:root {
  --cb-text: #14141a;
  --cb-muted: #62626d;
  --cb-line: #e8e8ee;
  --cb-soft: #f6f6f7;
  --cb-white: #fff;
  --cb-accent: #39336f;
  --cb-button-bg: #14141a;
  --cb-button-color: #fff;
  --cb-button-radius: 12px;
  --cb-container: 1180px;
  --cb-section-space: 100px;
  --cb-heading-font: "Inter", ui-sans-serif, system-ui, sans-serif;
  --cb-body-font: "Inter", ui-sans-serif, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cb-white);
  color: var(--cb-text);
  font-family: var(--cb-body-font);
  font-size: 16px;
}

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

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

h1,
h2,
h3,
.brand {
  font-family: var(--cb-heading-font);
}

h1 {
  max-width: 820px;
  margin-bottom: 20px;
  font-size: clamp(42px, 7vw, 74px);
  line-height: .98;
  letter-spacing: -.055em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -.04em;
}

p {
  color: var(--cb-muted);
  line-height: 1.72;
}

.container {
  width: min(var(--cb-container), calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  border-bottom: 1px solid var(--cb-line);
  background: rgba(255,255,255,.92);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 82px;
}

.site-header.header-2 .site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
}

.site-header.header-2 .brand {
  grid-column: 2;
  grid-row: 1;
}

.site-header.header-2 .nav {
  grid-column: 1;
  grid-row: 1;
  justify-content: flex-start;
}

.site-header.header-2 .btn {
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
}

.site-header.header-3 .nav {
  margin-left: auto;
}

.brand {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -.04em;
}

.brand span {
  color: var(--cb-accent);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 22px;
  color: var(--cb-muted);
  font-size: 14px;
  font-weight: 800;
}

.nav-item {
  position: relative;
}

.nav-item > a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
}

.nav-dropdown {
  position: absolute;
  left: 50%;
  top: 100%;
  z-index: 20;
  display: grid;
  min-width: 190px;
  transform: translateX(-50%) translateY(8px);
  gap: 2px;
  border: 1px solid var(--cb-line);
  border-radius: 14px;
  background: white;
  padding: 8px;
  box-shadow: 0 18px 50px rgba(20,20,26,.12);
  opacity: 0;
  pointer-events: none;
  transition: opacity .16s ease, transform .16s ease;
}

.nav-item:hover > .nav-dropdown,
.nav-item:focus-within > .nav-dropdown {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.nav-dropdown .nav-item > a {
  width: 100%;
  justify-content: flex-start;
  border-radius: 10px;
  padding: 8px 10px;
  color: var(--cb-text);
  white-space: nowrap;
}

.nav-dropdown .nav-item > a:hover {
  background: #f4f4f7;
  color: var(--cb-accent);
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--cb-button-bg);
  border-radius: var(--cb-button-radius);
  background: var(--cb-button-bg);
  color: var(--cb-button-color);
  padding: 0 18px;
  font-weight: 900;
}

.btn--ghost {
  background: transparent;
  color: var(--cb-text);
}

.section {
  padding: var(--cb-section-space) 0;
}

.section--soft {
  background: var(--cb-soft);
}

.hero-banner {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(20,20,26,.76), rgba(20,20,26,.25)),
    url("https://picsum.photos/seed/hero-office/1800/900") center/cover;
  color: #fff;
}

.hero-banner p {
  max-width: 680px;
  color: rgba(255,255,255,.82);
  font-size: 18px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.text-block .lead {
  max-width: 760px;
  font-size: 18px;
}

.cb-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 26px 0;
  overflow: hidden;
  border-radius: 18px;
  background: #111;
}

.cb-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.text-image-block__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .85fr);
  align-items: center;
  gap: 52px;
}

.text-image-block__media {
  min-height: 320px;
  border-radius: 24px;
  background: linear-gradient(135deg, #f4f4f7, #e8e8ee);
  overflow: hidden;
}

.text-image-block__media img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.feature-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.feature-card,
.pricing-card {
  border: 1px solid var(--cb-line);
  border-radius: 22px;
  background: #fff;
  padding: 28px;
}

.feature-card h3,
.pricing-card h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.15;
}

.testimonial-block blockquote {
  max-width: 900px;
  margin: 0;
  border-left: 6px solid var(--cb-accent);
  padding-left: 32px;
}

.testimonial-stars {
  display: flex;
  gap: 5px;
  margin-bottom: 18px;
  color: #d7d7dc;
  font-size: 24px;
  line-height: 1;
}

.testimonial-stars .is-active {
  color: #ffb020;
}

.testimonial-block blockquote p {
  color: var(--cb-text);
  font-family: var(--cb-heading-font);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.04em;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
}

.testimonial-author img {
  width: 54px;
  height: 54px;
  border-radius: 999px;
  object-fit: cover;
}

.testimonial-block cite {
  display: grid;
  gap: 3px;
  color: var(--cb-muted);
  font-style: normal;
  font-weight: 800;
}

.testimonial-block cite strong {
  color: var(--cb-text);
}

.testimonial-block cite span {
  font-size: 14px;
  font-weight: 700;
}

.pricing-card__price {
  margin-bottom: 16px;
  color: var(--cb-accent);
  font-family: var(--cb-heading-font);
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}

.section--accent {
  background: var(--cb-accent);
  color: #fff;
}

.section--accent h2,
.section--accent .lead {
  color: #fff;
}

.cta-block__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.btn--light {
  background: #fff;
  color: var(--cb-accent);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.stats-grid article {
  border: 1px solid var(--cb-line);
  border-radius: 22px;
  background: #fff;
  padding: 28px;
}

.stats-grid strong {
  display: block;
  color: var(--cb-accent);
  font-family: var(--cb-heading-font);
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 800;
  line-height: 1;
}

.stats-grid span {
  display: block;
  margin-top: 10px;
  color: var(--cb-muted);
  font-weight: 800;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 20px;
  object-fit: cover;
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.logos-grid span {
  display: grid;
  min-height: 110px;
  place-items: center;
  border: 1px solid var(--cb-line);
  border-radius: 18px;
  background: #fff;
  padding: 24px;
}

.logos-grid img {
  max-height: 54px;
  max-width: 100%;
  object-fit: contain;
  filter: grayscale(1);
}

.contact-block__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.7fr);
  gap: 42px;
  align-items: start;
}

.contact-list {
  display: grid;
  gap: 10px;
  margin-top: 24px;
  font-weight: 800;
}

.contact-list a {
  color: var(--cb-accent);
}

.contact-form {
  display: grid;
  gap: 12px;
  border: 1px solid var(--cb-line);
  border-radius: 22px;
  background: #fff;
  padding: 24px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--cb-line);
  border-radius: 14px;
  padding: 13px 14px;
  font: inherit;
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.video-block .cb-video {
  margin-inline: auto;
}

.checklist-grid,
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  border: 1px solid var(--cb-line);
  border-radius: 22px;
  background: #fff;
  padding: 24px;
}

.checklist-item > span {
  display: grid;
  width: 34px;
  height: 34px;
  flex: none;
  place-items: center;
  border-radius: 50%;
  background: var(--cb-accent);
  color: #fff;
  font-weight: 900;
}

.checklist-item h3,
.team-card h3 {
  margin-bottom: 8px;
  font-size: 21px;
  line-height: 1.15;
}

.team-card {
  border: 1px solid var(--cb-line);
  border-radius: 22px;
  background: #fff;
  padding: 18px;
}

.team-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  margin-bottom: 18px;
  border-radius: 18px;
  object-fit: cover;
}

.files-list {
  display: grid;
  gap: 10px;
  max-width: 820px;
  margin-top: 26px;
}

.files-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--cb-line);
  border-radius: 18px;
  background: #fff;
  padding: 18px 20px;
  font-weight: 900;
}

.files-list small {
  color: var(--cb-accent);
  font-size: 13px;
  font-weight: 900;
}

.map-block__grid {
  display: grid;
  grid-template-columns: minmax(0, .7fr) minmax(300px, 1fr);
  align-items: center;
  gap: 42px;
}

.map-preview {
  position: relative;
  min-height: 340px;
  overflow: hidden;
  border-radius: 24px;
  background:
    linear-gradient(45deg, transparent 45%, rgba(255,255,255,.55) 46%, rgba(255,255,255,.55) 48%, transparent 49%),
    linear-gradient(-45deg, transparent 45%, rgba(255,255,255,.45) 46%, rgba(255,255,255,.45) 48%, transparent 49%),
    #e7e7ed;
  background-size: 82px 82px;
}

.map-preview span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 42px;
  height: 42px;
  transform: translate(-50%, -62%) rotate(45deg);
  border-radius: 50% 50% 50% 0;
  background: var(--cb-accent);
}

.map-preview span::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  background: #fff;
}

.faq {
  display: grid;
  gap: 14px;
  max-width: 880px;
}

.faq-item {
  border: 1px solid var(--cb-line);
  border-radius: 18px;
  background: #fff;
  overflow: hidden;
}

.faq-question {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 0;
  background: transparent;
  color: var(--cb-text);
  padding: 22px;
  text-align: left;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.faq-question::after {
  content: "+";
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: var(--cb-soft);
  color: var(--cb-accent);
  flex: none;
}

.faq-item[open] .faq-question::after {
  content: "-";
}

.faq-answer {
  border-top: 1px solid var(--cb-line);
  padding: 18px 22px 22px;
}

.site-footer {
  background: var(--cb-text);
  color: rgba(255,255,255,.72);
  padding: 58px 0;
}

.site-footer p,
.site-footer a {
  color: rgba(255,255,255,.72);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
}

.site-footer.footer-2 .site-footer__grid {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
}

.site-footer.footer-3 {
  padding: 30px 0;
}

.site-footer.footer-3 .site-footer__grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-footer.footer-3 p {
  display: none;
}

@media (max-width: 760px) {
  .site-header__inner,
  .site-footer__grid {
    align-items: flex-start;
    flex-direction: column;
    display: flex;
  }

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

  .text-image-block__grid,
  .feature-grid,
  .pricing-grid,
  .stats-grid,
  .gallery-grid,
  .logos-grid,
  .contact-block__grid,
  .checklist-grid,
  .team-grid,
  .map-block__grid {
    grid-template-columns: 1fr;
  }

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

  .text-image-block__media,
  .text-image-block__media img {
    min-height: 240px;
  }

  .nav-dropdown {
    position: static;
    min-width: 100%;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    box-shadow: none;
  }

  .section {
    padding: 70px 0;
  }
}