:root {
  --roi-primary: #010741;
  --roi-accent: #3155d8;
  --roi-header-bg: #010741;
  --roi-header-link: #ffffff;
  --roi-header-link-hover: #aebcff;
  --roi-cta-bg: #ffffff;
  --roi-cta-text: #010741;
  --roi-footer-bg: #010522;
  --roi-footer-heading: #ffffff;
  --roi-footer-text: #bec5e2;
  --roi-footer-link: #ffffff;
  --roi-footer-link-hover: #aebcff;
  --roi-logo-max-width: 180px;
  --roi-text: #151936;
  --roi-muted: #68708a;
  --roi-surface: #f6f7fb;
  --roi-border: #e3e6f0;
  --roi-container: 1240px;
  --roi-radius: 18px;
  --roi-shadow: 0 18px 50px rgba(1, 7, 65, 0.09);
  --roi-font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--roi-text);
  background: #ffffff;
  font-family: var(--roi-font);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.admin-bar.roi-has-sticky-header .roi-site-header {
  top: 32px;
}

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

a {
  color: var(--roi-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

button,
input,
textarea,
select {
  font: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 0.65em;
  color: var(--roi-primary);
  font-weight: 750;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

h1 {
  font-size: clamp(2.35rem, 5vw, 4.8rem);
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.8rem);
}

h3 {
  font-size: clamp(1.3rem, 2vw, 1.8rem);
}

p {
  margin: 0 0 1.4em;
}

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

.roi-narrow {
  max-width: 860px;
}

.screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.screen-reader-text:focus {
  z-index: 100000;
  top: 8px;
  left: 8px;
  width: auto;
  height: auto;
  padding: 12px 18px;
  clip: auto;
  color: var(--roi-primary);
  background: #fff;
  border-radius: 8px;
  box-shadow: var(--roi-shadow);
}

.roi-site-header {
  position: relative;
  z-index: 1000;
  color: #fff;
  background: var(--roi-header-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.11);
}

.roi-has-sticky-header .roi-site-header {
  position: sticky;
  top: 0;
}

.roi-header__inner {
  display: flex;
  min-height: 84px;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.roi-brand {
  flex: 0 0 auto;
  min-width: 0;
}

.custom-logo-link {
  display: flex;
  align-items: center;
}

.roi-brand__logo-image {
  display: block;
  width: auto;
  max-width: var(--roi-logo-max-width);
  max-height: 46px;
  flex: 0 0 auto;
  object-fit: contain;
}

.roi-brand__fallback {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
}

.roi-brand__mark {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  color: var(--roi-primary);
  background: #fff;
  border-radius: 12px;
  font-size: 1.3rem;
  font-weight: 850;
  letter-spacing: -0.05em;
}

.roi-brand__copy {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.roi-brand__copy strong {
  color: inherit;
  font-size: 0.98rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.roi-brand__copy small {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.56rem;
  font-weight: 650;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.roi-header__navigation {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: flex-end;
  gap: 34px;
}

.roi-primary-nav__menu,
.roi-primary-nav__menu ul,
.roi-footer-menu {
  margin: 0;
  padding: 0;
  list-style: none;
}

.roi-primary-nav__menu {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 34px);
}

.roi-primary-nav__menu > li {
  position: relative;
}

.roi-primary-nav a {
  display: block;
  padding: 28px 0;
  color: var(--roi-header-link);
  font-size: 0.89rem;
  font-weight: 620;
  text-decoration: none;
  transition: color 160ms ease, opacity 160ms ease;
}

.roi-primary-nav a:hover,
.roi-primary-nav a:focus-visible,
.roi-primary-nav .current-menu-item > a,
.roi-primary-nav .current-menu-ancestor > a {
  color: var(--roi-header-link-hover);
}

.roi-primary-nav .sub-menu {
  position: absolute;
  top: calc(100% - 6px);
  left: -18px;
  min-width: 220px;
  padding: 10px;
  visibility: hidden;
  opacity: 0;
  transform: translateY(8px);
  background: #fff;
  border: 1px solid var(--roi-border);
  border-radius: 14px;
  box-shadow: var(--roi-shadow);
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.roi-primary-nav li:hover > .sub-menu,
.roi-primary-nav li:focus-within > .sub-menu {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.roi-primary-nav .sub-menu a {
  padding: 10px 12px;
  color: var(--roi-text);
  border-radius: 9px;
}

.roi-primary-nav .sub-menu a:hover,
.roi-primary-nav .sub-menu a:focus-visible {
  color: var(--roi-primary);
  background: var(--roi-surface);
}

.roi-header__cta,
.roi-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 11px 18px;
  color: var(--roi-cta-text);
  background: var(--roi-cta-bg);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  font-size: 0.88rem;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.13);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.roi-header__cta:hover,
.roi-header__cta:focus-visible,
.roi-button:hover,
.roi-button:focus-visible {
  color: var(--roi-cta-text);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.roi-menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 11px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 11px;
  color: #fff;
  background: transparent;
  cursor: pointer;
}

.roi-menu-toggle span:not(.screen-reader-text) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
  border-radius: 99px;
  transition: transform 160ms ease, opacity 160ms ease;
}

.roi-site-main {
  min-height: 48vh;
}

.roi-content-layout,
.roi-single-wrap {
  padding-block: clamp(64px, 8vw, 110px);
}

.roi-archive-header {
  max-width: 820px;
  margin-bottom: 44px;
}

.roi-archive-description,
.roi-post-card__excerpt,
.roi-single__eyebrow {
  color: var(--roi-muted);
}

.roi-post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.roi-post-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--roi-border);
  border-radius: var(--roi-radius);
  box-shadow: 0 10px 34px rgba(1, 7, 65, 0.06);
}

.roi-post-card__image {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.roi-post-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.roi-post-card__content {
  padding: 26px;
}

.roi-post-card__meta {
  margin-bottom: 8px;
  color: var(--roi-accent);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.roi-post-card h2 {
  font-size: 1.45rem;
}

.roi-post-card h2 a,
.roi-text-link {
  color: inherit;
  text-decoration: none;
}

.roi-text-link {
  color: var(--roi-accent);
  font-weight: 720;
}

.roi-page-header {
  padding-top: clamp(70px, 9vw, 130px);
  padding-bottom: 30px;
}

.roi-page-content:not(.roi-page-content--full-width),
.roi-entry-content {
  width: min(calc(100% - 40px), 860px);
  margin-inline: auto;
  padding-bottom: clamp(70px, 9vw, 130px);
}

.elementor-page .roi-page-header {
  display: none;
}

.elementor-page .roi-page-content {
  width: 100%;
  max-width: none;
  padding: 0;
}

.roi-page-content--full-width {
  width: 100%;
  padding: 0;
}

.roi-single__header {
  margin-bottom: 36px;
}

.roi-single__eyebrow {
  margin-bottom: 14px;
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.roi-single__image {
  margin: 0 0 44px;
  overflow: hidden;
  border-radius: var(--roi-radius);
}

.roi-entry-content {
  width: 100%;
  padding-bottom: 30px;
}

.roi-entry-content > * + * {
  margin-top: 1.3em;
}

.roi-entry-content blockquote {
  margin-inline: 0;
  padding: 22px 26px;
  color: var(--roi-primary);
  background: var(--roi-surface);
  border-left: 4px solid var(--roi-accent);
  border-radius: 0 12px 12px 0;
}

.roi-empty-state {
  padding-block: clamp(90px, 12vw, 170px);
  text-align: center;
}

.roi-empty-state > * {
  max-width: 620px;
  margin-inline: auto;
}

.roi-empty-state__code {
  margin-bottom: 8px;
  color: var(--roi-accent);
  font-size: 1rem;
  font-weight: 850;
  letter-spacing: 0.16em;
}

.roi-empty-state .roi-button {
  margin-top: 18px;
  color: #fff;
  background: var(--roi-primary);
}

.roi-site-footer {
  color: var(--roi-footer-text);
  background: var(--roi-footer-bg);
}

.roi-footer__grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.55fr) minmax(150px, 0.72fr) minmax(150px, 0.72fr) minmax(210px, 1fr);
  gap: clamp(32px, 5vw, 72px);
  padding-block: clamp(64px, 8vw, 100px);
}

.roi-footer__brand > p {
  max-width: 470px;
  margin: 28px 0 0;
}

.roi-brand__fallback--footer {
  color: var(--roi-footer-heading);
}

.roi-footer__column h2 {
  margin-bottom: 22px;
  color: var(--roi-footer-heading);
  font-size: 0.9rem;
  font-weight: 760;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.roi-footer-menu li + li {
  margin-top: 10px;
}

.roi-footer-menu a,
.roi-footer__contact a,
.roi-footer__socials a,
.roi-footer__top {
  color: var(--roi-footer-link);
  text-decoration: none;
  transition: color 160ms ease;
}

.roi-footer-menu a:hover,
.roi-footer-menu a:focus-visible,
.roi-footer__contact a:hover,
.roi-footer__contact a:focus-visible,
.roi-footer__socials a:hover,
.roi-footer__socials a:focus-visible,
.roi-footer__top:hover,
.roi-footer__top:focus-visible {
  color: var(--roi-footer-link-hover);
}

.roi-footer__contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.roi-footer__contact address {
  margin-top: 5px;
  font-style: normal;
}

.roi-footer__socials {
  display: flex;
  gap: 18px;
  margin-top: 25px;
  font-size: 0.87rem;
  font-weight: 700;
}

.roi-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-block: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.8rem;
}

.roi-footer__bottom p {
  margin: 0;
}

.roi-comments {
  padding-top: 30px;
  border-top: 1px solid var(--roi-border);
}

.roi-comment-list {
  padding-left: 24px;
}

.pagination,
.nav-links {
  margin-top: 40px;
}

.page-numbers {
  display: inline-flex;
  min-width: 38px;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 5px 10px;
  color: var(--roi-primary);
  border: 1px solid var(--roi-border);
  border-radius: 9px;
  text-decoration: none;
}

.page-numbers.current {
  color: #fff;
  background: var(--roi-primary);
  border-color: var(--roi-primary);
}

@media (max-width: 1040px) {
  .roi-header__inner {
    gap: 18px;
  }

  .roi-header__navigation {
    gap: 20px;
  }

  .roi-primary-nav__menu {
    gap: 17px;
  }
}

@media (max-width: 960px) {
  .roi-menu-toggle {
    display: block;
  }

  .roi-header__navigation {
    position: absolute;
    top: 100%;
    left: 0;
    display: none;
    width: 100%;
    padding: 14px 20px 24px;
    align-items: stretch;
    flex-direction: column;
    gap: 16px;
    background: var(--roi-header-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 24px 40px rgba(0, 0, 0, 0.18);
  }

  .is-menu-open .roi-header__navigation {
    display: flex;
  }

  .is-menu-open .roi-menu-toggle span:nth-child(2) {
    transform: translateY(7px) rotate(45deg);
  }

  .is-menu-open .roi-menu-toggle span:nth-child(3) {
    opacity: 0;
  }

  .is-menu-open .roi-menu-toggle span:nth-child(4) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .roi-primary-nav__menu {
    align-items: stretch;
    flex-direction: column;
    gap: 0;
  }

  .roi-primary-nav a {
    padding: 10px 0;
  }

  .roi-primary-nav .sub-menu {
    position: static;
    min-width: 0;
    padding: 0 0 0 16px;
    visibility: visible;
    opacity: 1;
    transform: none;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  .roi-primary-nav .sub-menu a {
    color: var(--roi-header-link);
  }

  .roi-header__cta {
    align-self: stretch;
  }

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

  .roi-footer__grid {
    grid-template-columns: minmax(260px, 1.4fr) repeat(2, minmax(140px, 0.8fr));
  }

  .roi-footer__contact {
    grid-column: 1 / -1;
  }
}

@media (max-width: 782px) {
  body.admin-bar.roi-has-sticky-header .roi-site-header {
    top: 46px;
  }
}

@media (max-width: 720px) {
  .roi-container {
    width: min(calc(100% - 28px), var(--roi-container));
  }

  .roi-header__inner {
    min-height: 72px;
  }

  .roi-brand__mark {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
  }

  .roi-post-grid,
  .roi-footer__grid {
    grid-template-columns: 1fr;
  }

  .roi-footer__grid {
    gap: 42px;
  }

  .roi-footer__bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .roi-page-content:not(.roi-page-content--full-width),
  .roi-entry-content {
    width: min(calc(100% - 28px), 860px);
  }
}

@media (max-width: 420px) {
  .roi-brand__copy small {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}