:root {
   color-scheme: light;
   --ink: #1c1f24;
   --muted: #5c6873;
   --accent: #1d6f66;
   --accent-soft: #d8efe9;
   --warm: #f3efe9;
   --panel: #ffffff;
   --line: #dde3e8;
 }
 
 * {
   box-sizing: border-box;
 }
 
 body {
   margin: 0;
   font-family: "Segoe UI", Arial, sans-serif;
   color: var(--ink);
   background: #f8f9fb;
 }
 
 a {
   color: var(--accent);
 }
 
 img {
   display: block;
 }
 
 .container {
   width: min(1120px, 92%);
   margin: 0 auto;
 }
 
 header {
   background: var(--panel);
   border-bottom: 1px solid var(--line);
 }
 
 .topbar {
   display: flex;
   align-items: center;
   justify-content: space-between;
   padding: 18px 0;
   gap: 16px;
 }
 
 .brand {
   font-weight: 700;
   letter-spacing: 0.5px;
   text-transform: lowercase;
 }
 
 nav ul {
   list-style: none;
   margin: 0;
   padding: 0;
   display: flex;
   flex-wrap: wrap;
   gap: 14px;
 }
 
 nav a {
   text-decoration: none;
   color: var(--ink);
   font-size: 0.95rem;
 }
 
 .ad-label {
   font-size: 0.85rem;
   color: var(--muted);
 }
 
 .split {
   display: flex;
   flex-wrap: wrap;
   align-items: stretch;
   gap: 32px;
   padding: 56px 0;
 }
 
 .split.reverse {
   flex-direction: row-reverse;
 }
 
 .split .copy,
 .split .media {
   flex: 1 1 320px;
 }
 
 .eyebrow {
   font-size: 0.85rem;
   text-transform: uppercase;
   letter-spacing: 0.12em;
   color: var(--muted);
 }
 
 h1,
 h2,
 h3 {
   margin-top: 0;
 }
 
 h1 {
   font-size: 2.6rem;
 }
 
 h2 {
   font-size: 2rem;
 }
 
 .lead {
   font-size: 1.1rem;
   color: var(--muted);
 }
 
 .cta-row {
   display: flex;
   flex-wrap: wrap;
   gap: 12px;
   margin-top: 18px;
 }
 
 .btn {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   background: var(--accent);
   color: #fff;
   padding: 12px 18px;
   border-radius: 28px;
   border: none;
   text-decoration: none;
   font-size: 0.95rem;
 }
 
 .btn.secondary {
   background: var(--accent-soft);
   color: var(--ink);
 }
 
 .image-frame {
   width: 100%;
   height: 100%;
   background: #dfe6ea;
   border-radius: 18px;
   overflow: hidden;
 }
 
 .image-frame img {
   width: 100%;
   height: 100%;
   object-fit: cover;
 }
 
 .media-bg {
   min-height: 320px;
   border-radius: 18px;
   background-color: #e3e1d9;
   background-size: cover;
   background-position: center;
 }
 
 .media-bg.heating-map {
   background-image: url("https://images.unsplash.com/photo-1594100618242-737edc8c517e?w=1400&q=80");
 }
 
 .panel {
   background: var(--panel);
   border-radius: 18px;
   padding: 24px;
   box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
 }
 
 .card-list {
   display: flex;
   flex-wrap: wrap;
   gap: 18px;
 }
 
 .card {
   flex: 1 1 230px;
   background: var(--panel);
   border-radius: 16px;
   border: 1px solid var(--line);
   padding: 16px;
   display: flex;
   flex-direction: column;
   gap: 12px;
 }
 
 .card .price {
   font-weight: 600;
 }
 
 .form-grid {
   display: flex;
   flex-direction: column;
   gap: 14px;
 }
 
 label {
   font-size: 0.95rem;
   color: var(--muted);
 }
 
 input,
 select,
 textarea {
   width: 100%;
   padding: 10px 12px;
   border-radius: 10px;
   border: 1px solid var(--line);
   font-size: 1rem;
 }
 
 .note {
   font-size: 0.9rem;
   color: var(--muted);
 }
 
 .disclaimer {
   font-size: 0.85rem;
   color: #4b5563;
   max-width: 760px;
 }
 
 footer {
   padding: 40px 0 120px;
   background: #f0f3f5;
   border-top: 1px solid var(--line);
 }
 
 footer .footer-links {
   display: flex;
   flex-wrap: wrap;
   gap: 16px;
   margin-bottom: 14px;
 }
 
 .sticky-cta {
   position: fixed;
   bottom: 0;
   left: 0;
   right: 0;
   background: var(--panel);
   border-top: 1px solid var(--line);
   padding: 14px 0;
   z-index: 10;
 }
 
 .sticky-cta .container {
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: 18px;
 }
 
 .cookie-banner {
   position: fixed;
   bottom: 80px;
   right: 20px;
   background: var(--panel);
   border: 1px solid var(--line);
   border-radius: 16px;
   padding: 18px;
   max-width: 320px;
   box-shadow: 0 16px 30px rgba(15, 23, 42, 0.12);
   z-index: 9;
 }
 
 .cookie-actions {
   display: flex;
   gap: 10px;
   margin-top: 12px;
 }
 
 .cookie-actions button {
   flex: 1;
 }
 
 .split.soft {
   background: var(--warm);
   border-radius: 24px;
   padding: 48px;
 }
 
 .facts {
   display: flex;
   flex-wrap: wrap;
   gap: 16px;
 }
 
 .fact {
   flex: 1 1 160px;
   background: var(--panel);
   border: 1px solid var(--line);
   border-radius: 14px;
   padding: 14px;
 }
 
 details {
   border: 1px solid var(--line);
   border-radius: 12px;
   padding: 12px 14px;
   background: var(--panel);
 }
 
 details + details {
   margin-top: 10px;
 }
 
 @media (max-width: 720px) {
   h1 {
     font-size: 2.1rem;
   }
 
   .sticky-cta .container {
     flex-direction: column;
     align-items: flex-start;
   }
 }