:root {
  --black: #050505;
  --white: #ffffff;
  --soft-white: #f7f7f5;
  --light: #efefed;
  --line: #dededb;
  --text: #101010;
  --muted: #666666;
  --max-width: 1240px;
  --transition: 260ms ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--soft-white);
  color: var(--text);
  font-family: Inter, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

.site-header {
  height: 92px;
  padding: 0 max(32px, calc((100vw - var(--max-width)) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: rgba(247, 247, 245, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
}

.arr-logo {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
  min-width: 98px;
}

.arr-logo-main {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.15em;
}

.arr-logo-sub {
  margin-top: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.34em;
}

.arr-logo-kft {
  margin-top: 5px;
  font-size: 8px;
  letter-spacing: 0.28em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 42px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav a {
  opacity: 0.86;
  transition: opacity var(--transition);
}

.main-nav a:hover {
  opacity: 1;
}

.language-switch {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero {
  min-height: 760px;
  padding-top: 92px;
  display: grid;
  grid-template-columns: minmax(320px, 42%) 1fr;
  background: var(--white);
}

.hero-content {
  padding: 96px 56px 80px max(32px, calc((100vw - var(--max-width)) / 2));
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow {
  margin-bottom: 22px;
  color: #333;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1 {
  max-width: 620px;
  font-size: clamp(54px, 6.4vw, 92px);
  font-weight: 500;
  line-height: 0.94;
  letter-spacing: -0.055em;
  text-transform: uppercase;
}

.hero-lead {
  max-width: 430px;
  margin-top: 34px;
  color: #222;
  font-size: 16px;
}

.button {
  width: fit-content;
  min-width: 152px;
  height: 54px;
  margin-top: 34px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  background: var(--black);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform var(--transition), background var(--transition);
}

.button:hover {
  transform: translateY(-2px);
  background: #202020;
}

.button.light {
  background: var(--white);
  color: var(--black);
}

.hero-visual {
  min-height: 668px;
  background:
    linear-gradient(90deg, rgba(255,255,255,.90), rgba(255,255,255,.18) 35%, rgba(255,255,255,0) 70%),
    url("https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?auto=format&fit=crop&w=1800&q=85") center / cover;
  filter: grayscale(1);
}

section {
  padding: 96px max(32px, calc((100vw - var(--max-width)) / 2));
}

.centered {
  text-align: center;
  max-width: 960px;
  margin: 0 auto 44px;
}

.centered-text {
  text-align: center;
}

h2 {
  font-size: clamp(34px, 4.2vw, 54px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.045em;
}

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

.brand-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.brand-card {
  min-height: 560px;
  padding: 34px 30px 28px;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.07);
  transition: transform var(--transition), box-shadow var(--transition);
}

.brand-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.08);
}

.brand-logo-wrap {
  height: 96px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
}

.brand-logo {
  width: 100%;
  height: 72px;
  object-fit: contain;
  object-position: left center;
}

.grayscale-logo {
  filter: grayscale(1) contrast(1.16);
  opacity: 0.92;
}

.brand-card h3 {
  margin-bottom: 12px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.brand-card p {
  min-height: 72px;
  margin-bottom: 26px;
  color: #222;
  font-size: 14px;
}

.brand-card ul {
  display: grid;
  gap: 8px;
  margin-top: auto;
  list-style: none;
  color: #111;
  font-size: 14px;
}

.brand-card li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 8px;
}

.brand-card li::before {
  content: "○";
  font-size: 11px;
  line-height: 1.6;
}

.brand-link {
  margin-top: 34px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  font-size: 14px;
  font-weight: 600;
}

.values-section {
  padding-top: 60px;
  padding-bottom: 60px;
  background: var(--black);
  color: var(--white);
}

.values-section .eyebrow {
  color: #cfcfcf;
}

.values-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-left: 1px solid rgba(255,255,255,.18);
}

.value-item {
  min-height: 168px;
  padding: 12px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-right: 1px solid rgba(255,255,255,.18);
  text-align: center;
}

.icon {
  margin-bottom: 20px;
  font-size: 36px;
  line-height: 1;
  font-weight: 300;
}

.value-item h3 {
  margin-bottom: 10px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.value-item p {
  max-width: 190px;
  color: #d5d5d5;
  font-size: 13px;
}

.about-section {
  display: grid;
  grid-template-columns: 48% 1fr;
  align-items: stretch;
  gap: 0;
  background: var(--white);
  padding-top: 0;
  padding-bottom: 0;
  padding-right: 0;
}

.about-content {
  padding: 88px 68px 88px 0;
}

.about-content p:not(.eyebrow) {
  max-width: 560px;
  margin-top: 22px;
  color: #222;
}

.about-visual {
  min-height: 430px;
  background:
    linear-gradient(90deg, rgba(255,255,255,.05), rgba(0,0,0,.15)),
    url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1600&q=85") center / cover;
  filter: grayscale(1);
}

.stats {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stats strong {
  display: block;
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
}

.stats span {
  display: block;
  margin-top: 8px;
  color: #555;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.contact-section {
  display: grid;
  grid-template-columns: 34% 1fr;
  gap: 44px;
  align-items: end;
  background: var(--soft-white);
}

.contact-text p:not(.eyebrow) {
  margin-top: 14px;
  max-width: 420px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.contact-card {
  min-height: 150px;
  padding: 26px 16px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
}

.contact-card span {
  font-size: 28px;
}

.contact-card h3 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.contact-card p {
  color: #222;
  font-size: 13px;
}

.career-section {
  background: var(--black);
  color: var(--white);
}

.career-section .eyebrow,
.career-section p {
  color: #d5d5d5;
}

.career-section p {
  max-width: 620px;
  margin-top: 18px;
}

.site-footer {
  padding: 70px max(32px, calc((100vw - var(--max-width)) / 2)) 28px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 64px;
  background: var(--black);
  color: var(--white);
}

.footer-logo {
  color: var(--white);
}

.footer-brand p {
  max-width: 310px;
  margin-top: 24px;
  color: #cfcfcf;
  font-size: 14px;
}

.footer-col h3 {
  margin-bottom: 20px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-col a,
.footer-col p {
  display: block;
  margin-bottom: 10px;
  color: #d0d0d0;
  font-size: 14px;
}

.footer-bottom {
  grid-column: 1 / -1;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.16);
  color: #999;
  font-size: 12px;
  text-align: center;
}

@media (max-width: 1100px) {
  .main-nav {
    display: none;
  }

  .hero,
  .about-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 420px;
  }

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

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

  .value-item:last-child {
    grid-column: span 2;
  }

  .about-content {
    padding-right: 0;
  }

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

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

@media (max-width: 680px) {
  .site-header {
    height: 78px;
    padding-inline: 20px;
  }

  .arr-logo-main {
    font-size: 30px;
  }

  .language-switch {
    font-size: 11px;
  }

  .hero {
    padding-top: 78px;
  }

  .hero-content,
  section {
    padding-inline: 20px;
  }

  .hero-content {
    padding-top: 66px;
    padding-bottom: 48px;
  }

  h1 {
    font-size: 48px;
  }

  .brand-grid,
  .values-grid,
  .stats,
  .contact-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .value-item:last-child {
    grid-column: auto;
  }

  .values-grid {
    border-left: 0;
    border-top: 1px solid rgba(255,255,255,.18);
  }

  .value-item {
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.18);
  }

  .about-content {
    padding: 70px 20px;
  }

  .about-section {
    padding-left: 0;
  }

  .about-visual {
    min-height: 300px;
  }

  .site-footer {
    padding-inline: 20px;
  }
}