:root {
   --ink: #1c1d1f;
   --muted: #5c6066;
   --accent: #1f6f78;
   --accent-dark: #14545b;
   --sand: #f2efe9;
   --mist: #eef3f4;
   --night: #101417;
   --sun: #f6d26a;
   --card: #ffffff;
 }
 
 * {
   box-sizing: border-box;
 }
 
 body {
   margin: 0;
   font-family: "Helvetica Neue", Arial, sans-serif;
   color: var(--ink);
   background: #fff;
   line-height: 1.6;
 }
 
 img {
   display: block;
   width: 100%;
   height: auto;
   object-fit: cover;
 }
 
 a {
   color: inherit;
   text-decoration: none;
 }
 
 .page {
   display: flex;
   flex-direction: column;
   min-height: 100vh;
 }
 
 .nav {
   display: flex;
   align-items: center;
   justify-content: space-between;
   padding: 18px 6vw;
   border-bottom: 1px solid #e6e6e6;
   background: #fff;
 }
 
 .nav .brand {
   font-weight: 700;
   letter-spacing: 0.02em;
 }
 
 .nav .menu {
   display: flex;
   gap: 18px;
   align-items: center;
 }
 
 .ad-label {
   font-size: 0.85rem;
   color: var(--muted);
   padding: 4px 8px;
   border: 1px solid #d9d9d9;
   border-radius: 999px;
   background: #fafafa;
 }
 
 .hero {
   display: flex;
   flex-direction: column;
   gap: 24px;
   padding: 80px 6vw 60px;
   background: var(--mist);
   position: relative;
 }
 
 .hero::before {
   content: "";
   position: absolute;
   inset: 0;
   background-image: url("https://images.unsplash.com/photo-1512436991641-6745cdb1723f?w=1400&q=80");
   background-size: cover;
   background-position: center;
   opacity: 0.18;
 }
 
 .hero-inner {
   position: relative;
   display: flex;
   flex-direction: column;
   gap: 20px;
   max-width: 900px;
 }
 
 .hero h1 {
   font-size: 2.6rem;
   margin: 0;
 }
 
 .hero p {
   margin: 0;
   color: var(--muted);
   max-width: 640px;
 }
 
 .hero-actions {
   display: flex;
   flex-wrap: wrap;
   gap: 14px;
 }
 
 .button {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   padding: 12px 20px;
   background: var(--accent);
   color: #fff;
   border-radius: 999px;
   font-weight: 600;
   border: none;
 }
 
 .button.secondary {
   background: #fff;
   color: var(--accent);
   border: 1px solid var(--accent);
 }
 
 .section {
   padding: 60px 6vw;
   display: flex;
   flex-direction: column;
   gap: 28px;
 }
 
 .section.light {
   background: var(--sand);
 }
 
 .section.dark {
   background: var(--night);
   color: #fff;
 }
 
 .section.dark .muted {
   color: #c7c7c7;
 }
 
 .split {
   display: flex;
   flex-wrap: wrap;
   gap: 28px;
   align-items: center;
 }
 
 .split > div,
 .split > article {
   flex: 1 1 280px;
 }
 
 .stack {
   display: flex;
   flex-direction: column;
   gap: 18px;
 }
 
 .cards {
   display: flex;
   flex-wrap: wrap;
   gap: 20px;
 }
 
 .card {
   flex: 1 1 220px;
   background: var(--card);
   border-radius: 18px;
   padding: 18px;
   box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
   display: flex;
   flex-direction: column;
   gap: 12px;
 }
 
 .card img {
   border-radius: 14px;
 }
 
 .price {
   font-size: 1.1rem;
   font-weight: 700;
   color: var(--accent-dark);
 }
 
 .quote {
   padding: 16px 18px;
   border-left: 4px solid var(--sun);
   background: rgba(246, 210, 106, 0.15);
 }
 
 .form-wrap {
   display: flex;
   flex-wrap: wrap;
   gap: 24px;
 }
 
 .form-panel {
   flex: 1 1 320px;
   background: #fff;
   padding: 20px;
   border-radius: 16px;
   box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
 }
 
 .form-panel label {
   font-weight: 600;
   margin-bottom: 6px;
   display: block;
 }
 
 .form-panel input,
 .form-panel select {
   width: 100%;
   padding: 10px 12px;
   border-radius: 10px;
   border: 1px solid #d9d9d9;
   margin-bottom: 12px;
   font-size: 1rem;
 }
 
 .sticky-cta {
   display: flex;
   justify-content: center;
   padding: 16px;
   background: #fff;
   border-top: 1px solid #e6e6e6;
   position: sticky;
   bottom: 0;
 }
 
 .footer {
   background: #0f1114;
   color: #fff;
   padding: 40px 6vw;
 }
 
 .footer-links {
   display: flex;
   flex-wrap: wrap;
   gap: 18px;
   margin-top: 12px;
 }
 
 .muted {
   color: var(--muted);
 }
 
 .image-frame {
   background: #dfe5e7;
   padding: 10px;
   border-radius: 18px;
 }
 
 .image-frame img {
   border-radius: 12px;
 }
 
 .banner {
   position: fixed;
   left: 24px;
   right: 24px;
   bottom: 24px;
   background: #fff;
   border-radius: 16px;
   box-shadow: 0 12px 28px rgba(0, 0, 0, 0.16);
   padding: 18px;
   display: none;
   z-index: 10;
 }
 
 .banner-actions {
   display: flex;
   gap: 12px;
   margin-top: 12px;
 }
 
 .tag {
   display: inline-flex;
   align-items: center;
   padding: 6px 12px;
   background: #f6f6f6;
   border-radius: 999px;
   font-size: 0.85rem;
 }
 
 .link-inline {
   color: var(--accent-dark);
   font-weight: 600;
 }
 
 .wide {
   max-width: 980px;
 }
 
 .center {
   text-align: center;
 }
 
 .bg-texture {
   background-image: url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?w=1400&q=80");
   background-size: cover;
   background-position: center;
 }
 
 .bg-texture .card {
   background: rgba(255, 255, 255, 0.92);
 }
 
 .divider {
   height: 1px;
   background: rgba(255, 255, 255, 0.2);
   width: 100%;
 }
 
 @media (max-width: 768px) {
   .hero h1 {
     font-size: 2rem;
   }
 
   .nav {
     flex-direction: column;
     align-items: flex-start;
     gap: 12px;
   }
 
   .sticky-cta {
     position: static;
   }
 }