 6px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.footer-nav a,
.footer-contacts span,
.footer-contacts a {
  font-size: 14px;
  font-weight: 600;
  color: rgba(238, 241, 234, 0.65);
  transition: color 160ms ease;
}

.footer-nav a:hover,
.footer-contacts a:hover {
  color: var(--white);
}

.footer-contacts {
  display: grid;
  gap: 10px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 0;
  font-size: 13px;
  font-weight: 600;
  color: rgba(238, 241, 234, 0.3);
}

@media (max-width: 1020px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .menu-toggle {
    display: inline-block;
    justify-self: end;
  }

  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    display: grid;
    justify-content: stretch;
    gap: 0;
    padding: 14px 20px 24px;
    border-bottom: 1px solid var(--line);
    background: rgba(242, 243, 240, 0.98);
    transform: translateY(-120%);
    transition: transform 180ms ease;
  }

  .menu-open .main-nav {
    transform: translateY(0);
  }

  .main-nav a {
    padding: 15px 0;
    border-radius: 0;
    border-bottom: 1px solid var(--line);
  }

  .header-phone {
    display: none;
  }

  .two-column,
  .locations-layout,
  .contact-layout,
  .interaction,
  .with-media {
    grid-template-columns: 1fr;
  }

  .problem-grid,
  .effect-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .process li {
    border-bottom: 1px solid var(--line-dark);
  }
}

@media (max-width: 720px) {
  :root {
    --header-h: 68px;
  }

  .container,
  .hero-content {
    width: min(calc(100% - 28px), var(--max));
  }

  .site-header {
    padding-inline: 14px;
  }

  .brand-name {
    display: none;
  }

  .brand-logo {
    width: 56px;
    height: 52px;
  }

  .hero {
    min-height: auto;
    padding: calc(var(--header-h) + 36px) 0 30px;
    background:
      radial-gradient(circle at 82% 34%, rgba(93, 133, 67, 0.13), transparent 28%),
      linear-gradient(112deg, rgba(255, 255, 255, 0.78) 0 58%, rgba(216, 226, 211, 0.82) 58% 100%),
      linear-gradient(135deg, #eef1ea 0%, #e0e7dd 100%);
  }

  .hero::after {
    right: -80px;
    bottom: 90px;
    width: 220px;
    opacity: 0.68;
  }

  h1 {
    font-size: 38px;
  }

  .hero-lead {
    margin-bottom: 28px;
    font-size: 17px;
  }

  .ticker span {
    min-height: 48px;
    padding: 0 20px;
    font-size: 12px;
  }

  [data-animate="fadeinleft"] {
    transform: translate3d(-44px, 0, 0);
  }

  [data-animate="fadeinright"] {
    transform: translate3d(44px, 0, 0);
  }

  [data-animate="fadeinup"] {
    transform: translate3d(0, 44px, 0);
  }

  [data-animate="fadeindown"] {
    transform: translate3d(0, -34px, 0);
  }

  .btn {
    width: 100%;
  }

  .tech-visual {
    grid-template-columns: 58px 1fr 58px;
    min-height: 170px;
    padding: 22px;
  }

  .tech-visual-node {
    width: 58px;
    height: 58px;
  }

  .intro-grid,
  .identity-list,
  .problem-grid,
  .effect-grid,
  .process,
  .location-list,
  .materials-list,
  .requisites dl {
    grid-template-columns: 1fr;
  }

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

  .hero-facts div {
    padding: 11px 8px 11px 0;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .hero-facts div + div {
    padding-left: 8px;
  }

  .hero-facts div:last-child {
    border-right: 0;
  }

  .hero-facts dt {
    font-size: 20px;
  }

  .hero-facts dd {
    font-size: 11px;
  }

  .section {
    padding: 68px 0;
  }

  .intro-grid p {
    padding: 22px 0;
  }

  .identity-card,
  .requisites {
    padding: 22px;
  }

  .process li {
    min-height: auto;
    border-right: 0;
  }

  .location-list span {
    min-height: 78px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 0 28px;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .floating-contact {
    right: 14px;
    bottom: 14px;
  }

  .floating-contact button {
    width: 52px;
    height: 52px;
  }
}

/* ── Header CTA ─────────────────────── */
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  border: 0;
  border-radius: 8px;
  background: var(--green);
  cursor: pointer;
  transition: background 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.header-cta:hover {
  background: var(--yellow-strong);
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(93, 133, 67, 0.3);
}

/* Contact modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background:
    linear-gradient(rgba(20, 24, 22, 0.72), rgba(20, 24, 22, 0.72)),
    radial-gradient(circle at 24% 18%, rgba(93, 133, 67, 0.26), transparent 34%),
    rgba(14, 16, 18, 0.72);
  backdrop-filter: blur(14px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 320ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.modal-overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  position: relative;
  width: min(520px, 100%);
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
  padding: 42px 42px 30px;
  border-radius: 8px;
  border: 1px solid rgba(30, 34, 37, 0.12);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(245, 246, 245, 0.96)),
    linear-gradient(90deg, rgba(93, 133, 67, 0.08) 0 1px, transparent 1px 100%),
    linear-gradient(rgba(30, 34, 37, 0.06) 0 1px, transparent 1px 100%);
  background-size: auto, 48px 48px, 48px 48px;
  box-shadow:
    0 34px 90px rgba(0, 0, 0, 0.32),
    inset 0 5px 0 var(--green);
  transform: translateY(28px) scale(0.95);
  transition: transform 320ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.modal-overlay.is-active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  line-height: 1;
  color: #5f6368;
  border: 1px solid rgba(30, 34, 37, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}

.modal-close:hover {
  background: #f3f4f6;
  color: #1f2937;
}

.modal-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--green-deep);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.modal-kicker::before {
  content: "";
  width: 22px;
  height: 3px;
  border-radius: 999px;
  background: var(--green);
}

.modal-header {
  max-width: 400px;
  margin-bottom: 24px;
  text-align: left;
}

.modal-header h3 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1.02;
  font-weight: 900;
  color: var(--black);
}

.modal-header p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}

.form-group {
  position: relative;
  margin-bottom: 14px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 22px 16px 9px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  color: var(--black);
  border: 1px solid rgba(30, 34, 37, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  outline: none;
  transition: border-color 200ms ease, background 200ms ease, box-shadow 200ms ease;
}

.form-group textarea {
  resize: vertical;
  min-height: 116px;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--green);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(93, 133, 67, 0.14);
}

.form-group label {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  color: #7c817f;
  pointer-events: none;
  transition: top 200ms ease, font-size 200ms ease, color 200ms ease, transform 200ms ease;
}

.form-group textarea ~ label {
  top: 20px;
  transform: none;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label {
  top: 10px;
  transform: none;
  font-size: 11px;
  font-weight: 900;
  color: var(--green-deep);
  text-transform: uppercase;
}

.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: 6px;
  font-size: 11px;
  font-weight: 900;
  color: var(--green-deep);
  text-transform: uppercase;
}

.form-submit {
  width: 100%;
  min-height: 54px;
  margin-top: 8px;
  color: var(--white);
  font-family: inherit;
  font-size: 16px;
  font-weight: 900;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--green), var(--green-deep));
  cursor: pointer;
  transition: background 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.form-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(93, 133, 67, 0.3);
}

.form-submit:active {
  transform: translateY(0);
}

.form-submit:disabled {
  cursor: wait;
  opacity: 0.7;
  transform: none;
}

.form-error {
  min-height: 20px;
  margin: 10px 0 0;
  color: #b42318;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

.form-note {
  margin: 12px 0 0;
  color: var(--green-deep);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.form-success {
  display: none;
  text-align: center;
  padding: 28px 0 8px;
}

.form-success.is-visible {
  display: block;
}

.contact-form.is-hidden {
  display: none;
}

.success-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  margin-bottom: 20px;
  border-radius: 50%;
  background: rgba(93, 133, 67, 0.1);
}

.success-check svg {
  width: 32px;
  height: 32px;
  color: var(--green);
}

.form-success h3 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 800;
  color: var(--black);
}

.form-success p {
  margin: 0;
  color: #6B7280;
  font-size: 15px;
}

.modal-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(30, 34, 37, 0.1);
}

.modal-trust span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  color: #404744;
  font-size: 12px;
  font-weight: 900;
  border-radius: 999px;
  background: rgba(93, 133, 67, 0.11);
}

@media (max-width: 600px) {
  .modal-card {
    padding: 34px 18px 22px;
  }

  .modal-header h3 {
    font-size: 28px;
  }

  .modal-trust {
    display: none;
  }
}

/* ── Geography Block (ported) ──────────────────── */
.geo-transfer-section {
  padding: 72px 0;
  background:
    radial-gradient(circle at 18% 24%, rgba(93, 133, 67, 0.08), transparent 42%),
    linear-gradient(180deg, #f3f5f4 0%, #e9ecea 100%);
  color: var(--text);
}

.geo-transfer-heading h2 {
  margin: 0 0 14px;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.05;
  font-weight: 900;
  color: var(--black);
}

.geo-transfer-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  max-width: 740px;
}

.geo-layout {
  margin-top: 34px;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(360px, 0.97fr);
  gap: clamp(24px, 2.4vw, 36px);
  align-items: start;
}

.geo-layout.focused {
  grid-template-columns: minmax(0, 1.03fr) minmax(360px, 0.97fr);
}

.geo-map-card {
  min-width: 0;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(31, 41, 55, 0.72), rgba(15, 23, 42, 0.88));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 18px 40px rgba(0, 0, 0, 0.28);
  padding: 12px;
  transition: all 0.35s ease;
}

.geo-map-card.expanded {
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.38);
}

#map {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.geo-points {
  min-width: 0;
  height: 100%;
  background: transparent;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.geo-points__title {
  font-size: clamp(32px, 3vw, 40px);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green);
  margin: 6px 2px 2px;
}

.geo-points__list {
  width: 100%;
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: stretch;
}

.geo-journey-btn {
  position: relative;
  display: block;
  width: 100%;
  padding: 1.5px;
  border: 0;
  outline: none;
  cursor: pointer;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(18, 18, 18, 0.98), rgba(10, 10, 10, 0.98));
  color: #fff;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.05),
    0 14px 30px rgba(0, 0, 0, 0.32);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.geo-journey-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 2px;
  border-radius: 20px;
  background: linear-gradient(90deg, rgba(245, 158, 11, 0.2), rgba(251, 191, 36, 0.95), rgba(245, 158, 11, 0.18));
  opacity: 0;
  transition: opacity 0.28s ease;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.geo-journey-btn:hover,
.geo-journey-btn.active {
  transform: translateY(-2px);
  box-shadow:
    inset 0 0 0 1px rgba(251, 191, 36, 0.12),
    0 20px 42px rgba(0, 0, 0, 0.42);
}

.geo-journey-btn:hover::before,
.geo-journey-btn.active::before {
  opacity: 1;
}

.geo-journey-btn__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 58px;
  padding: 12px 18px 12px 20px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(18, 18, 18, 0.98), rgba(11, 11, 11, 0.98));
}

.geo-journey-btn__copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.geo-journey-btn__label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.01em;
  text-align: left;
}

.geo-journey-btn:hover .geo-journey-btn__label,
.geo-journey-btn.active .geo-journey-btn__label {
  color: var(--green);
}

.geo-journey-btn__coords {
  display: block;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.15;
  text-align: left;
}

.geo-journey-btn__inner::after {
  content: "›";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  min-width: 24px;
  color: rgba(245, 158, 11, 0.78);
  font-size: 22px;
  line-height: 1;
}

@keyframes ping {
  75%,
  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

.custom-tooltip {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
}

.custom-tooltip::before {
  display: none !important;
}

.leaflet-container {
  font-family: inherit;
  background: #0f172a !important;
}

.leaflet-container img.leaflet-tile {
  max-width: none !important;
}

.leaflet-control-zoom {
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  background: #1e293b !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
}

.leaflet-control-zoom-in,
.leaflet-control-zoom-out {
  background: #1e293b !important;
  color: #94a3b8 !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.leaflet-control-zoom-in:hover,
.leaflet-control-zoom-out:hover {
  background: #ffbf00 !important;
  color: #000 !important;
}

@media (max-width: 1024px) {
  .geo-layout {
    grid-template-columns: 1fr;
  }

  .geo-points__title {
    font-size: 28px;
  }
}

@media (max-width: 640px) {
  .geo-transfer-section {
    padding: 56px 0;
  }

  .geo-transfer-heading h2 {
    font-size: 32px;
  }

  .geo-transfer-heading p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .ticker {
    animation: none;
  }

  [data-animate] {
    opacity: 1;
    filter: none;
    transform: none;
    transition: none;
  }
}