:root {
  --dark-green: #264653;
  --footer-green: #28575f;
  --green: #2e9d8f;
  --yellow: #dcd17b;
  --orange: #eab269;
  --red: #e07f4c;
  --ink: #1a1a1a;
  --muted: #55636a;
  --paper: #ffffff;
  --soft: #f4f6f5;
  --line: #dce3e1;
  --shadow: 0 18px 44px rgba(30, 57, 65, 0.14);
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", Helvetica, Arial, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Plus Jakarta Sans", Helvetica, Arial, sans-serif;
  line-height: 1.1;
}

h1,
h2 {
  font-weight: 700;
}

h3 {
  font-weight: 600;
}

p {
  margin: 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  min-height: 96px;
  color: #ffffff;
  background: transparent;
  transition: min-height 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.menu-active {
  min-height: 76px;
  background-color: var(--dark-green);
  box-shadow: 0 8px 28px rgba(11, 31, 37, 0.16);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: 90%;
  max-width: 1520px;
  min-height: inherit;
  margin: 0 auto;
  padding-bottom: 10px;
}

.brand {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
}

.brand img {
  width: 132px;
  max-height: 82px;
}

.main-navigation {
  margin-left: auto;
}

.main-menu,
.submenu {
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-menu {
  display: flex;
  align-items: center;
  gap: 26px;
}

.main-menu > li {
  position: relative;
}

.main-menu a {
  display: block;
  color: #ffffff;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.25;
  white-space: nowrap;
  transition: color 160ms ease, background-color 160ms ease;
}

.main-menu > li > a,
.menu-link-row > a {
  padding: 19px 0;
}

.main-menu a:hover,
.main-menu a:focus-visible {
  color: var(--orange);
}

.menu-link-row {
  display: flex;
  align-items: center;
}

.submenu-toggle {
  display: none;
}

.submenu {
  position: absolute;
  top: calc(100% - 4px);
  left: -22px;
  width: 250px;
  padding: 12px 0;
  visibility: hidden;
  background: var(--green);
  border-radius: 0 0 8px 8px;
  box-shadow: 0 14px 34px rgba(16, 47, 48, 0.24);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.submenu a {
  padding: 10px 22px;
  font-size: 15px;
}

.submenu a:hover,
.submenu a:focus-visible {
  color: var(--dark-green);
  background: rgba(255, 255, 255, 0.2);
}

.has-submenu:hover .submenu,
.has-submenu:focus-within .submenu {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.main-menu .support-button {
  padding: 10px 30px;
  color: var(--dark-green);
  background: var(--yellow);
  border-radius: 30px;
  font-size: 14px;
}

.main-menu .support-button:hover,
.main-menu .support-button:focus-visible {
  color: var(--dark-green);
  background: var(--orange);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  color: #ffffff;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 160ms ease, opacity 160ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 90svh;
  padding: 150px 5% 110px;
  color: #ffffff;
  background:
    linear-gradient(180deg, rgba(38, 70, 83, 0) 58%, rgba(38, 70, 83, 0.72) 82%, var(--dark-green) 100%),
    linear-gradient(90deg, rgba(38, 70, 83, 0.96) 0%, rgba(38, 70, 83, 0.82) 46%, rgba(38, 70, 83, 0.18) 100%),
    url("assets/rublon-hero.jpg") center / cover no-repeat;
}

.hero__inner {
  width: 90%;
  max-width: 1360px;
  margin: 0 auto;
}

.partner-lockup {
  display: flex;
  align-items: center;
  gap: 18px;
  width: fit-content;
  margin-bottom: 28px;
}

.partner-lockup img {
  width: 92px;
  padding: 8px;
  background: #ffffff;
  border-radius: 6px;
}

.partner-lockup span {
  color: #ffffff;
  font-family: "Plus Jakarta Sans", Helvetica, Arial, sans-serif;
  font-size: 20px;
  font-weight: 600;
}

.hero h1 {
  max-width: 760px;
  font-size: 76px;
}

.hero__lead {
  max-width: 760px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 20px;
  line-height: 1.55;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 30px;
  border: 2px solid transparent;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
  text-align: center;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button::after {
  width: 8px;
  height: 8px;
  margin-left: 14px;
  content: "";
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 160ms ease;
}

.button:hover::after,
.button:focus-visible::after {
  transform: translateX(5px) rotate(45deg);
}

.button--light {
  color: var(--dark-green);
  background: var(--yellow);
}

.button--light:hover,
.button--light:focus-visible {
  color: var(--dark-green);
  background: var(--orange);
}

.button--outline {
  color: #ffffff;
  border-color: #ffffff;
  background: transparent;
}

.button--outline:hover,
.button--outline:focus-visible {
  color: var(--dark-green);
  background: #ffffff;
}

.proof-band {
  position: relative;
  padding-bottom: 16px;
  color: #ffffff;
  background: var(--dark-green);
}

.proof-band__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 90%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 34px 5%;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transform: translateY(-44px);
}

.proof-item {
  padding: 12px 36px;
  color: var(--dark-green);
  border-right: 1px solid var(--line);
  text-align: center;
}

.proof-item:last-child {
  border-right: 0;
}

.proof-item strong {
  display: block;
  margin-bottom: 10px;
  font-family: "Plus Jakarta Sans", Helvetica, Arial, sans-serif;
  font-size: 64px;
  font-weight: 600;
  line-height: 1;
}

.proof-item span {
  display: block;
  color: var(--muted);
  font-weight: 500;
}

.section,
.section-container {
  width: 90%;
  max-width: 1360px;
  margin: 0 auto;
}

.section {
  padding-top: 104px;
  padding-bottom: 104px;
}

.section-band {
  padding: 100px 0;
}

.split-section,
.console-section,
.compliance {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  gap: 76px;
  align-items: center;
}

.section h2,
.section-heading h2,
.site-footer h2 {
  font-size: 48px;
}

.split-section__copy p,
.compliance__copy > p {
  margin-top: 24px;
  color: var(--muted);
}

.product-visual {
  display: grid;
  place-items: center;
  min-height: 430px;
  padding: 34px;
  background: var(--soft);
  border-radius: 8px;
}

.product-visual img {
  width: min(560px, 100%);
}

.applications {
  color: #ffffff;
  background: #27565e;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 42px;
}

.section-heading p {
  max-width: 760px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 18px;
}

.section-heading--light p {
  color: rgba(255, 255, 255, 0.8);
}

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

.tile {
  min-height: 220px;
  padding: 34px 30px;
  color: var(--dark-green);
  border-radius: 8px;
}

.tile h3 {
  font-size: 27px;
}

.tile p {
  margin-top: 18px;
  color: rgba(38, 70, 83, 0.86);
}

.tile--yellow {
  background: var(--yellow);
}

.tile--orange {
  background: var(--orange);
}

.tile--red {
  background: var(--red);
}

.tile--green {
  background: var(--green);
}

.console-section {
  grid-template-columns: minmax(380px, 0.95fr) minmax(0, 1fr);
}

.console-visual,
.compliance__visual {
  overflow: hidden;
  background: var(--soft);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.console-visual img {
  width: 100%;
  min-height: 390px;
  object-fit: cover;
  object-position: left center;
}

.feature-list {
  display: grid;
  gap: 24px;
  margin-top: 36px;
}

.feature-list > div {
  padding: 2px 0 2px 24px;
  border-left: 5px solid var(--green);
}

.feature-list h3,
.step h3 {
  font-size: 24px;
}

.feature-list p,
.step p {
  margin-top: 8px;
  color: var(--muted);
}

.process {
  background: var(--soft);
}

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

.step {
  min-height: 270px;
  padding: 30px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.step > span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 26px;
  color: #ffffff;
  background: var(--dark-green);
  border-radius: 50%;
  font-family: "Plus Jakarta Sans", Helvetica, Arial, sans-serif;
  font-size: 18px;
  font-weight: 600;
}

.compliance {
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1fr);
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: #344b54;
  font-weight: 600;
}

.check-list li::before {
  position: absolute;
  top: 9px;
  left: 0;
  width: 13px;
  height: 13px;
  content: "";
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(46, 157, 143, 0.16);
}

.compliance__visual img {
  width: 100%;
  min-height: 440px;
  object-fit: cover;
}

.site-footer {
  color: #ffffff;
  background: var(--footer-green);
}

.footer-content {
  display: grid;
  grid-template-columns: 45% 55%;
  min-height: 600px;
  background: var(--footer-green);
}

.footer-visual {
  background: url("assets/sol24-footer.jpg") center / cover no-repeat;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 78px clamp(5%, 8vw, 140px) 58px 9%;
}

.site-footer h2 {
  color: #ffffff;
}

.site-footer h3 {
  max-width: 600px;
  margin-top: 14px;
  color: #ffffff;
  font-size: 27px;
  font-weight: 500;
  line-height: 1.35;
}

.site-footer h3 span {
  color: var(--yellow);
}

.footer-contact > .button {
  margin-top: 34px;
}

.footer-contact address {
  display: grid;
  gap: 3px;
  margin-top: 42px;
  font-size: 26px;
  font-style: normal;
  line-height: 1.4;
}

.footer-contact address a {
  font-weight: 600;
}

.footer-contact address a:hover,
.footer-contact address a:focus-visible,
.privacy-link:hover,
.privacy-link:focus-visible {
  color: var(--yellow);
}

.privacy-link {
  margin-top: 42px;
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 4px;
}

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}

@media (max-width: 1280px) {
  .brand img {
    width: 112px;
    max-height: 66px;
  }

  .main-menu {
    gap: 18px;
  }

  .main-menu a {
    font-size: 14px;
  }

  .main-menu .support-button {
    padding: 9px 22px;
    font-size: 12px;
  }
}

@media (max-width: 1040px) {
  .site-header,
  .site-header.is-scrolled,
  .site-header.menu-active {
    min-height: 80px;
    background: var(--dark-green);
  }

  .header-container {
    width: 90%;
    padding-bottom: 0;
  }

  .brand img {
    width: 112px;
    max-height: 64px;
  }

  .menu-toggle {
    position: relative;
    z-index: 2;
    display: block;
  }

  .main-navigation {
    position: fixed;
    inset: 80px 0 auto;
    max-height: calc(100svh - 80px);
    padding: 20px 5% 28px;
    overflow-y: auto;
    visibility: hidden;
    background: var(--green);
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
  }

  .main-navigation.is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .main-menu {
    display: block;
    width: 100%;
  }

  .main-menu > li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }

  .main-menu > li > a,
  .menu-link-row > a {
    padding: 13px 4px;
    font-size: 16px;
  }

  .menu-link-row {
    justify-content: space-between;
  }

  .submenu-toggle {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    color: #ffffff;
    background: transparent;
    border: 0;
    cursor: pointer;
  }

  .submenu-toggle span {
    width: 10px;
    height: 10px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-3px) rotate(45deg);
    transition: transform 160ms ease;
  }

  .submenu-toggle[aria-expanded="true"] span {
    transform: translateY(3px) rotate(225deg);
  }

  .submenu {
    position: static;
    display: none;
    width: 100%;
    padding: 4px 0 12px 16px;
    visibility: visible;
    background: rgba(38, 70, 83, 0.18);
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    transform: none;
  }

  .has-submenu.submenu-open .submenu {
    display: block;
  }

  .submenu a {
    padding: 9px 14px;
  }

  .support-item {
    padding: 18px 0 0;
    border-bottom: 0 !important;
  }

  .main-menu .support-button {
    display: inline-flex;
    padding: 10px 26px;
    font-size: 14px;
  }

  .hero {
    min-height: 760px;
    padding-top: 150px;
  }

  .proof-band__inner {
    transform: translateY(-36px);
  }

  .split-section,
  .console-section,
  .compliance {
    grid-template-columns: 1fr;
  }

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

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

  .section,
  .section-band {
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .console-visual {
    order: 2;
  }

  .footer-content {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .footer-visual {
    min-height: 340px;
    background-position: center 43%;
  }

  .footer-contact {
    padding: 70px 8% 56px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .hero {
    min-height: 690px;
    padding: 125px 5% 78px;
    background:
      linear-gradient(180deg, rgba(38, 70, 83, 0) 50%, rgba(38, 70, 83, 0.7) 78%, var(--dark-green) 100%),
      linear-gradient(90deg, rgba(38, 70, 83, 0.96), rgba(38, 70, 83, 0.72)),
      url("assets/rublon-hero.jpg") 65% center / cover no-repeat;
  }

  .hero__inner {
    width: 100%;
  }

  .partner-lockup {
    gap: 13px;
    margin-bottom: 24px;
  }

  .partner-lockup img {
    width: 78px;
  }

  .partner-lockup span {
    font-size: 17px;
  }

  .hero h1 {
    font-size: 48px;
  }

  .hero__lead {
    font-size: 17px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .proof-band__inner,
  .tiles,
  .steps {
    grid-template-columns: 1fr;
  }

  .proof-band__inner {
    padding: 18px 8%;
    transform: translateY(-24px);
  }

  .proof-item {
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-item:last-child {
    border-bottom: 0;
  }

  .proof-item strong {
    font-size: 50px;
  }

  .section,
  .section-band {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .split-section,
  .console-section,
  .compliance {
    gap: 40px;
  }

  .section h2,
  .section-heading h2,
  .site-footer h2 {
    font-size: 34px;
  }

  .product-visual {
    min-height: 290px;
    padding: 20px;
  }

  .section-heading {
    margin-bottom: 30px;
  }

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

  .tile,
  .step {
    min-height: auto;
  }

  .tile {
    padding: 28px 24px;
  }

  .tile h3,
  .feature-list h3,
  .step h3 {
    font-size: 22px;
  }

  .console-visual img,
  .compliance__visual img {
    min-height: 280px;
  }

  .footer-visual {
    display: none;
  }

  .footer-contact {
    padding: 60px 5% 50px;
  }

  .site-footer h3 {
    font-size: 22px;
  }

  .footer-contact address {
    font-size: 20px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}