:root {
  --bg: #f4f7fb;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-strong: #ffffff;
  --text: #122033;
  --muted: #5f7188;
  --border: rgba(18, 32, 51, 0.12);
  --border-strong: rgba(18, 32, 51, 0.18);
  --primary: #0d4fd8;
  --primary-deep: #0a378f;
  --graphite: #101922;
  --graphite-soft: #1d2a38;
  --shadow: 0 24px 55px rgba(17, 28, 43, 0.08);
  --shadow-hover: 0 28px 65px rgba(17, 28, 43, 0.14);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1180px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(13, 79, 216, 0.08), transparent 30%),
    radial-gradient(circle at 85% 12%, rgba(16, 25, 34, 0.05), transparent 18%),
    linear-gradient(180deg, #f8fbff 0%, #eff4fa 100%);
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(248, 251, 255, 0.82);
  border-bottom: 1px solid rgba(18, 32, 51, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand strong,
.brand-footer strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.brand small,
.brand-footer small {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
}

.site-nav { display: flex; align-items: center; gap: 10px; }

.site-nav a {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--graphite-soft);
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  background: rgba(13, 79, 216, 0.1);
  color: var(--primary-deep);
}

.nav-cta { margin-left: 6px; }

.site-nav .nav-cta {
  color: #fff;
  background: linear-gradient(135deg, #0f1722 0%, #18324f 100%);
  border: 1px solid rgba(13, 79, 216, 0.34);
  box-shadow: 0 16px 30px rgba(10, 22, 37, 0.2);
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta.is-active {
  color: #fff;
  background: linear-gradient(135deg, #0d4fd8 0%, #0f6ed8 100%);
  border-color: rgba(13, 79, 216, 0.5);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border);
  background: var(--surface-strong);
  border-radius: 14px;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--graphite);
  border-radius: 999px;
}

.hero-section,
.inner-hero { padding: 46px 0 28px; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.9fr);
  gap: 28px;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.content-card,
.info-card,
.review-card,
.contact-card,
.map-placeholder {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-copy {
  position: relative;
  padding: 48px;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.hero-copy::after {
  content: "";
  position: absolute;
  inset: auto -10% -30% auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 79, 216, 0.18) 0%, rgba(13, 79, 216, 0) 70%);
}

.hero-copy h1,
.inner-hero h1 {
  margin: 12px 0 18px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.3rem, 5vw, 4.4rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

.hero-lead,
.inner-hero p,
.section-heading p,
.content-card p,
.review-card p,
.contact-card p,
.map-placeholder p,
.toolbar-note {
  color: var(--muted);
  line-height: 1.7;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary-deep);
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.hero-list,
.content-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.hero-list li,
.content-list li {
  position: relative;
  padding-left: 26px;
}

.hero-list li::before,
.content-list li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #4ca9ff);
  box-shadow: 0 0 0 6px rgba(13, 79, 216, 0.08);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 16px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
}

.button:hover { transform: translateY(-2px); box-shadow: 0 18px 30px rgba(13, 79, 216, 0.18); }
.button-primary {
  color: #fff;
  background: linear-gradient(135deg, #0c47bf 0%, #0f69d5 100%);
  border-color: rgba(8, 46, 124, 0.35);
  box-shadow: 0 18px 34px rgba(13, 79, 216, 0.2);
}
.button-secondary { color: var(--graphite); background: rgba(255, 255, 255, 0.82); border-color: var(--border); }
.button-dark { color: #fff; background: linear-gradient(135deg, var(--graphite) 0%, #233448 100%); }
.button-large { min-height: 60px; padding: 0 28px; font-size: 1rem; }

.hero-panel {
  display: grid;
  gap: 18px;
  padding: 18px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(145deg, rgba(16, 25, 34, 0.96), rgba(23, 38, 58, 0.88)),
    url("https://images.unsplash.com/photo-1518770660439-4636190af475?auto=format&fit=crop&w=1200&q=80") center/cover no-repeat;
  color: #fff;
}

.hero-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.hero-card-main { min-height: 250px; }
.stat-label { margin: 0 0 10px; color: rgba(255, 255, 255, 0.72); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.76rem; font-weight: 800; }
.stat-value { margin: 0 0 12px; font-size: clamp(1.8rem, 3vw, 2.7rem); font-weight: 800; letter-spacing: -0.04em; }
.stat-note { margin: 0; color: rgba(255, 255, 255, 0.8); line-height: 1.7; }

.section { padding: 36px 0 34px; }
.section-muted { background: linear-gradient(180deg, rgba(255, 255, 255, 0.46), rgba(225, 234, 246, 0.4)); }

.section-heading {
  max-width: 760px;
  margin: 0 auto 24px;
  text-align: center;
}

.section-heading.align-left { margin-left: 0; text-align: left; }

.section-heading h2,
.contact-card h2,
.content-card h2,
.map-placeholder h2,
.catalog-toolbar h2 {
  margin: 12px 0 10px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.features-grid,
.reviews-grid,
.content-grid,
.delivery-grid { display: grid; gap: 20px; }

.features-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.reviews-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.content-grid,
.delivery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.info-card,
.review-card,
.content-card {
  padding: 26px;
  border-radius: var(--radius-lg);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.info-card:hover,
.review-card:hover,
.content-card:hover,
.catalog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(13, 79, 216, 0.22);
}

.review-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.review-top span { color: var(--primary-deep); font-size: 0.88rem; font-weight: 700; }
.centered-action { margin-top: 28px; text-align: center; }

.two-column-layout,
.contact-page-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 24px;
}

.faq-list { display: grid; gap: 14px; }

.faq-item {
  padding: 0 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
}

.faq-item summary { list-style: none; padding: 20px 0; font-weight: 800; cursor: pointer; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin: 0 0 18px; color: var(--muted); line-height: 1.7; }

.contact-card,
.map-placeholder {
  padding: 32px;
  border-radius: var(--radius-xl);
}

.contact-form { display: grid; gap: 16px; margin-top: 20px; }
.contact-form label { display: grid; gap: 8px; font-weight: 700; }
.contact-form span { font-size: 0.94rem; }

.contact-form input,
.contact-form textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.88);
  padding: 15px 16px;
  color: var(--text);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(13, 79, 216, 0.52);
  box-shadow: 0 0 0 4px rgba(13, 79, 216, 0.12);
}

.form-note { margin: 2px 0 0; font-size: 0.88rem; }

.form-success {
  margin: 8px 0 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(15, 157, 117, 0.1);
  border: 1px solid rgba(15, 157, 117, 0.18);
  color: #0d6b52;
  font-weight: 700;
}

.catalog-toolbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 22px; margin-bottom: 24px; }
.filter-group { display: flex; flex-wrap: wrap; gap: 10px; }

.filter-button {
  min-height: 48px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.84);
  color: var(--graphite-soft);
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.filter-button:hover,
.filter-button.is-active {
  color: var(--primary-deep);
  border-color: rgba(13, 79, 216, 0.25);
  box-shadow: 0 14px 30px rgba(13, 79, 216, 0.12);
  transform: translateY(-2px);
}

.catalog-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }

.catalog-card {
  display: grid;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.catalog-media {
  position: relative;
  aspect-ratio: 1 / 0.82;
  overflow: hidden;
  padding: 18px;
  background:
    radial-gradient(circle at top, rgba(13, 79, 216, 0.08), transparent 46%),
    linear-gradient(180deg, #f9fbff 0%, #eef3f9 100%);
}

.catalog-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 18px;
  transition: transform 0.45s ease;
}
.catalog-card:hover .catalog-media img { transform: scale(1.05); }

.catalog-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--primary-deep);
  font-size: 0.8rem;
  font-weight: 800;
}

.catalog-body { display: grid; gap: 14px; padding: 22px; }
.catalog-title-row { display: flex; justify-content: space-between; gap: 12px; }
.catalog-title-row h3 { margin: 0; font-size: 1.08rem; line-height: 1.3; }
.catalog-price { white-space: nowrap; font-weight: 800; color: var(--graphite); }
.catalog-description { margin: 0; color: var(--muted); line-height: 1.65; }
.spec-list { display: grid; gap: 10px; margin: 0; }
.spec-row { display: flex; justify-content: space-between; gap: 10px; font-size: 0.92rem; }
.spec-row dt { color: var(--muted); }
.spec-row dd { margin: 0; text-align: right; font-weight: 700; }
.contact-lines p { margin: 0 0 12px; }

.map-placeholder {
  margin-top: 24px;
  min-height: 260px;
  display: grid;
  align-content: center;
  background:
    linear-gradient(145deg, rgba(14, 30, 49, 0.92), rgba(13, 79, 216, 0.84)),
    url("https://images.unsplash.com/photo-1524661135-423995f22d0b?auto=format&fit=crop&w=1200&q=80") center/cover no-repeat;
  color: #fff;
}

.map-placeholder .eyebrow,
.map-placeholder p { color: rgba(255, 255, 255, 0.88); }

.order-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
}

.order-summary {
  padding: 32px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(145deg, rgba(16, 25, 34, 0.96), rgba(23, 38, 58, 0.88)),
    url("https://images.unsplash.com/photo-1517336714739-489689fd1ca8?auto=format&fit=crop&w=1200&q=80") center/cover no-repeat;
  color: #fff;
  box-shadow: var(--shadow);
}

.order-summary h2,
.order-summary h3 {
  margin: 12px 0 10px;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.04em;
}

.order-summary p,
.order-summary li {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
}

.order-summary ul {
  margin: 18px 0 0;
  padding-left: 18px;
}

.order-card {
  padding: 32px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow);
}

.radio-group {
  display: grid;
  gap: 12px;
}

.radio-option {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
}

.radio-option input {
  margin-top: 4px;
}

.radio-option strong {
  display: block;
  margin-bottom: 4px;
}

.order-note {
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.7;
}

.footer-legal {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.88);
}

.footer-legal a:hover {
  color: #fff;
}

.site-footer {
  margin-top: 42px;
  padding: 28px 0 24px;
  border-top: 1px solid rgba(18, 32, 51, 0.08);
  background: rgba(11, 18, 27, 0.98);
  color: rgba(255, 255, 255, 0.88);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 0.8fr));
  gap: 24px;
}

.footer-copy,
.footer-bottom { color: rgba(255, 255, 255, 0.66); }
.footer-nav, .footer-contacts { display: grid; gap: 12px; }
.footer-nav a, .footer-contacts a { color: rgba(255, 255, 255, 0.82); }
.footer-nav a:hover, .footer-contacts a:hover { color: #fff; }
.footer-bottom { padding-top: 18px; margin-top: 22px; border-top: 1px solid rgba(255, 255, 255, 0.08); }

@media (max-width: 1080px) {
  .features-grid, .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reviews-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open { display: flex; }
  .site-nav a { text-align: center; }
  .nav-cta { margin-left: 0; }

  .hero-grid,
  .order-layout,
  .two-column-layout,
  .contact-page-grid,
  .footer-grid,
  .content-grid,
  .delivery-grid,
  .catalog-toolbar { grid-template-columns: 1fr; }

  .catalog-toolbar { display: grid; align-items: start; }
  .hero-copy, .contact-card, .map-placeholder { padding: 28px; }
}

@media (max-width: 680px) {
  .header-inner { padding: 14px 0; }
  .container { width: min(var(--container), calc(100% - 20px)); }
  .hero-section, .inner-hero, .section { padding-top: 28px; padding-bottom: 24px; }
  .hero-copy h1, .inner-hero h1 { font-size: clamp(2rem, 11vw, 2.9rem); }
  .features-grid, .reviews-grid, .catalog-grid { grid-template-columns: 1fr; }
  .hero-actions, .filter-group { flex-direction: column; }
  .button, .filter-button { width: 100%; }
}