/* ============================================================
   Kaminholzkorb.com — v2 "Klartext"
   Konzept: sachliches Verbraucherportal mit offener Marken-
   Transparenz. Tannengrün + Sandpapier, Bernstein für Werbung.
   Typo: Schibsted Grotesk (Display) + Source Sans 3 (Body)
   ============================================================ */

:root {
  /* Farbwelt */
  --paper: #faf7f0;          /* warmes Sandpapier */
  --paper-deep: #f1ecdf;     /* abgesetzte Sektionen */
  --card: #ffffff;
  --ink: #20271f;            /* fast-schwarzes Tannengrün */
  --ink-soft: #4c554a;
  --muted: #7d8579;
  --pine: #2e4a36;           /* Markengrün, tief */
  --pine-bright: #3e6b4a;
  --sage: #87a98b;
  --sage-soft: #e3ecdf;
  --amber: #b4690e;          /* Werbung / Eigenmarke */
  --amber-soft: #fdf3e3;
  --amber-line: #ecd9b8;
  --line: #e2dccb;
  --line-strong: #cfc7b0;
  --footer: #1c241d;

  --font-display: "Schibsted Grotesk", sans-serif;
  --font-body: "Source Sans 3", sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(32, 39, 31, 0.05), 0 10px 30px -12px rgba(32, 39, 31, 0.14);
  --shadow-lift: 0 2px 4px rgba(32, 39, 31, 0.06), 0 18px 44px -14px rgba(32, 39, 31, 0.22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.04rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* feines Papierkorn */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.2 0 0 0 0 0.22 0 0 0 0 0.18 0 0 0 0.035 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.1rem, 4.6vw, 3.3rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); font-weight: 700; margin-top: 0; }
h3 { font-size: 1.32rem; font-weight: 600; }
p { margin: 0 0 1.1em; }
a { color: var(--pine-bright); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--pine); }
.muted { color: var(--muted); }
code { background: var(--paper-deep); padding: 0.1em 0.4em; border-radius: 5px; font-size: 0.88em; }

::selection { background: var(--sage); color: #fff; }

/* ---------- Transparenz-Ribbon ---------- */
.transparency-ribbon {
  background: var(--pine);
  color: #e9f1e7;
  font-size: 0.86rem;
  letter-spacing: 0.01em;
  padding: 9px 0;
  position: relative;
  z-index: 60;
}
.transparency-ribbon .container {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.transparency-ribbon .tag {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 2px 10px;
  white-space: nowrap;
}
.transparency-ribbon a { color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 247, 240, 0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand {
  font-family: var(--font-display);
  font-weight: 700; font-size: 1.18rem;
  color: var(--ink); text-decoration: none;
  letter-spacing: -0.02em;
}
.brand .brand-mark { color: var(--pine-bright); }
.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav a {
  font-family: var(--font-display);
  font-size: 0.92rem; font-weight: 500;
  color: var(--ink-soft); text-decoration: none;
  padding: 7px 13px; border-radius: 50px;
  transition: background 0.18s ease, color 0.18s ease;
}
.nav a:hover, .nav a.active { background: var(--sage-soft); color: var(--pine); }

/* ---------- Breadcrumb ---------- */
.breadcrumb { padding: 14px 0 0; font-size: 0.85rem; }
.breadcrumb ol { list-style: none; display: flex; gap: 8px; margin: 0; padding: 0; color: var(--muted); }
.breadcrumb li + li::before { content: "›"; margin-right: 8px; color: var(--line-strong); }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--pine); }

/* ---------- Hero ---------- */
.hero { padding: 48px 0 36px; position: relative; overflow: hidden; }
.hero::after {
  content: "";
  position: absolute; right: -120px; top: -80px;
  width: 420px; height: 420px;
  background: radial-gradient(circle, var(--sage-soft) 0%, transparent 65%);
  z-index: 0;
}
.hero .container { position: relative; z-index: 1; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.74rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--pine-bright);
  border: 1px solid var(--sage);
  border-radius: 50px;
  padding: 5px 14px;
  margin-bottom: 18px;
  background: var(--card);
  animation: rise 0.5s ease both;
}
.hero h1 { max-width: 21ch; animation: rise 0.55s 0.07s ease both; }
.hero .lead {
  font-size: 1.18rem; color: var(--ink-soft);
  max-width: 62ch; animation: rise 0.6s 0.14s ease both;
}
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 10px 26px;
  margin-top: 22px; font-size: 0.9rem; color: var(--muted);
  animation: rise 0.6s 0.22s ease both;
}
.hero-meta strong { color: var(--ink); font-family: var(--font-display); }
.hero-meta .dot::before { content: "·"; margin-right: 10px; color: var(--line-strong); }

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Scroll-Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero h1, .hero .lead, .hero-meta, .eyebrow { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Disclosure / Hinweiskästen ---------- */
.disclosure {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--pine-bright);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 0.92rem;
  color: var(--ink-soft);
  margin: 10px 0 26px;
}
.disclosure strong { color: var(--ink); }

/* ---------- Eigenmarken-Feature (Werbung) ---------- */
.house-pick {
  position: relative;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 28px;
  background: linear-gradient(135deg, #fffdf8 0%, var(--amber-soft) 100%);
  border: 1px solid var(--amber-line);
  border-radius: var(--radius);
  padding: 26px;
  margin: 0 0 30px;
  box-shadow: var(--shadow);
}
.house-pick .ad-label {
  position: absolute; top: -11px; left: 22px;
  background: var(--amber); color: #fff;
  font-family: var(--font-display);
  font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  padding: 4px 12px; border-radius: 50px;
}
.house-pick .img {
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--amber-line);
  display: flex; align-items: center; justify-content: center;
  min-height: 230px;
}
.house-pick .img img { width: 100%; height: 100%; object-fit: contain; display: block; background: #fff; padding: 10px; }
.house-pick h3 { font-size: 1.55rem; margin: 4px 0 8px; }
.house-pick .kicker {
  font-family: var(--font-display);
  font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.13em;
  color: var(--amber);
}
.house-pick p { color: var(--ink-soft); font-size: 0.98rem; }
.house-pick .usp { list-style: none; margin: 12px 0 18px; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 7px; font-size: 0.94rem; }
.house-pick .usp li { display: flex; gap: 9px; align-items: baseline; }
.house-pick .usp li::before { content: "✓"; color: var(--pine-bright); font-weight: 700; flex: 0 0 auto; }
.house-pick .cta-row { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.house-pick .price { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; }
.house-pick .price-was { font-size: 0.95rem; color: var(--muted); text-decoration: line-through; margin-left: 8px; font-weight: 400; }
.house-pick .price small { display: block; font-family: var(--font-body); font-size: 0.78rem; font-weight: 400; color: var(--muted); }

.btn-primary {
  display: inline-block;
  background: var(--pine);
  color: #fff !important;
  font-family: var(--font-display);
  font-weight: 600; font-size: 0.97rem;
  padding: 13px 26px;
  border-radius: 50px;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  box-shadow: 0 6px 18px -6px rgba(46, 74, 54, 0.5);
}
.btn-primary:hover { background: var(--pine-bright); transform: translateY(-2px); box-shadow: 0 10px 24px -6px rgba(46, 74, 54, 0.55); }
.btn-ghost {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600; font-size: 0.95rem;
  color: var(--pine); text-decoration: none;
  padding: 12px 22px;
  border: 1.5px solid var(--sage);
  border-radius: 50px;
  transition: background 0.18s ease, transform 0.18s ease;
  background: transparent;
}
.btn-ghost:hover { background: var(--sage-soft); transform: translateY(-2px); }

/* ---------- Fakten-Chips ---------- */
.facts {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px; margin: 0 0 34px;
}
.fact {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  display: flex; flex-direction: column; gap: 2px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.fact:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.fact .num { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; color: var(--pine); line-height: 1.1; }
.fact .lbl { font-size: 0.82rem; color: var(--muted); }

/* ---------- Sektionen ---------- */
.section { padding: 52px 0; }
.section-alt {
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head { max-width: 70ch; margin-bottom: 26px; }
.section-head p { color: var(--ink-soft); }

/* ---------- Vergleichstabelle ---------- */
.table-note { font-size: 0.9rem; color: var(--muted); margin-bottom: 14px; }
.table-wrap {
  overflow-x: auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
table.compare { width: 100%; min-width: 880px; border-collapse: collapse; font-size: 0.94rem; }
table.compare thead th {
  font-family: var(--font-display);
  font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--paper);
  background: var(--ink);
  text-align: left;
  padding: 13px 14px;
  white-space: nowrap;
}
table.compare tbody td {
  padding: 18px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
table.compare tbody tr:last-child td { border-bottom: none; }
table.compare tbody tr { transition: background 0.15s ease; }
table.compare tbody tr:hover { background: #fcfaf4; }
table.compare tr.house {
  background: linear-gradient(90deg, var(--amber-soft) 0%, #fffdf8 70%);
}
table.compare tr.house:hover { background: var(--amber-soft); }
table.compare tr.house td { border-bottom: 2px solid var(--amber-line); border-top: 2px solid var(--amber-line); }
.prod { display: flex; gap: 13px; align-items: flex-start; }
.prod .thumb {
  flex: 0 0 58px; width: 58px; height: 58px;
  border-radius: var(--radius-sm); overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-deep);
  display: flex; align-items: center; justify-content: center;
}
.prod .thumb img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.prod .thumb.mono {
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
  color: var(--pine); background: var(--sage-soft); letter-spacing: 0.02em;
}
.prod .name { display: block; font-family: var(--font-display); font-weight: 600; font-size: 0.99rem; }
.prod .sub { display: block; font-size: 0.8rem; color: var(--muted); margin-top: 1px; }
.badge {
  display: inline-block; margin-top: 7px;
  font-family: var(--font-display);
  font-size: 0.64rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.11em;
  padding: 3px 9px; border-radius: 50px;
}
.badge.ad { background: var(--amber); color: #fff; }
.badge.info { background: var(--sage-soft); color: var(--pine); }
td.price { font-family: var(--font-display); font-weight: 700; white-space: nowrap; }
td.price small { display: block; font-family: var(--font-body); font-weight: 400; font-size: 0.76rem; color: var(--muted); white-space: normal; }
.nowrap { white-space: nowrap; }

.cta {
  display: inline-block;
  background: var(--pine);
  color: #fff !important;
  font-family: var(--font-display);
  font-weight: 600; font-size: 0.85rem;
  padding: 9px 16px; border-radius: 50px;
  text-decoration: none; white-space: nowrap;
  transition: background 0.18s ease, transform 0.18s ease;
}
.cta:hover { background: var(--pine-bright); transform: translateY(-1px); }
.cta.outline { background: transparent; color: var(--pine) !important; border: 1.5px solid var(--sage); }
.cta.outline:hover { background: var(--sage-soft); }

.legal-note { font-size: 0.84rem; color: var(--muted); margin-top: 14px; max-width: 90ch; }

/* ---------- Detail-Karten ---------- */
.detail {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 26px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.detail:hover { box-shadow: var(--shadow-lift); transform: translateY(-2px); }
.detail.house-detail {
  border: 1px solid var(--amber-line);
  background: linear-gradient(160deg, #fffdf8 0%, #fff 55%);
  position: relative;
}
.detail.house-detail .ad-label {
  position: absolute; top: -11px; left: 24px;
  background: var(--amber); color: #fff;
  font-family: var(--font-display);
  font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  padding: 4px 12px; border-radius: 50px;
}
.detail-head { display: grid; grid-template-columns: 230px 1fr; gap: 24px; margin-bottom: 20px; }
.detail-head .img {
  border-radius: var(--radius-sm); overflow: hidden;
  border: 1px solid var(--line); background: var(--paper-deep);
  display: flex; align-items: center; justify-content: center;
  min-height: 190px;
}
.detail-head .img img { width: 100%; height: 100%; object-fit: contain; background: #fff; padding: 8px; }
.detail-head .img.mono { font-family: var(--font-display); font-weight: 700; font-size: 1.7rem; color: var(--pine); background: var(--sage-soft); }
.detail-head .meta { font-size: 0.92rem; color: var(--ink-soft); }
.detail-head h3 { margin: 4px 0 8px; font-size: 1.45rem; }
.kicker-line {
  font-family: var(--font-display);
  font-size: 0.74rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.13em;
  color: var(--pine-bright);
}
.price-cta { display: flex; align-items: center; gap: 16px; margin-top: 14px; flex-wrap: wrap; }
.price-cta .price { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; }
.price-cta .price-was { font-size: 0.92rem; color: var(--muted); text-decoration: line-through; margin-left: 7px; font-weight: 400; }
.price-cta .price small { display: block; font-family: var(--font-body); font-size: 0.76rem; font-weight: 400; color: var(--muted); }

.procontra { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 18px 0; }
.procontra .col { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px 20px; }
.procontra h4 {
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.11em;
  margin-bottom: 10px;
}
.procontra .pro h4 { color: var(--pine-bright); }
.procontra .con h4 { color: var(--amber); }
.procontra ul { margin: 0; padding: 0; list-style: none; font-size: 0.93rem; }
.procontra li { padding-left: 22px; position: relative; margin-bottom: 7px; color: var(--ink-soft); }
.procontra .pro li::before { content: "+"; position: absolute; left: 2px; font-weight: 700; color: var(--pine-bright); }
.procontra .con li::before { content: "–"; position: absolute; left: 2px; font-weight: 700; color: var(--amber); }

.specs table { width: 100%; border-collapse: collapse; font-size: 0.92rem; margin: 8px 0 14px; }
.specs td { padding: 9px 12px; border-bottom: 1px solid var(--line); }
.specs td:first-child { font-family: var(--font-display); font-weight: 600; width: 200px; color: var(--ink-soft); }

.detail-fazit {
  background: var(--sage-soft);
  border-radius: var(--radius-sm);
  padding: 15px 19px;
  font-size: 0.95rem;
  color: var(--ink);
}
.detail.house-detail .detail-fazit { background: var(--amber-soft); }
.source-line { font-size: 0.8rem; color: var(--muted); margin-top: 12px; }

/* ---------- Crossref ---------- */
.crossref {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
  background: var(--ink); color: var(--paper);
  border-radius: var(--radius);
  padding: 24px 28px; margin: 36px 0;
}
.crossref .txt { font-size: 0.98rem; max-width: 60ch; }
.crossref strong { color: #fff; }
.crossref .btn {
  background: var(--paper); color: var(--ink);
  font-family: var(--font-display); font-weight: 600;
  padding: 11px 22px; border-radius: 50px; text-decoration: none;
  white-space: nowrap; transition: transform 0.18s ease;
}
.crossref .btn:hover { transform: translateY(-2px); }

/* ---------- Methodik ---------- */
.methodik table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--line); font-size: 0.94rem; }
.methodik th { font-family: var(--font-display); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.1em; background: var(--ink); color: var(--paper); text-align: left; padding: 12px 16px; }
.methodik td { padding: 12px 16px; border-bottom: 1px solid var(--line); }
.methodik tr:last-child td { border-bottom: none; }
.methodik .weight { font-family: var(--font-display); font-weight: 700; color: var(--pine); white-space: nowrap; }

/* ---------- FAQ ---------- */
.faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}
.faq details:hover { box-shadow: var(--shadow); }
.faq summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600; font-size: 1rem;
  padding: 17px 50px 17px 20px;
  list-style: none;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute; right: 19px; top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem; font-weight: 400; color: var(--pine-bright);
  transition: transform 0.2s ease;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 20px 17px; margin: 0; color: var(--ink-soft); font-size: 0.96rem; }

/* ---------- Redaktion ---------- */
.author {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px;
}
.author .ava {
  flex: 0 0 64px; width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--pine); color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 1.25rem;
  display: flex; align-items: center; justify-content: center;
}
.author .name { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; }
.author .role { font-size: 0.85rem; color: var(--amber); font-weight: 600; margin-bottom: 8px; }
.author p { font-size: 0.95rem; color: var(--ink-soft); margin-bottom: 0.5em; }

/* ---------- Oakage-Bridge ---------- */
.oakage-bridge {
  background: var(--pine);
  color: #e9f1e7;
  border-radius: var(--radius);
  padding: 34px 32px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.oakage-bridge::after {
  content: "";
  position: absolute; right: -60px; bottom: -90px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(255,255,255,0.09) 0%, transparent 70%);
}
.oakage-bridge h3 { color: #fff; margin-bottom: 6px; }
.oakage-bridge p { margin: 0; max-width: 56ch; font-size: 0.97rem; }
.oakage-bridge .ad-mini {
  font-family: var(--font-display);
  font-size: 0.66rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: rgba(255,255,255,0.65);
  display: block; margin-bottom: 10px;
}
.oakage-bridge .btn {
  background: var(--paper); color: var(--pine);
  font-family: var(--font-display); font-weight: 700;
  padding: 13px 26px; border-radius: 50px; text-decoration: none;
  white-space: nowrap; position: relative; z-index: 1;
  transition: transform 0.18s ease;
}
.oakage-bridge .btn:hover { transform: translateY(-2px); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--footer);
  color: #b9c2b6;
  padding: 52px 0 28px;
  margin-top: 60px;
  font-size: 0.92rem;
}
.site-footer .grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 30px; margin-bottom: 34px;
}
.site-footer h4 {
  color: #fff; font-size: 0.82rem;
  text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: 12px;
}
.site-footer a { display: block; color: #b9c2b6; text-decoration: none; margin-bottom: 7px; }
.site-footer a:hover { color: #fff; }
.site-footer .copy {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px; font-size: 0.82rem; color: #8d978a;
}
.site-footer .copy a { display: inline; color: #b9c2b6; }

/* ---------- Sticky Mobile CTA ---------- */
.sticky-cta {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 70;
  background: rgba(32, 39, 31, 0.97);
  backdrop-filter: blur(8px);
  color: #fff;
  display: none;
  align-items: center; justify-content: space-between;
  gap: 14px; padding: 12px 18px;
}
.sticky-cta .what { font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; }
.sticky-cta .what small { display: block; font-family: var(--font-body); font-weight: 400; font-size: 0.76rem; color: #b9c2b6; }
.sticky-cta .what .ad { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.12em; color: #e8b35c; display: block; }
.sticky-cta .btn {
  background: var(--paper); color: var(--ink);
  font-family: var(--font-display); font-weight: 700; font-size: 0.88rem;
  padding: 10px 18px; border-radius: 50px; text-decoration: none; white-space: nowrap;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .house-pick { grid-template-columns: 1fr; }
  .detail-head { grid-template-columns: 1fr; }
  .detail-head .img { max-height: 260px; }
  .procontra { grid-template-columns: 1fr; }
  .site-footer .grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .site-header .container { flex-direction: column; height: auto; padding-top: 12px; padding-bottom: 10px; gap: 6px; }
  .nav { justify-content: center; }
  .sticky-cta { display: flex; }
  body { padding-bottom: 74px; }
  .site-footer .grid { grid-template-columns: 1fr; }
}