:root {
   --bg: #f6f3ef;
   --ink: #1e1e1e;
   --muted: #5f5f5f;
   --accent: #2f5d7c;
   --accent-soft: #d7e4ee;
   --sand: #efe6dc;
   --stone: #e2e0dc;
 }
 
 * {
   box-sizing: border-box;
 }
 
 body {
   margin: 0;
   font-family: "Helvetica Neue", Arial, sans-serif;
   color: var(--ink);
   background: var(--bg);
   line-height: 1.6;
 }
 
 a {
   color: var(--accent);
   text-decoration: none;
 }
 
 .page {
   display: flex;
   flex-direction: column;
   min-height: 100vh;
 }
 
 header {
   padding: 24px 6vw 12px;
 }
 
 .nav {
   display: flex;
   flex-wrap: wrap;
   align-items: center;
   justify-content: space-between;
   gap: 16px;
 }
 
 .brand {
   font-size: 1.2rem;
   font-weight: 700;
   letter-spacing: 0.02em;
 }
 
 .nav-links {
   display: flex;
   flex-wrap: wrap;
   gap: 16px;
   align-items: center;
 }
 
 .ad-label {
   padding: 6px 10px;
   background: var(--accent-soft);
   border-radius: 20px;
   font-size: 0.85rem;
 }
 
 main {
   flex: 1;
 }
 
 .section {
   padding: 48px 6vw;
 }
 
 .section.tight {
   padding-top: 24px;
 }
 
 .section.alt {
   background: var(--sand);
 }
 
 .section.stone {
   background: var(--stone);
 }
 
.section.bg-signal {
  background-image: url("https://images.unsplash.com/photo-1496307042754-b4aa456c4a2d?w=1400&q=80");
  background-size: cover;
  background-position: center;
  color: #ffffff;
}

.section.bg-process {
  background-image: url("https://images.unsplash.com/photo-1504384308090-c894fdcc538d?w=1400&q=80");
  background-size: cover;
  background-position: center;
  color: #ffffff;
}

.section.bg-signal .inline-callout,
.section.bg-process .inline-callout {
  background: rgba(255, 255, 255, 0.85);
  color: var(--ink);
}

 .split {
   display: flex;
   flex-wrap: wrap;
   gap: 32px;
   align-items: stretch;
 }
 
 .split.reverse {
   flex-direction: row-reverse;
 }
 
 .split > div {
   flex: 1 1 320px;
 }
 
 .hero {
   display: flex;
   flex-wrap: wrap;
   gap: 32px;
   align-items: center;
 }
 
 .hero-text {
   flex: 1 1 320px;
 }
 
 .hero-image {
   flex: 1 1 360px;
   transform: translateY(12px);
 }
 
 .image-frame {
   background: #c9d3dc;
   padding: 8px;
   border-radius: 24px;
 }
 
 img {
   width: 100%;
   height: 100%;
   display: block;
   object-fit: cover;
   border-radius: 18px;
 }
 
 .cta-row {
   display: flex;
   flex-wrap: wrap;
   gap: 12px;
   margin-top: 18px;
 }
 
 .btn {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   padding: 12px 20px;
   border-radius: 28px;
   border: none;
   background: var(--accent);
   color: #fff;
   font-weight: 600;
   cursor: pointer;
 }
 
 .btn.secondary {
   background: transparent;
   color: var(--accent);
   border: 2px solid var(--accent);
 }
 
 .stacked {
   display: flex;
   flex-direction: column;
   gap: 18px;
 }
 
 .cards {
   display: flex;
   flex-wrap: wrap;
   gap: 20px;
 }
 
 .card {
   flex: 1 1 220px;
   background: #fff;
   padding: 18px;
   border-radius: 20px;
   display: flex;
   flex-direction: column;
   gap: 12px;
 }
 
 .card .price {
   font-weight: 700;
 }
 
 .card-image {
   background: #d0d8df;
   border-radius: 16px;
   overflow: hidden;
   height: 160px;
 }
 
 .asymmetric {
   display: flex;
   flex-wrap: wrap;
   gap: 24px;
 }
 
 .asymmetric .panel {
   flex: 1 1 280px;
   padding: 20px;
   border-radius: 18px;
   background: #fff;
 }
 
 .asymmetric .panel.offset {
   margin-top: 22px;
 }
 
 .inline-callout {
   padding: 14px 18px;
   background: var(--accent-soft);
   border-radius: 16px;
 }
 
 .form-block {
   background: #fff;
   border-radius: 24px;
   padding: 24px;
 }
 
 form {
   display: flex;
   flex-direction: column;
   gap: 12px;
 }
 
 input,
 select,
 textarea {
   padding: 12px 14px;
   border-radius: 12px;
   border: 1px solid #c8c8c8;
   font-size: 1rem;
 }
 
 .sticky-cta {
   position: fixed;
   right: 16px;
   bottom: 16px;
   padding: 12px 18px;
   background: #1c3f59;
   color: #fff;
   border-radius: 30px;
   font-weight: 600;
 }
 
 footer {
   padding: 36px 6vw;
   background: #111c24;
   color: #f7f4ef;
 }
 
 footer a {
   color: #f7f4ef;
 }
 
 .footer-grid {
   display: flex;
   flex-wrap: wrap;
   gap: 24px;
 }
 
 .footer-grid > div {
   flex: 1 1 220px;
 }
 
 .cookie-banner {
   position: fixed;
   left: 16px;
   right: 16px;
   bottom: 16px;
   background: #ffffff;
   padding: 16px;
   border-radius: 16px;
   box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
   display: none;
   gap: 12px;
   flex-direction: column;
   z-index: 10;
 }
 
 .cookie-actions {
   display: flex;
   gap: 12px;
   flex-wrap: wrap;
 }
 
 .muted {
   color: var(--muted);
 }
 
 .divider {
   height: 1px;
   background: rgba(0, 0, 0, 0.1);
   margin: 24px 0;
 }