:root {
  color: #151515;
  background: #eef4f8;
  --blue: #0f4f8a;
  --blue-dark: #0b2740;
  --blue-soft: #e4eef5;
  --blue-pale: #f1f7fb;
  --red: #d33a2c;
  --paper: #fbfbf8;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 18px;
}

body {
  margin: 0;
  min-width: 320px;
  background: linear-gradient(180deg, #eef4f8 0%, #fbfbf8 480px), #fbfbf8;
}

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

main {
  min-height: 100vh;
  overflow: hidden;
  padding-top: 78px;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
  padding: 16px clamp(20px, 5vw, 80px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(11, 39, 64, 0.94);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  min-width: 0;
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 780;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.8vw, 30px);
}

nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 3vw, 30px);
  color: #d8e6ef;
  font-size: 0.94rem;
  font-weight: 680;
}

nav a:hover {
  color: #ffffff;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  direction: ltr;
}

.language-switcher button {
  min-height: 30px;
  padding: 0 10px;
  border: 0;
  border-radius: 999px;
  color: #d8e6ef;
  background: transparent;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
}

.language-switcher button:hover,
.language-switcher button.active {
  color: #ffffff;
  background: var(--blue);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.58fr);
  align-items: end;
  gap: clamp(42px, 9vw, 120px);
  min-height: calc(100vh - 78px);
  padding: clamp(58px, 9vw, 128px) clamp(20px, 5vw, 80px) clamp(44px, 7vw, 80px);
  background:
    radial-gradient(circle at 92% 18%, rgba(211, 58, 44, 0.1), transparent 24%),
    linear-gradient(135deg, #eef4f8 0%, #fbfbf8 58%, #e6f0f7 100%);
}

.hero-copy {
  max-width: 900px;
}

.hero-logo {
  min-height: 92px;
  margin-bottom: clamp(28px, 5vw, 56px);
}

.hero-logo img {
  display: block;
  width: min(560px, 100%);
  max-height: 180px;
  object-fit: contain;
  object-position: left center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 860px;
  margin-bottom: 22px;
  color: var(--blue-dark);
  font-size: clamp(2.25rem, 4.8vw, 4.45rem);
  line-height: 1;
}

h2 {
  margin-bottom: 16px;
  color: var(--blue-dark);
  font-size: clamp(2rem, 4.5vw, 4.2rem);
  line-height: 1;
}

h3 {
  margin-bottom: 10px;
  color: #151515;
  font-size: 1.08rem;
}

.hero-text {
  max-width: 620px;
  margin-bottom: 34px;
  color: #5d5d58;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 850;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: #ffffff;
  background: var(--blue-dark);
  box-shadow: 0 18px 34px rgba(15, 79, 138, 0.18);
}

.button.secondary {
  border: 1px solid rgba(15, 79, 138, 0.28);
  color: #ffffff;
  background: var(--blue);
  box-shadow: 0 18px 34px rgba(15, 79, 138, 0.16);
}

.hero-visual {
  display: grid;
  align-content: end;
  gap: 34px;
  min-height: 440px;
  padding: 28px clamp(18px, 3vw, 28px);
  border-top: 1px solid rgba(15, 79, 138, 0.22);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.46);
}

.hero-visual p {
  margin: 0;
  max-width: 320px;
  color: var(--blue-dark);
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 850;
  line-height: 1.05;
}

.hero-visual dl {
  display: grid;
  margin: 0;
}

.hero-visual dl div {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid rgba(15, 79, 138, 0.14);
}

.hero-visual dt,
.process-list > li > span:first-child {
  color: var(--red);
  font-size: 0.82rem;
  font-weight: 850;
}

.hero-visual dd {
  margin: 0;
  color: var(--blue-dark);
  font-weight: 760;
}

.clients {
  background: var(--blue-dark);
}

.clients-heading {
  padding: clamp(56px, 7vw, 90px) clamp(20px, 5vw, 80px) 28px;
}

.clients-heading h2 {
  margin-bottom: 0;
  color: #ffffff;
  font-size: clamp(1.9rem, 3.6vw, 3.35rem);
}

.clients .eyebrow {
  color: #9fc4df;
}

.client-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.client-strip span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 68px;
  padding: 16px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
  font-weight: 760;
  text-align: center;
}

.client-strip span:last-child {
  border-right: 0;
}

.check {
  color: #9fc4df;
}

.section,
.split-section,
.contact {
  padding: clamp(70px, 10vw, 130px) clamp(20px, 5vw, 80px);
}

.section {
  background: var(--blue-pale);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(20, 20, 20, 0.09);
  border-left: 1px solid rgba(20, 20, 20, 0.09);
}

.service-card {
  min-height: 250px;
  padding: 26px;
  border-right: 1px solid rgba(20, 20, 20, 0.09);
  border-bottom: 1px solid rgba(20, 20, 20, 0.09);
  background: rgba(255, 255, 255, 0.82);
}

.icon {
  margin-bottom: 20px;
  color: var(--blue);
  font-size: 1.55rem;
  font-weight: 900;
}

.service-card p,
.split-section p,
.proof-band p,
.contact p {
  color: #62625d;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.72fr);
  gap: clamp(34px, 7vw, 96px);
  align-items: start;
  background: var(--blue-dark);
}

.split-section h2,
.contact h2 {
  color: #fbfbf8;
}

.split-section p,
.contact p {
  max-width: 680px;
  color: #cfcbc1;
}

.process-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.process-list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  align-items: center;
  min-height: 72px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  color: #fbfbf8;
  font-weight: 800;
}

.proof-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(15, 79, 138, 0.12);
  border-bottom: 1px solid rgba(15, 79, 138, 0.12);
  background: var(--blue-soft);
}

.proof-band > div {
  min-height: 230px;
  padding: clamp(24px, 4vw, 42px);
  border-right: 1px solid rgba(15, 79, 138, 0.12);
  background: rgba(255, 255, 255, 0.72);
}

.proof-band > div:last-child {
  border-right: 0;
}

.proof-band strong {
  display: block;
  margin-bottom: 10px;
  color: var(--blue-dark);
  font-size: 1.12rem;
}

.contact {
  background: var(--blue-dark);
}

.contact p {
  margin-bottom: 28px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.email-copy {
  cursor: text;
  user-select: text;
}

.contact-link {
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.linkedin-mark {
  display: inline-grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 4px;
  color: var(--blue-dark);
  background: #ffffff;
  font-size: 0.78rem;
  font-weight: 900;
}

html[dir="rtl"] .hero-logo img {
  object-position: right center;
}

html[dir="rtl"] .hero-visual dl div,
html[dir="rtl"] .process-list li {
  grid-template-columns: 1fr 56px;
}

html[dir="rtl"] .hero-visual dt,
html[dir="rtl"] .process-list > li > span:first-child {
  order: 2;
}

@media (max-width: 980px) {
  .hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
  }

  .hero-visual {
    min-height: auto;
  }

  .client-strip,
  .proof-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 660px) {
  .site-header {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
    min-height: 188px;
  }

  main {
    padding-top: 188px;
  }

  html {
    scroll-padding-top: 24px;
  }

  .header-tools {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  nav {
    width: 100%;
    justify-content: space-between;
    font-size: 0.88rem;
  }

  .language-switcher {
    flex-wrap: wrap;
    justify-content: space-between;
    width: 100%;
  }

  .language-switcher button {
    flex: 1 1 30%;
    padding: 0 6px;
    font-size: 0.74rem;
  }

  h1 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .hero-logo {
    min-height: 64px;
    margin-bottom: 28px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .client-strip,
  .service-grid,
  .proof-band {
    grid-template-columns: 1fr;
  }

  .client-strip span,
  .proof-band > div {
    border-right: 0;
  }
}