:root {
  --bg: #0f1216;
  --panel: #151a21;
  --soft: #1d2430;
  --accent: #f4b23a;
  --accent-2: #65c2ff;
  --text: #e9edf2;
  --muted: #a7b0bb;
}

* {
  box-sizing: border-box;
}

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

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 280px;
  padding: 28px 22px;
  background: #0b0f14;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.brand-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.brand-sub {
  color: var(--muted);
  font-size: 13px;
}

.ad-label {
  background: #1e2a35;
  color: #d2dde9;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 12px;
}

.nav-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nav-links a {
  padding: 8px 10px;
  border-radius: 8px;
  background: #121821;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
}

.nav-links a:hover {
  background: #1a2430;
}

.sidebar-cta {
  background: var(--accent);
  color: #1c1c1c;
  padding: 12px 14px;
  border-radius: 10px;
  text-align: center;
  font-weight: 600;
}

.sidebar-cta:hover {
  filter: brightness(0.95);
}

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 26px;
  background: #10151c;
}

.menu-toggle {
  background: #1a2430;
  color: var(--text);
  border: none;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
}

.menu-toggle:hover {
  filter: brightness(1.1);
}

.section {
  padding: 54px 8vw;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-compact {
  padding: 32px 8vw;
}

.hero {
  background-image: url("https://images.unsplash.com/photo-1602651112688-ee847eb52f57?w=1400&q=80");
  background-size: cover;
  background-position: center;
  position: relative;
  min-height: 420px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(12, 16, 22, 0.7);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-title {
  font-size: 42px;
  line-height: 1.1;
}

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

.btn {
  background: var(--accent);
  color: #1a1a1a;
  border: none;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
}

.btn:hover {
  filter: brightness(0.95);
}

.btn-secondary {
  background: #1b2530;
  color: var(--text);
}

.split {
  display: flex;
  gap: 28px;
  align-items: center;
  flex-wrap: wrap;
}

.split.reverse {
  flex-direction: row-reverse;
}

.split > div {
  flex: 1 1 320px;
}

.cards {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.card {
  background: var(--panel);
  padding: 20px;
  border-radius: 14px;
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-price {
  font-size: 20px;
  color: var(--accent);
  font-weight: 700;
}

.image-frame {
  background-color: #27303b;
  border-radius: 14px;
  overflow: hidden;
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.bg-panel {
  background-image: url("https://images.unsplash.com/photo-1773952136583-5175e906267c?w=1400&q=80");
  background-size: cover;
  background-position: center;
}

.bg-wires {
  background-image: url("https://images.unsplash.com/photo-1558054665-fbe00cd7d920?w=1400&q=80");
  background-size: cover;
  background-position: center;
}

.overlay {
  background: rgba(12, 15, 20, 0.8);
  padding: 30px;
  border-radius: 16px;
}

.form-block {
  background: var(--soft);
  padding: 24px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

input,
select,
textarea {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #2a3642;
  background: #11161e;
  color: var(--text);
}

textarea {
  min-height: 120px;
}

.sticky-cta {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: var(--accent-2);
  color: #0d141c;
  border: none;
  padding: 12px 16px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  z-index: 10;
}

.sticky-cta:hover {
  filter: brightness(0.95);
}

.footer {
  padding: 30px 8vw 60px;
  background: #0b0f14;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  background: #10151c;
  border: 1px solid #293241;
  padding: 16px;
  border-radius: 12px;
  display: none;
  gap: 12px;
  z-index: 12;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.notice {
  background: #18212b;
  padding: 16px;
  border-radius: 12px;
}

@media (max-width: 980px) {
  .layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
  }

  .sticky-cta {
    right: 12px;
    bottom: 12px;
  }
}

body.nav-collapsed .sidebar {
  display: none;
}