:root {
  --bg: #17223a;
  --bg-soft: #212f4d;
  --bg-card: rgba(30, 45, 69, 0.9);
  --accent: #60a5fa;
  --accent-soft: rgba(96, 165, 250, 0.18);
  --text: #f8fafc;
  --text-muted: #cbd5f5;
  --border: rgba(148, 163, 184, 0.35);
  --radius: 16px;
  --max-width: 1120px;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  font-family: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, "Roboto",
    sans-serif;
  color: var(--text);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
  border-radius: calc(var(--radius) / 2);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1,
h2,
h3 {
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.6em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
}

p {
  margin: 0 0 1em;
  color: var(--text-muted);
}

main section[id] {
  scroll-margin-top: 80px;
}

.container {
  width: min(var(--max-width), 100% - 2.5rem);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(14px);
  background: rgba(23, 34, 58, 0.85);
  border-bottom: 1px solid var(--border);
  z-index: 10;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  background: rgba(23, 34, 58, 0.95);
  box-shadow: 0 12px 30px rgba(10, 18, 32, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.brand {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 1rem;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: rgba(23, 34, 58, 0.6);
}

.lang-switch-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.lang-switch-links {
  display: flex;
  gap: 0.4rem;
}

.lang-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  transition: all 0.2s ease;
}

.lang-link:hover,
.lang-link:focus-visible {
  color: var(--text);
  border-color: var(--border);
  outline: none;
}

.lang-link.is-active {
  color: var(--text);
  border-color: var(--accent);
  background: var(--accent-soft);
}

.nav-link {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  color: var(--text-muted);
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--text);
  border-color: var(--border);
  outline: none;
}

.nav-link.is-active {
  color: var(--text);
  border-color: var(--accent);
  background: var(--accent-soft);
}

.hero {
  position: relative;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("/static/images/hero-restoration.jpg") center/cover no-repeat;
  transform: scale(1.05);
  filter: brightness(0.75);
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.35));
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  align-items: center;
  gap: 3rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.hero-copy .eyebrow {
  display: inline-block;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  text-transform: uppercase;
  background: rgba(96, 165, 250, 0.2);
  color: var(--accent);
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.hero-copy p {
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 25px 60px rgba(10, 20, 35, 0.35);
}

.hero-card-title {
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text);
}

.hero-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.hero-card li::before {
  content: "•";
  color: var(--accent);
  margin-right: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn.primary {
  background: var(--accent);
  color: #0f172a;
  border-color: var(--accent);
}

.btn.primary:hover,
.btn.primary:focus-visible {
  background: #0ea5e9;
  border-color: #0ea5e9;
  outline: none;
}

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

.btn.ghost:hover,
.btn.ghost:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
  outline: none;
}

.services {
  padding: 4rem 0;
}

.service-grid {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.service-grid.with-media {
  gap: 2.5rem;
}

.service-card {
  padding: 2rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid rgba(148, 163, 184, 0.35);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(96, 165, 250, 0.6);
  box-shadow: 0 22px 46px rgba(96, 165, 250, 0.12);
}

.service-preview {
  position: relative;
  width: min(100%, 560px);
  aspect-ratio: 4 / 3;
  border-radius: calc(var(--radius) - 4px);
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.45);
  background: rgba(15, 23, 42, 0.55);
}

.service-preview__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.service-preview__image--after {
  opacity: 0;
  transform: scale(1.03);
}

.service-card:hover .service-preview__image--after {
  opacity: 1;
  transform: scale(1);
}

.service-card:hover .service-preview__image--before {
  opacity: 0;
}

.service-preview__caption {
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  bottom: 1.1rem;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.service-preview__caption span {
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.7);
  color: var(--text-muted);
  border: 1px solid rgba(148, 163, 184, 0.35);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.service-card:hover .service-preview__caption span:first-child {
  background: rgba(15, 23, 42, 0.4);
  color: rgba(148, 163, 184, 0.5);
}

.service-card:hover .service-preview__caption span:last-child {
  background: rgba(96, 165, 250, 0.35);
  border-color: rgba(96, 165, 250, 0.45);
  color: var(--text);
}

.service-copy {
  text-align: center;
  max-width: 560px;
}

.service-copy h3 {
  margin-bottom: 0.9rem;
}

.service-copy p {
  margin: 0;
}

@media (max-width: 640px) {
  .service-card {
    padding: 1.5rem;
    gap: 1.5rem;
  }

  .service-preview {
    aspect-ratio: 3 / 2;
  }
}

.cta {
  padding: 4rem 0;
  background: linear-gradient(
    135deg,
    rgba(96, 165, 250, 0.28),
    rgba(59, 130, 246, 0.12)
  );
}

.cta.narrow {
  padding: 3rem 0;
}

.cta-inner {
  display: grid;
  gap: 2rem;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.cta-contact {
  font-weight: 500;
  color: var(--text);
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: var(--radius);
  background: rgba(23, 35, 58, 0.82);
  border: 1px solid var(--border);
}

label {
  display: grid;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--text);
}

input,
select,
textarea {
  padding: 0.65rem 0.8rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(34, 49, 73, 0.6);
  color: var(--text);
  font: inherit;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.25);
}

textarea {
  resize: vertical;
}

.form-error {
  padding: 0.75rem;
  border-radius: 0.75rem;
  background: rgba(248, 113, 113, 0.18);
  border: 1px solid rgba(248, 113, 113, 0.45);
  color: #fecaca;
  font-weight: 500;
}

.page-hero {
  padding: 5rem 0 3rem;
  background: radial-gradient(
    circle at 20% -10%,
    rgba(96, 165, 250, 0.28),
    transparent 55%
  );
}

.gallery {
  padding: 3rem 0 5rem;
}

.gallery-grid {
  display: grid;
  gap: 2rem;
}

.gallery-card {
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(26, 38, 62, 0.78);
  box-shadow: 0 25px 60px rgba(10, 20, 35, 0.32);
}

.gallery-images {
  margin-top: 1.5rem;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

figure {
  margin: 0;
}

figcaption {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.thanks-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(23, 34, 58, 0.85);
  padding: 2.5rem 0;
}

.footer-inner {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: start;
}

.footer-text {
  margin: 0.75rem 0 0;
}

.footer-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.footer-contacts {
  display: grid;
  gap: 0.3rem;
}

.footer-contacts a {
  color: var(--text);
}

.footer-contacts a:hover {
  color: var(--accent);
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .partners-inner {
    grid-template-columns: 320px 1fr;
    align-items: center;
  }

  .partners-copy {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .nav {
    display: none;
  }

  .header-tools {
    gap: 0.75rem;
  }

  .lang-switch {
    padding: 0.3rem 0.5rem;
  }

  .site-header {
    padding-bottom: 0.5rem;
  }

  .hero {
    padding: 5rem 0 3rem;
  }

  .contact-form {
    padding: 1.1rem;
  }

  .service-card {
    padding: 1.5rem;
  }

  .service-media {
    grid-template-columns: 1fr;
  }
}

.partners {
  padding: 3.5rem 0;
  background: rgba(23, 35, 58, 0.55);
}

.partners-inner {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

.partners-copy {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.partners-copy h2 {
  margin-bottom: 0.35rem;
}

.partners-copy p {
  margin: 0;
}

.partners-marquee {
  position: relative;
  overflow: hidden;
}

.partners-marquee::before,
.partners-marquee::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 72px;
  pointer-events: none;
  z-index: 1;
}

.partners-marquee::before {
  left: 0;
  background: linear-gradient(
    90deg,
    rgba(23, 35, 58, 0.7),
    rgba(23, 35, 58, 0)
  );
}

.partners-marquee::after {
  right: 0;
  background: linear-gradient(
    270deg,
    rgba(23, 35, 58, 0.7),
    rgba(23, 35, 58, 0)
  );
}

.partners-track {
  display: inline-flex;
  align-items: center;
  gap: 3rem;
  will-change: transform;
}

.partners-item {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.5rem;
}

.partners-item img {
  height: 48px;
  display: block;
  filter: grayscale(100%);
  opacity: 0.85;
  transition: opacity 0.2s ease, filter 0.2s ease;
}

.partners-item:hover img,
.partners-item:focus-within img {
  filter: grayscale(0%);
  opacity: 1;
}

@media (min-width: 768px) {
  .partners-inner {
    grid-template-columns: 320px 1fr;
  }

  .partners-copy {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .partners-inner {
    gap: 1.5rem;
  }

  .partners-track {
    gap: 2rem;
  }

  .partners-item {
    padding: 0 1rem;
  }

  .partners-item img {
    height: 38px;
  }
}


.hero-media {
  display: none;
}

@media (min-width: 900px) {
  .hero-media {
    display: block;
  }

  .hero-media img {
    width: 100%;
    max-width: 380px;
    border-radius: var(--radius);
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 24px 50px rgba(10, 20, 35, 0.35);
  }
}