:root {
  --bg: #ffffff;
  --bg-alt: #f5f9fd;
  --surface: #ffffff;
  --surface-soft: #f8fbff;
  --border: #dbe5f0;
  --text: #0f172a;
  --muted: #5b6b82;
  --primary: #0f172a;
  --primary-hover: #1e293b;
  --accent: #1a9be8;
  --shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.container {
  width: min(1280px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 16px 0;
}
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { height: 62px; width: auto; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  flex: 1 1 auto;
  justify-content: center;
  min-width: 0;
}
.main-nav a {
  color: var(--muted);
  font-size: 0.94rem;
  white-space: nowrap;
}
.main-nav a:hover { color: var(--text); }
.header-actions { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }

.language-switcher {
  display: flex;
  gap: 4px;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 4px;
  background: #fff;
}
.language-switcher button {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
}
.language-switcher button.is-active { background: var(--primary); color: #fff; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 18px;
  padding: 14px 20px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.2s ease;
  text-align: center;
}
.button:hover { transform: translateY(-1px); }
.button-small { padding: 12px 18px; }
.button-primary { background: var(--primary); color: #fff; box-shadow: 0 10px 18px rgba(15, 23, 42, 0.16); }
.button-primary:hover { background: var(--primary-hover); }
.button-secondary { background: #fff; color: var(--primary); border-color: var(--border); }
.button-secondary:hover { background: var(--surface-soft); }

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(26, 155, 232, 0.14), transparent 30%),
    radial-gradient(circle at bottom right, rgba(15, 23, 42, 0.08), transparent 35%);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 440px);
  gap: 44px;
  align-items: start;
  padding: 72px 0 78px;
}
.hero-copy { max-width: 720px; }
.eyebrow,
.section-eyebrow,
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.eyebrow,
.section-eyebrow {
  padding: 8px 14px;
  background: rgba(255,255,255,0.9);
  color: #304562;
  font-size: 0.86rem;
  font-weight: 700;
  box-shadow: 0 6px 14px rgba(15,23,42,0.05);
}
.hero-title {
  margin: 18px 0 0;
  font-size: clamp(1.65rem, 5vw, 4.35rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  max-width: 10.8ch;
}
.hero-title .line { display: block; }
.hero-text {
  margin: 24px 0 0;
  max-width: 620px;
  font-size: 1.12rem;
  line-height: 1.72;
  color: var(--muted);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}
.feature-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(255,255,255,0.9);
  box-shadow: 0 8px 16px rgba(15, 23, 42, 0.04);
  color: #34465e;
  font-size: 0.95rem;
}
.feature-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex: 0 0 auto;
  margin-top: 1px;
}

.card,
.service-card,
.stock-card,
.solution-card,
.owner-image,
.contact-card,
.qr-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-aside { width: 100%; }
.qr-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.qr-card h2 {
  margin: 0;
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 12ch;
}
.qr-card p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.72;
}
.instagram-points {
  display: grid;
  gap: 10px;
  margin-top: 2px;
}
.instagram-point {
  padding: 14px 16px;
  border-radius: 18px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  color: var(--muted);
}
.qr-layout {
  display: flex;
  justify-content: center;
  margin-top: 4px;
}
.qr-link {
  display: inline-flex;
  border-radius: 24px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.1);
}
.qr-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(15, 23, 42, 0.14);
}
.instagram-qr {
  width: min(100%, 240px);
  border-radius: 24px;
}
.qr-actions { margin-top: 2px; }

.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }
.section-heading {
  max-width: 860px;
  margin-bottom: 36px;
}
.section-heading h2 {
  margin: 16px 0 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.section-heading p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.72;
}
.compact-center {
  max-width: 820px;
  margin: 0 auto 36px;
  text-align: center;
}

.services-grid,
.stock-grid,
.solutions-grid,
.contact-grid {
  display: grid;
  gap: 24px;
}
.services-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-card { padding: 28px; }
.service-icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: var(--surface-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.service-card h3 { margin: 18px 0 10px; font-size: 1.28rem; }
.service-card p { margin: 0; color: var(--muted); }

.stock-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.stock-card { overflow: hidden; }
.stock-card > img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #eef4fa;
}
.stock-content { padding: 24px; }
.stock-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.stock-top h3 {
  margin: 0;
  font-size: 1.42rem;
  line-height: 1.2;
}
.badge {
  padding: 8px 12px;
  background: #fff;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}
.stock-description {
  margin: 12px 0 0;
  color: var(--muted);
}
.stock-specs {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 20px;
}
.stock-spec {
  padding: 12px 14px;
  border-radius: 16px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  color: #334155;
  font-size: 0.94rem;
}
.stock-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.solutions-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.solution-card { overflow: hidden; display: flex; flex-direction: column; }
.solution-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #eef4fa;
}
.solution-content { padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.solution-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}
.solution-top h3 { margin: 0; font-size: 1.18rem; line-height: 1.25; }
.solution-tag {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
  padding: 7px 11px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-soft);
  white-space: nowrap;
}
.solution-content p { margin: 0; color: var(--muted); }

.owner-layout {
  display: grid;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: 34px;
  align-items: center;
}
.owner-image { overflow: hidden; }
.owner-image img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}
.owner-copy h2 {
  margin: 14px 0 18px;
  font-size: clamp(2rem, 3vw, 2.6rem);
  line-height: 1.08;
}
.owner-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.75;
}
.owner-points {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}
.owner-point {
  padding: 16px 18px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: 0 8px 18px rgba(15,23,42,0.04);
}

.contact-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.contact-card { padding: 22px; }
.contact-title { font-weight: 800; margin-bottom: 8px; }
.contact-card a { color: var(--accent); }
.muted { color: var(--muted); margin-top: 4px; }
.center-actions { justify-content: center; }

.site-footer {
  border-top: 1px solid var(--border);
  background: #fff;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 24px 0;
  color: var(--muted);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

@media (max-width: 1180px) {
  .hero-grid,
  .owner-layout,
  .stock-grid,
  .services-grid,
  .solutions-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero-copy { max-width: none; }
  .hero-title { max-width: 12ch; }
}

@media (max-width: 900px) {
  .main-nav { display: none; }
  .header-inner { flex-wrap: wrap; }
  .brand { width: 100%; }
  .header-actions {
    width: 100%;
    justify-content: space-between;
  }
  .feature-grid,
  .stock-specs,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
  .section { padding: 66px 0; }
}

@media (max-width: 640px) {
  .container { width: min(1280px, calc(100% - 22px)); }
  .brand img { height: 50px; }
  .language-switcher { flex-wrap: wrap; }
  .header-actions { gap: 10px; }
  .header-actions .button-small { flex: 1; }
  .hero-grid {
    gap: 24px;
    padding: 44px 0 52px;
  }
  .hero-title {
    max-width: none;
    font-size: clamp(2.2rem, 9vw, 3.25rem);
  }
  .hero-text { font-size: 1rem; }
  .feature-grid,
  .stock-specs,
  .services-grid,
  .stock-grid,
  .solutions-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .qr-card,
  .stock-content,
  .solution-content,
  .service-card,
  .contact-card { padding: 20px; }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}