:root {
  --bg: #edf6ff;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --text: #102033;
  --muted: #5d7085;
  --line: rgba(16, 32, 51, 0.12);
  --green: #69b8e8;
  --green-deep: #2f7fbe;
  --blue: #1f88d6;
  --shadow: 0 24px 70px rgba(24, 56, 96, 0.14);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* {
  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(105, 184, 232, 0.28), transparent 32%),
    radial-gradient(circle at top right, rgba(31, 136, 214, 0.2), transparent 24%),
    linear-gradient(180deg, #f8fcff 0%, #edf6ff 100%);
}

main {
  padding-top: 10px;
}

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

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

.page-shell {
  width: min(1380px, calc(100% - 40px));
  margin: 0 auto;
  padding: 20px 0 56px;
}

.topbar {
  position: sticky;
  top: 18px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  padding: 16px 22px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 30px rgba(23, 58, 102, 0.08);
}

.brand,
.section-heading h2,
.hero h1,
.offer-card strong,
.status-card .price {
  font-family: "Space Grotesk", sans-serif;
}

.brand {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-weight: 600;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: center;
  padding: 34px 0 48px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green-deep);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 4.8vw, 5.2rem);
  line-height: 0.95;
}

.hero-text,
.offer-copy p,
.feature-card p,
.gallery-card figcaption,
.details-panel,
.contact-box p,
.status-card p {
  color: var(--muted);
  line-height: 1.65;
}

.hero-text {
  margin: 22px 0 0;
  font-size: 1.08rem;
  max-width: 62ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.contact-link:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, #6bc6ef, #2d8ed8);
  color: #fff;
  box-shadow: 0 16px 30px rgba(45, 142, 216, 0.24);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 20px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.hero-facts li,
.details-list li,
.bullet-list li {
  line-height: 1.5;
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  aspect-ratio: 0.92;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.status-card {
  position: absolute;
  left: -18px;
  right: 36px;
  bottom: 22px;
  padding: 20px 22px;
  background: rgba(18, 42, 68, 0.78);
  color: #fff;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 50px rgba(10, 28, 50, 0.28);
}

.status-label,
.mini-label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.74;
}

.status-card .price,
.offer-price strong {
  display: block;
  font-size: clamp(1.55rem, 2vw, 2.15rem);
  line-height: 1.08;
}

.trust-band,
.feature-card,
.gallery-card,
.details-panel,
.offer-card {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.trust-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 22px;
  border-radius: var(--radius-xl);
}

.trust-band strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
}

.trust-band span {
  color: var(--muted);
  line-height: 1.6;
}

.section {
  padding: 88px 0 0;
  scroll-margin-top: 128px;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 3.5vw, 3.4rem);
  line-height: 1;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.gallery-card,
.details-panel,
.offer-card {
  border-radius: var(--radius-lg);
}

.feature-card {
  padding: 26px;
}

.feature-card h3,
.details-panel h3,
.contact-box h3 {
  margin: 0 0 10px;
  font-size: 1.16rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.gallery-card {
  overflow: hidden;
}

.gallery-card img {
  aspect-ratio: 1.1;
  object-fit: cover;
}

.gallery-card figcaption {
  padding: 16px 18px 18px;
}

.gallery-card-large {
  grid-column: span 7;
}

.gallery-card-large img {
  aspect-ratio: 1.25;
}

.gallery-card-wide {
  grid-column: span 7;
}

.gallery-card-wide img {
  aspect-ratio: 1.55;
}

.gallery-card:not(.gallery-card-large):not(.gallery-card-wide) {
  grid-column: span 5;
}

.details-layout {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 18px;
}

.variant-layout {
  display: grid;
  grid-template-columns: minmax(340px, 430px) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.variant-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: stretch;
}

.variant-gallery .gallery-card-large {
  grid-column: span 1;
}

.variant-gallery .gallery-card {
  grid-column: span 1;
}

.variant-gallery .gallery-card,
.variant-gallery .gallery-card-large {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.variant-gallery .gallery-card img,
.variant-gallery .gallery-card-large img {
  aspect-ratio: 1.14;
  object-fit: cover;
}

.variant-gallery .gallery-card-plan img {
  aspect-ratio: auto;
  object-fit: contain;
  background: #fff;
}

.variant-gallery .gallery-card figcaption,
.variant-gallery .gallery-card-large figcaption {
  flex: 1;
}

.gallery-card-no-caption img {
  aspect-ratio: 1.14;
}

.variant-copy {
  position: sticky;
  top: 116px;
}

.details-panel {
  padding: 28px;
}

.details-list,
.bullet-list {
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.details-list li {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.details-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.details-list span {
  color: var(--muted);
}

.bullet-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 12px;
}

.bullet-list li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--blue));
}

.accent-panel {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(247, 252, 255, 0.88)),
    linear-gradient(135deg, rgba(105, 184, 232, 0.12), rgba(31, 136, 214, 0.08));
}

.offer-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
  align-items: start;
  padding-bottom: 24px;
}

.offer-card {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 18px;
  padding: 18px;
}

.offer-price,
.contact-box {
  padding: 24px;
  border-radius: 20px;
}

.offer-price {
  background: linear-gradient(145deg, #173f63, #2a75af);
  color: #fff;
}

.offer-price p {
  color: rgba(255, 255, 255, 0.7);
}

.contact-box {
  background: var(--surface-strong);
}

.contact-link {
  display: inline-block;
  margin-top: 4px;
  color: var(--blue);
  font-size: 1.12rem;
  font-weight: 800;
}

.contact-note {
  margin-bottom: 0;
}

.company-meta {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  line-height: 1.6;
}

.company-meta p {
  margin: 0 0 8px;
}

.company-meta a {
  color: var(--blue);
  font-weight: 700;
}

@media (max-width: 1100px) {
  .hero,
  .variant-layout,
  .details-layout,
  .offer-section,
  .offer-card,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .variant-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .variant-copy {
    position: static;
  }

  .status-card {
    left: 18px;
    right: 18px;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 20px, 1220px);
    padding-top: 10px;
  }

  .topbar {
    position: static;
    flex-direction: column;
    align-items: flex-start;
    border-radius: 28px;
  }

  .nav,
  .hero-facts,
  .trust-band,
  .feature-grid,
  .offer-card {
    grid-template-columns: 1fr;
  }

  .trust-band {
    gap: 14px;
  }

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

  .variant-gallery {
    grid-template-columns: 1fr;
  }

  .variant-copy {
    position: static;
  }

  .gallery-card,
  .gallery-card-large,
  .gallery-card-wide,
  .gallery-card:not(.gallery-card-large):not(.gallery-card-wide),
  .variant-gallery .gallery-card,
  .variant-gallery .gallery-card-large {
    grid-column: auto;
  }

  .hero h1 {
    font-size: clamp(2.2rem, 12vw, 3.8rem);
  }

  .section {
    padding-top: 72px;
  }

  .details-list li {
    flex-direction: column;
    gap: 6px;
  }
}