:root {
  --ink: #101114;
  --muted: #5e636b;
  --paper: #f7f5f0;
  --panel: #ffffff;
  --line: rgba(16, 17, 20, .12);
  --red: #c31824;
  --red-dark: #8f111a;
  --gold: #c9a86a;
  --steel: #2f3742;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1180px, calc(100% - 28px));
  min-height: 68px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 10px 12px 10px 18px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(13, 14, 16, .78);
  color: #fff;
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .22);
}

.brand img {
  width: 130px;
  height: auto;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, .4));
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  font-size: 14px;
  font-weight: 700;
}

.nav-links a {
  opacity: .86;
}

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

.language-switch {
  display: grid;
  grid-template-columns: repeat(3, 44px);
  gap: 4px;
  padding: 4px;
  background: rgba(255, 255, 255, .1);
}

.language-switch button {
  min-height: 34px;
  border: 0;
  background: transparent;
  color: #fff;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.language-switch button.active {
  background: var(--red);
}

.hero {
  min-height: 92vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  align-items: end;
  gap: 24px;
  padding: 150px max(28px, calc((100vw - 1180px) / 2)) 64px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(8, 9, 11, .94), rgba(8, 9, 11, .58) 45%, rgba(8, 9, 11, .18)),
    url("assets/hero-zanelli.webp") center / cover;
}

.hero-copy {
  max-width: 790px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--red);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(48px, 7vw, 92px);
  line-height: .94;
  letter-spacing: 0;
}

.hero-text {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, .82);
  font-size: 20px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  font-weight: 900;
  border: 1px solid rgba(255, 255, 255, .22);
}

.button.primary {
  background: var(--red);
  border-color: var(--red);
}

.button.secondary {
  background: rgba(255, 255, 255, .1);
}

.hero-panel {
  align-self: end;
  display: grid;
  gap: 8px;
  padding: 24px;
  border-left: 4px solid var(--red);
  background: rgba(255, 255, 255, .12);
  backdrop-filter: blur(14px);
}

.hero-panel span,
.hero-panel small {
  color: rgba(255, 255, 255, .78);
  font-weight: 800;
}

.hero-panel strong {
  font-size: 26px;
  line-height: 1.05;
}

.trust-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.trust-band div {
  min-height: 138px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.trust-band strong {
  color: var(--red);
  font-size: 34px;
  line-height: 1;
}

.trust-band span {
  color: var(--muted);
  font-weight: 700;
}

.section {
  padding: 96px max(28px, calc((100vw - 1180px) / 2));
}

.split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 68px;
  align-items: start;
}

h2 {
  margin: 0;
  font-size: clamp(34px, 4.5vw, 64px);
  line-height: 1;
  letter-spacing: 0;
}

.lead-copy {
  display: grid;
  gap: 18px;
  color: var(--steel);
  font-size: 20px;
  line-height: 1.65;
}

.lead-copy p,
.showcase-copy p,
.contact-card p {
  margin: 0;
}

.services {
  background: #15171b;
  color: #fff;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 36px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, .14);
}

.service-grid article {
  min-height: 315px;
  padding: 28px;
  background: #1d2025;
}

.service-grid span {
  color: var(--gold);
  font-weight: 900;
}

.service-grid h3 {
  margin: 78px 0 14px;
  font-size: 24px;
  line-height: 1.1;
}

.service-grid p {
  margin: 0;
  color: rgba(255, 255, 255, .72);
  line-height: 1.58;
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  min-height: 720px;
  background: #fff;
}

.showcase-copy {
  display: grid;
  align-content: center;
  padding: 76px max(28px, calc((100vw - 1180px) / 2)) 76px max(28px, calc((100vw - 1180px) / 2));
}

.showcase-copy h2 {
  margin-bottom: 24px;
}

.showcase-copy p:not(.section-kicker) {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.7;
}

.showcase img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #111;
}

.gallery figure {
  position: relative;
  min-height: 420px;
  margin: 0;
  overflow: hidden;
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.gallery figcaption {
  position: absolute;
  left: 20px;
  bottom: 20px;
  padding: 10px 12px;
  background: rgba(0, 0, 0, .68);
  color: #fff;
  font-weight: 900;
}

.reviews {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 30px;
  padding: 88px max(28px, calc((100vw - 1180px) / 2));
  background: var(--red);
  color: #fff;
}

.quote-mark {
  font-size: 170px;
  line-height: .78;
  font-weight: 900;
  color: rgba(255, 255, 255, .34);
}

.review-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

blockquote {
  margin: 0;
  font-size: 23px;
  line-height: 1.35;
  font-weight: 800;
}

.contact {
  min-height: 680px;
  display: grid;
  align-items: end;
  padding: 96px max(28px, calc((100vw - 1180px) / 2));
  background:
    linear-gradient(0deg, rgba(10, 11, 13, .82), rgba(10, 11, 13, .3)),
    url("assets/radionica-contact.webp") center / cover;
}

.contact-card {
  width: min(680px, 100%);
  padding: 38px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 28px 60px rgba(0, 0, 0, .28);
}

.contact-card h2 {
  margin-bottom: 18px;
}

.contact-card p:not(.section-kicker) {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.58;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 26px 0 18px;
}

.contact-grid a {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: #fff;
  font-weight: 900;
  text-align: center;
}

.hours {
  font-weight: 800;
}

.floating-call {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  background: var(--red);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 16px 38px rgba(0, 0, 0, .26);
}

@media (max-width: 900px) {
  .site-header {
    position: absolute;
    grid-template-columns: 1fr auto;
  }

  .brand img {
    width: 112px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: 820px;
    grid-template-columns: 1fr;
    padding-top: 132px;
  }

  .hero h1 {
    font-size: clamp(42px, 14vw, 72px);
  }

  .hero-text {
    font-size: 18px;
  }

  .hero-panel {
    width: min(100%, 330px);
  }

  .trust-band,
  .service-grid,
  .gallery,
  .review-track,
  .showcase,
  .split {
    grid-template-columns: 1fr;
  }

  .trust-band div {
    min-height: 106px;
  }

  .section {
    padding-block: 72px;
  }

  .service-grid article {
    min-height: 240px;
  }

  .service-grid h3 {
    margin-top: 48px;
  }

  .showcase {
    min-height: 0;
  }

  .showcase-copy {
    padding: 72px 28px;
  }

  .showcase img {
    min-height: 380px;
  }

  .reviews {
    grid-template-columns: 1fr;
    padding-block: 68px;
  }

  .quote-mark {
    font-size: 98px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .language-switch {
    grid-template-columns: repeat(3, 36px);
  }

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

  .contact-card {
    padding: 28px;
  }

  .floating-call {
    right: 12px;
    left: 12px;
  }
}