:root {
  --ink: #0b1f33;
  --ink-2: #121c26;
  --muted: #5d6875;
  --brand: #006874;
  --brand-strong: #00545e;
  --accent: #79d4e2;
  --accent-soft: #d9f8fc;
  --surface: #f7f9ff;
  --surface-low: #edf4ff;
  --surface-mid: #dfe9f7;
  --white: #fff;
  --line: #d8e2ef;
  --danger: #ba1a1a;
  --shadow-sm: 0 2px 10px rgba(11, 31, 51, .07);
  --shadow-lg: 0 18px 45px rgba(11, 31, 51, .14);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 18px;
  --container: 1280px;
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 5rem;
  --font-display: "Outfit", "Avenir Next", Arial, sans-serif;
  --font-body: "Inter", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { margin: 0; color: var(--ink-2); background: var(--surface); font: 15px/1.6 var(--font-body); }
body { overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
button { border: 0; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.section { padding: var(--space-8) 0; }
.section.alt { background: var(--surface-low); }
.eyebrow { margin: 0 0 .5rem; color: var(--brand); font-size: .72rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3, h4 { margin: 0; color: var(--ink); font-family: var(--font-display); line-height: 1.12; }
h1 { font-size: clamp(2.25rem, 5vw, 3.55rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.8rem, 3vw, 2.35rem); letter-spacing: -.025em; }
h3 { font-size: 1.25rem; }
p { margin: 0; }
.lede { color: var(--muted); font-size: 1.05rem; line-height: 1.75; }
.muted { color: var(--muted); }
.text-link { color: var(--brand); font-weight: 700; }
.icon { width: 1.1em; height: 1.1em; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon-lg { width: 1.45rem; height: 1.45rem; }
.icon-link { display: inline-flex; align-items: center; gap: .4rem; }
.skip-link { position: fixed; z-index: 999; left: 1rem; top: -100px; padding: .75rem 1rem; background: var(--accent); color: var(--ink); border-radius: 8px; }
.skip-link:focus { top: 1rem; }

.topbar { background: var(--ink); color: #e5effb; font-size: .76rem; }
.topbar-inner { min-height: 32px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.topbar-group { display: flex; align-items: center; gap: 1.25rem; }
.topbar-group > *, .topbar-inner > a { display: inline-flex; align-items: center; gap: .35rem; }
.site-header { position: sticky; z-index: 100; top: 0; background: rgba(255,255,255,.96); box-shadow: var(--shadow-sm); backdrop-filter: blur(14px); }
.nav-row { min-height: 104px; display: flex; align-items: center; justify-content: space-between; gap: 1.6rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; flex: 0 0 auto; }
.brand img { width: 172px; height: 94px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 1.45rem; font-size: .86rem; font-weight: 600; }
.main-nav a { color: #36404b; transition: color .2s; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--brand); }
.nav-actions { display: flex; align-items: center; gap: .75rem; }
.menu-toggle { display: none; width: 44px; height: 44px; border-radius: 9px; background: var(--surface-low); color: var(--ink); }
.mobile-panel { display: none; }

.btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .7rem 1.1rem; border-radius: var(--radius-sm); background: var(--ink); color: var(--white); font-size: .86rem; font-weight: 700; transition: transform .2s, background .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn-accent { background: var(--accent); color: var(--ink); }
.btn-accent:hover { background: #96e5ef; }
.btn-ghost { background: var(--surface-mid); color: var(--ink); }
.btn-outline { background: transparent; border: 1px solid rgba(255,255,255,.35); }
.btn-block { width: 100%; }

.hero { min-height: 630px; position: relative; display: grid; align-items: center; overflow: hidden; background: var(--ink); color: var(--white); }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,20,35,.95) 0%, rgba(4,20,35,.80) 50%, rgba(4,20,35,.28) 100%), url("../assets/images/panoramik-villa.jpg") center/cover; }
.hero::after { content: ""; position: absolute; inset: 0; opacity: .07; background-image: linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px); background-size: 120px 120px; }
.hero-content { position: relative; z-index: 1; max-width: 810px; padding: 7rem 0 8rem; }
.hero h1 { color: var(--white); }
.hero h1 span { color: var(--accent); }
.hero .lede { max-width: 680px; margin-top: 1.3rem; color: #becbd9; }
.pill { width: fit-content; display: inline-flex; align-items: center; gap: .6rem; margin-bottom: 1rem; padding: .38rem .8rem; border-radius: 999px; background: rgba(255,255,255,.1); color: var(--accent); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.pill::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.trust-row { display: grid; grid-template-columns: repeat(3,1fr); gap: .75rem; margin-top: 2rem; }
.trust-item { display: flex; align-items: center; gap: .55rem; padding: .75rem; border-radius: 8px; background: rgba(4,20,35,.58); color: #d6e0eb; font-size: .78rem; }

.finder-wrap { position: relative; z-index: 3; margin-top: -64px; }
.finder { padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-lg); }
.finder-head, .section-head { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.finder h2 { font-size: 1.25rem; }
.finder-head .muted { font-size: .84rem; }
.model-finder-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr) minmax(190px,.75fr) minmax(170px,.65fr); gap: .85rem; align-items: end; }
.model-finder-grid > * { min-width: 0; }
.model-finder-grid label { margin-bottom: .45rem; }
.model-finder-grid select, .model-finder-grid .btn { min-height: 48px; }
.model-finder-grid .btn { width: 100%; text-align: center; }
.form-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 1rem; align-items: end; }
label { display: block; margin-bottom: .35rem; color: #4a5663; font-size: .77rem; font-weight: 700; }
input, select, textarea { width: 100%; border: 1px solid transparent; border-radius: 8px; background: var(--surface-low); color: var(--ink); padding: .75rem .85rem; }
input:focus, select:focus, textarea:focus { border-color: var(--brand); outline: 0; background: var(--white); }

.category-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.25rem; }
.image-card, .model-card, .project-card { overflow: hidden; border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-sm); }
.image-card { transition: transform .25s, box-shadow .25s; }
.image-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.image-card img { width: 100%; height: 220px; object-fit: cover; transition: transform .4s; }
.image-card:hover img { transform: scale(1.04); }
.card-body { padding: 1.3rem; }
.card-body p { margin: .6rem 0 1rem; color: var(--muted); font-size: .86rem; }
.model-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; }
.model-card { display: flex; min-width: 0; flex-direction: column; }
.model-card .media { position: relative; height: 235px; overflow: hidden; }
.model-card .media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.model-card:hover .media img { transform: scale(1.04); }
.tag { position: absolute; top: .8rem; left: .8rem; padding: .3rem .55rem; border-radius: 5px; background: var(--ink); color: var(--white); font-size: .68rem; font-weight: 800; }
.tag.teal { background: var(--brand); }
.model-content { display: flex; flex: 1; flex-direction: column; padding: 1.25rem; }
.model-price { margin: .7rem 0 0; color: var(--teal-dark); font-size: 1.2rem; font-weight: 800; }
.campaign-image-badge { position: absolute; right: .8rem; bottom: .8rem; max-width: 70%; padding: .38rem .7rem; border-radius: 999px; background: #a5342a; color: white; box-shadow: 0 4px 14px rgba(24,30,39,.24); font-size: .72rem; font-weight: 800; text-align: center; }
.campaign-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: .2rem .7rem; margin-top: .8rem; padding: .7rem .85rem; border: 1px solid #f5d6cd; border-radius: 9px; background: #fff8f5; }
.campaign-price-label { width: 100%; color: #9c3b2d; font-size: .7rem; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; }
.campaign-price del, .detail-old-price { color: #807f86; font-size: .85rem; font-weight: 600; }
.campaign-price strong { color: #a5342a; font: 800 1.32rem/1.1 var(--font-display); }
.detail-price-stack { display: grid; justify-items: end; gap: .15rem; }
.detail-campaign-badge { padding: .15rem .35rem; border-radius: 4px; background: #fff0e8; color: #a5342a; font-size: .64rem; font-weight: 800; }
.model-meta { display: flex; justify-content: space-between; gap: .6rem; color: var(--brand); font-size: .66rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.model-content h3 { margin-top: .5rem; }
.specs { display: grid; grid-template-columns: repeat(3,1fr); gap: .4rem; margin: 1rem 0; padding: .8rem; border-radius: 8px; background: var(--surface-low); text-align: center; }
.specs small { display: block; color: var(--muted); }
.specs strong { color: var(--ink); font-family: var(--font-display); }
.card-actions { display: flex; gap: .6rem; margin-top: auto; padding-top: 1rem; }
.card-actions .btn { flex: 1; min-height: 38px; padding: .5rem; font-size: .75rem; }
.catalog-grid .card-actions .btn-ghost { flex: 1; font-size: .75rem; }
.catalog-banner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; margin-top: 1.5rem; padding: 1.25rem; border-radius: var(--radius); background: var(--surface-mid); }

.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.feature { padding: 1.35rem; border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-sm); }
.feature-icon { width: 44px; height: 44px; display: grid; place-items: center; margin-bottom: 1rem; border-radius: 10px; background: var(--accent-soft); color: var(--brand); }
.feature p { margin-top: .4rem; color: var(--muted); font-size: .83rem; }
.steps { display: grid; grid-template-columns: repeat(6,1fr); gap: .8rem; }
.step { min-height: 160px; padding: 1.2rem; border-radius: var(--radius); background: var(--white); }
.step:last-child { background: var(--ink); color: var(--white); }
.step-no { color: var(--brand); font: 800 1.1rem var(--font-display); }
.step h3 { margin: .7rem 0 .4rem; font-size: 1rem; }
.step:last-child h3 { color: var(--white); }
.step p { color: var(--muted); font-size: .75rem; }
.step:last-child p { color: #c3d0de; }
.projects { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; }
.project-card img { width: 100%; height: 220px; object-fit: cover; }
.project-card .card-body { padding: 1.1rem; }
.project-card small { color: var(--brand); font-weight: 700; }
.info-split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 3rem; align-items: center; }
.checks { display: grid; gap: .65rem; margin-top: 1.5rem; }
.check { display: flex; align-items: center; gap: .7rem; padding: .8rem 1rem; border-radius: 8px; background: var(--white); box-shadow: var(--shadow-sm); }
.check .icon { color: var(--brand); }
.review-box { padding: 1.5rem; border-radius: var(--radius); background: var(--ink); color: white; box-shadow: var(--shadow-lg); }
.review-box blockquote { margin: 0; font: 500 1.15rem/1.5 var(--font-display); }
.review-box footer { margin-top: 1rem; color: var(--accent); font-size: .8rem; }

.page-hero { padding: 4rem 0 2.5rem; background: var(--white); }
.breadcrumb { margin-bottom: 1rem; color: var(--muted); font-size: .76rem; }
.page-hero .lede { max-width: 820px; margin-top: 1rem; }
.chip-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2rem; }
.chip { padding: .55rem .9rem; border-radius: 999px; background: var(--surface-low); color: var(--ink); font-size: .76rem; font-weight: 700; }
.chip.active { background: var(--ink); color: white; }
.catalog-tools { display: grid; grid-template-columns: 1fr auto auto; gap: 1rem; margin-bottom: 1rem; padding: 1rem; border-radius: var(--radius); background: var(--white); }
.catalog-layout { display: grid; grid-template-columns: 285px 1fr; gap: 1.25rem; }
.filters { align-self: start; padding: 1.25rem; border-radius: var(--radius); background: var(--white); }
.filter-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.filter-head h2 { font-size: 1.15rem; }
.filter-group { padding: 1rem 0; border-top: 1px solid var(--line); }
.filter-group:first-of-type { border-top: 0; }
.filter-group h3 { margin-bottom: .7rem; font-size: .9rem; }
.check-label { display: flex; align-items: center; gap: .55rem; margin: .45rem 0; font-size: .8rem; font-weight: 500; }
.check-label input { width: 16px; height: 16px; accent-color: var(--brand); }
.range-values { display: flex; justify-content: space-between; margin-top: .35rem; font-size: .76rem; }
.catalog-section { padding-top: 1rem; }
.catalog-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 1rem; }
.catalog-grid.list-view { grid-template-columns: 1fr; }
.catalog-grid.list-view .model-card { display: grid; grid-template-columns: 260px 1fr; }
.catalog-grid.list-view .media { height: 100%; min-height: 260px; }
.results-note { margin: 1.2rem 0; color: var(--muted); font-size: .8rem; }
.no-results { display: none; grid-column: 1 / -1; padding: 3rem; border-radius: var(--radius); background: white; text-align: center; }
.no-results.show { display: block; }
.service-panel { display: grid; grid-template-columns: 1.35fr .85fr; gap: 2rem; padding: 2rem; border-radius: var(--radius-lg); background: var(--white); }
.service-points { display: grid; grid-template-columns: repeat(3,1fr); gap: .8rem; margin-top: 1.3rem; }
.service-point { padding: 1rem; border-radius: 8px; background: var(--surface-low); font-size: .78rem; }
.quote-form { padding: 1.4rem; border-radius: var(--radius); background: var(--surface-mid); }
.quote-form h3 { margin-bottom: .5rem; }
.quote-form .fields { display: grid; gap: .7rem; margin-top: 1rem; }

.detail-head { padding: 1.5rem 0; background: var(--white); border-bottom: 1px solid var(--line); }
.detail-title-row { display: flex; align-items: start; justify-content: space-between; gap: 1rem; }
.detail-title-row h1 { font-size: clamp(2rem,4vw,3rem); }
.key-specs { display: grid; grid-template-columns: repeat(5,1fr); gap: .8rem; margin-top: 1.25rem; }
.catalog-key-specs { grid-template-columns: repeat(4,1fr); }
.key-spec { padding: .9rem; border-radius: 8px; background: var(--surface-low); text-align: center; }
.key-spec small { display: block; color: var(--muted); }
.gallery-layout { display: grid; grid-template-columns: minmax(0,1.65fr) minmax(300px,.75fr); gap: 1.25rem; align-items: start; }
.gallery-layout > * { min-width: 0; }
.gallery-card, .offer-card { padding: 1rem; border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-sm); }
.gallery-main { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 9px; }
.thumbs { display: grid; grid-template-columns: repeat(5,1fr); gap: .55rem; margin-top: .7rem; }
.thumb { padding: 0; overflow: hidden; border: 2px solid transparent; border-radius: 6px; background: transparent; }
.thumb.active { border-color: var(--brand); }
.thumb img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.story-card { margin-top: 1rem; padding: 1.4rem; border-radius: var(--radius); background: var(--white); }
.story-card .feature-grid { margin-top: 1rem; }
.offer-card { position: sticky; top: 95px; }
.offer-card h2 { font-size: 1.4rem; }
.offer-card .fields { display: grid; gap: .65rem; margin-top: 1rem; }
.plan-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 1.5rem; align-items: start; }
.plan-card { padding: 1rem; border-radius: var(--radius); background: var(--white); }
.plan-card img { width: 100%; border-radius: 8px; }
.plan-card figcaption, .technical-visual figcaption { padding: .7rem .25rem .1rem; color: var(--muted); font-size: .76rem; }
.plan-summary { display: grid; gap: 1rem; }
.area-table { overflow: hidden; border-radius: var(--radius); background: white; }
.area-row { display: flex; justify-content: space-between; gap: 1rem; padding: .72rem 1rem; border-bottom: 1px solid var(--line); }
.area-row:last-child { border-bottom: 0; }
.area-row span:last-child { font-weight: 800; }
.technical-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin-top: 2rem; }
.technical-detail-grid { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(420px,.95fr); gap: 1.5rem; align-items: start; }
.technical-visual { padding: 1rem; border-radius: var(--radius); background: var(--white); }
.technical-visual img { width: 100%; border-radius: 8px; }
.catalog-spec-table { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.catalog-spec-row { display: grid; grid-template-columns: minmax(150px,.75fr) minmax(0,1.25fr); border-bottom: 1px solid var(--line); }
.catalog-spec-row:last-child { border-bottom: 0; }
.catalog-spec-row span, .catalog-spec-row strong { padding: .7rem .9rem; font-size: .76rem; }
.catalog-spec-row span { color: var(--muted); }
.catalog-spec-row strong { border-left: 1px solid var(--line); font-weight: 600; }
.catalog-note { margin-top: 1rem; padding: .9rem; border-left: 3px solid var(--brand); background: var(--surface-low); color: var(--muted); font-size: .8rem; }
.catalog-thumbs { grid-template-columns: repeat(2, minmax(0,120px)); }
.catalog-main-image { background: var(--surface-mid); }
.model-gallery { padding: 1.15rem; border: 1px solid var(--line); box-shadow: 0 16px 42px rgba(17, 42, 52, .08); }
.gallery-topline, .gallery-bottomline { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.gallery-topline { padding: .15rem .2rem 1rem; }
.gallery-topline h2 { margin: .15rem 0 0; font-size: clamp(1.15rem, 2vw, 1.45rem); }
.gallery-kicker { margin: 0; color: var(--brand); font-size: .67rem; font-weight: 800; letter-spacing: .14em; }
.gallery-counter { padding: .4rem .65rem; border-radius: 999px; background: var(--surface-low); color: var(--muted); font-size: .72rem; font-weight: 700; white-space: nowrap; }
.gallery-stage { position: relative; overflow: hidden; aspect-ratio: 16 / 10; border-radius: 12px; background: #e7edf0; }
.gallery-stage[data-view="plan"] { background: #f7f8f8; }
.gallery-image-trigger { display: block; width: 100%; height: 100%; padding: 0; background: transparent; cursor: zoom-in; }
.gallery-image-trigger img { display: block; width: 100%; height: 100%; object-fit: contain; }
.gallery-image-trigger:focus-visible, .plan-image-trigger:focus-visible { outline: 3px solid var(--brand); outline-offset: -3px; }
.plan-image-trigger { display: block; width: 100%; padding: 0; border-radius: 8px; background: transparent; cursor: zoom-in; }
.plan-image-trigger img { display: block; width: 100%; }
.gallery-expand { display: inline-flex; align-items: center; gap: .5rem; padding: .55rem .7rem; border-radius: 8px; background: #142736; color: #fff; font-size: .73rem; font-weight: 700; white-space: nowrap; }
.gallery-expand:hover { background: var(--brand); }
.gallery-expand:focus-visible, .gallery-arrows button:focus-visible, .model-gallery-thumb:focus-visible, .gallery-lightbox button:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; }
.gallery-bottomline { min-height: 3.1rem; padding: .55rem .15rem; }
.gallery-bottomline p { margin: 0; color: var(--muted); font-size: .76rem; }
.gallery-bottom-actions { display: flex; align-items: center; gap: .6rem; }
.gallery-arrows { display: flex; gap: .35rem; }
.gallery-arrows button { width: 2rem; height: 2rem; border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--ink); font-size: 1rem; }
.gallery-arrows button:hover { border-color: var(--brand); color: var(--brand); }
.model-gallery .catalog-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(145px, 1fr)); gap: .7rem; margin-top: .2rem; }
.model-gallery-thumb { display: grid; gap: .45rem; padding: .4rem; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); text-align: left; transition: border-color .15s ease, box-shadow .15s ease; }
.model-gallery-thumb.active { border-color: var(--brand); box-shadow: 0 0 0 2px rgba(0, 105, 115, .16); }
.model-gallery-thumb:hover { border-color: var(--brand); }
.thumb-image { display: block; overflow: hidden; border-radius: 6px; background: #f3f6f7; }
.model-gallery-thumb img { display: block; width: 100%; aspect-ratio: 2.25; object-fit: contain; }
.model-gallery-thumb[data-gallery-index]:last-child img { object-fit: contain; }
.thumb-label { padding: 0 .3rem .15rem; font-size: .76rem; font-weight: 700; }
.gallery-lightbox { width: min(94vw, 1120px); max-width: none; max-height: 94vh; padding: .8rem; border: 0; border-radius: 14px; background: #fff; box-shadow: 0 30px 100px rgba(0,0,0,.3); }
.gallery-lightbox::backdrop { background: rgba(7, 24, 32, .86); }
.gallery-lightbox-toolbar, .gallery-lightbox-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.gallery-lightbox-toolbar { padding: .15rem .4rem .7rem; font-weight: 700; }
.gallery-lightbox-tools { display: flex; align-items: center; gap: .5rem; }
.gallery-lightbox-toolbar button { height: 2.1rem; padding: 0 .7rem; border-radius: 6px; background: var(--surface-low); font-size: .75rem; font-weight: 700; }
.gallery-lightbox-toolbar [data-lightbox-close] { width: 2.1rem; padding: 0; border-radius: 50%; font-size: 1rem; }
.gallery-lightbox-canvas { display: grid; place-items: center; overflow: auto; max-height: calc(94vh - 122px); background: #f4f6f7; border-radius: 8px; }
.gallery-lightbox-canvas img { display: block; width: 100%; max-height: calc(94vh - 122px); object-fit: contain; cursor: zoom-in; }
.gallery-lightbox-canvas.is-zoomed { display: block; }
.gallery-lightbox-canvas.is-zoomed img { width: auto; max-width: none; max-height: none; cursor: zoom-out; }
.gallery-lightbox-footer { padding: .7rem .3rem .1rem; color: var(--muted); font-size: .75rem; }
.gallery-lightbox-footer button { padding: .4rem .55rem; border-radius: 6px; background: var(--surface-low); color: var(--ink); font-weight: 700; }
.gallery-lightbox-footer button:hover { color: var(--brand); }
.related-models .model-card .media { height: 220px; }
.tech-card { padding: 1.25rem; border-radius: var(--radius); background: var(--white); }
.tech-card ul { padding-left: 1rem; color: var(--muted); font-size: .8rem; }
.scope-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; margin-top: 1.5rem; }
.scope-card { padding: 1.25rem; border-radius: var(--radius); background: var(--white); }
.scope-card ul { list-style: none; margin: 1rem 0 0; padding: 0; }
.scope-card li { margin: .45rem 0; padding: .45rem .7rem; border-radius: 5px; background: var(--surface-low); color: var(--muted); font-size: .8rem; }
.scope-card li::before { content: ""; display: inline-block; width: 15px; height: 15px; margin-right: .45rem; vertical-align: -2px; background: var(--brand); }
.scope-included li::before { -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 4 4L19 6'/%3E%3C/svg%3E") center/contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 4 4L19 6'/%3E%3C/svg%3E") center/contain no-repeat; }
.scope-client li::before { -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3C/svg%3E") center/contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3C/svg%3E") center/contain no-repeat; }
.accordion { max-width: 880px; margin: 1.5rem auto 0; }
.accordion-item { margin-bottom: .65rem; border-radius: 8px; background: white; overflow: hidden; }
.accordion-button { width: 100%; display: flex; justify-content: space-between; gap: 1rem; padding: 1rem; background: white; color: var(--ink); text-align: left; font-weight: 700; }
.accordion-panel { display: none; padding: 0 1rem 1rem; color: var(--muted); }
.accordion-item.open .accordion-panel { display: block; }
.accordion-item.open .accordion-button span { transform: rotate(45deg); }

.cta { padding: 2rem; border-radius: var(--radius); background: #102b43; color: white; }
.cta h2 { color: white; }
.cta .lede { color: #bfccda; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.site-footer { background: var(--ink); color: #aebdcb; }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(4,1fr); gap: 2rem; padding: 3.5rem 0 2rem; }
.footer-grid h3, .footer-grid h4 { margin-bottom: .8rem; color: white; font-size: .9rem; }
.footer-grid p, .footer-grid a { display: block; margin: .3rem 0; font-size: .76rem; }
.footer-grid a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 0 1.5rem; border-top: 1px solid rgba(255,255,255,.1); font-size: .7rem; }
.toast { position: fixed; z-index: 200; right: 1rem; bottom: 1rem; max-width: 360px; padding: 1rem 1.2rem; border-radius: 9px; background: var(--ink); color: white; box-shadow: var(--shadow-lg); transform: translateY(150%); transition: transform .25s; }
.toast.show { transform: translateY(0); }

/* Buyer education and conversion */
.section-copy { max-width: 520px; }
.guide-hero { padding: 5rem 0; overflow: hidden; background: radial-gradient(circle at 85% 15%, rgba(121,212,226,.22), transparent 28%), var(--ink); color: var(--white); }
.guide-hero-grid { display: grid; grid-template-columns: minmax(0,1.35fr) minmax(320px,.65fr); gap: 4rem; align-items: center; }
.guide-hero h1 { color: var(--white); }
.guide-hero .lede { max-width: 760px; margin-top: 1.25rem; color: #c7d4e1; }
.guide-summary { padding: 1.6rem; border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius-lg); background: rgba(255,255,255,.08); backdrop-filter: blur(12px); }
.guide-summary > strong { display: block; margin-bottom: 1rem; color: var(--accent); font-family: var(--font-display); font-size: 1.15rem; }
.guide-summary ol { display: grid; gap: .7rem; margin: 0; padding-left: 1.35rem; color: #dce6f0; }
.guide-nav { position: sticky; z-index: 80; top: 104px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.96); backdrop-filter: blur(12px); }
.guide-nav .container { display: flex; gap: 1.5rem; overflow-x: auto; scrollbar-width: none; }
.guide-nav a { flex: 0 0 auto; padding: .85rem 0; color: var(--muted); font-size: .78rem; font-weight: 700; }
.guide-nav a:hover { color: var(--brand); }
.decision-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
.decision-card { min-height: 215px; padding: 1.35rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.decision-card.featured { border-color: transparent; background: var(--ink); color: #d9e4ef; }
.decision-card.featured h3 { color: var(--white); }
.decision-card p { margin-top: .7rem; color: var(--muted); font-size: .83rem; }
.decision-card.featured p { color: #b8c8d8; }
.decision-no { display: inline-grid; width: 35px; height: 35px; place-items: center; margin-bottom: 1rem; border-radius: 9px; background: var(--accent-soft); color: var(--brand); font: 800 .75rem var(--font-display); }
.budget-step-card { display: flex; flex-direction: column; align-items: flex-start; width: 100%; min-height: 190px; text-align: left; cursor: pointer; font: inherit; transition: border-color .2s, box-shadow .2s; }
.budget-step-card:hover, .budget-step-card:focus-visible { border-color: var(--brand); box-shadow: var(--shadow-sm); }
.budget-step-title { color: var(--ink); font: 700 1.18rem/1.2 var(--font-display); }
.budget-step-card.featured .budget-step-title { color: var(--white); }
.budget-step-description { margin-top: .6rem; color: var(--muted); font-size: .8rem; line-height: 1.5; }
.budget-step-card.featured .budget-step-description { color: #b8c8d8; }
.budget-step-status { margin-top: auto; padding-top: .8rem; color: var(--brand); font-size: .73rem; font-weight: 700; }
.budget-step-card.featured .budget-step-status { color: var(--accent); }
.budget-step-card.completed:not(.featured) { border-color: var(--accent); }
.budget-assessment { margin-top: 1rem; padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-low); }
.budget-progress-head { display: flex; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .75rem; }
.budget-progress-head strong { color: var(--ink); }
.budget-progress-track { height: 7px; margin: .6rem 0 1.5rem; overflow: hidden; border-radius: 9px; background: #dbe6f2; }
.budget-progress-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--brand); transition: width .2s; }
.budget-question[hidden], .budget-error[hidden], .budget-result[hidden], .budget-controls [hidden] { display: none; }
.budget-question h3, .budget-result h3 { margin: .25rem 0 .5rem; font-size: 1.3rem; }
.budget-question > p:not(.eyebrow), .budget-result > p:not(.eyebrow) { color: var(--muted); font-size: .83rem; }
.budget-options { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: .7rem; margin-top: 1.2rem; }
.budget-options label { display: flex; align-items: center; gap: .6rem; min-height: 54px; padding: .75rem; border: 1px solid var(--line); border-radius: 9px; background: var(--white); cursor: pointer; font-size: .8rem; font-weight: 700; }
.budget-options label:has(input:checked) { border-color: var(--brand); background: #e9f8fb; color: var(--brand); }
.budget-options input { width: 17px; height: 17px; flex: 0 0 auto; accent-color: var(--brand); }
.budget-error { margin-top: .9rem; color: #a5342a; font-size: .78rem; font-weight: 700; }
.budget-controls { display: flex; justify-content: space-between; gap: .7rem; margin-top: 1.25rem; }
.budget-controls [data-budget-next] { margin-left: auto; }
.budget-result { margin-top: 1.2rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.budget-result ul { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .6rem; margin: 1rem 0; padding: 0; list-style: none; }
.budget-result li { display: flex; justify-content: space-between; gap: .8rem; padding: .8rem; border-radius: 8px; background: var(--white); font-size: .78rem; }
.budget-result li strong { text-align: right; }
.budget-result .btn { margin-top: 1rem; }
.scope-table-wrap { margin-top: 1.5rem; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.scope-table { width: 100%; min-width: 760px; border-collapse: collapse; text-align: left; }
.scope-table th, .scope-table td { padding: .9rem 1rem; border-bottom: 1px solid var(--line); vertical-align: top; font-size: .8rem; }
.scope-table th { background: var(--surface-low); color: var(--ink); font-family: var(--font-display); }
.scope-table td:first-child { color: var(--ink); font-weight: 700; }
.scope-table td:last-child { color: var(--brand-strong); }
.scope-table tr:last-child td { border-bottom: 0; }
.land-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 1.5rem; align-items: stretch; }
.land-checklist { padding: 1.5rem; border-radius: var(--radius); background: var(--white); }
.land-checklist h3 { margin-bottom: 1rem; }
.land-checklist .check { box-shadow: none; border: 1px solid var(--line); }
.warning-card { display: flex; flex-direction: column; justify-content: center; padding: 2rem; border-radius: var(--radius-lg); background: var(--ink); color: #c9d5e1; }
.warning-card h3 { color: var(--white); font-size: 1.55rem; }
.warning-card > p:not(.eyebrow) { margin: 1rem 0 1.5rem; }
.warning-card .btn { align-self: flex-start; }
.compare-note { display: grid; grid-template-columns: .8fr 1.2fr; gap: 2rem; align-items: center; margin-top: 1.5rem; padding: 1.5rem; border-left: 4px solid var(--brand); border-radius: 0 var(--radius) var(--radius) 0; background: var(--surface-low); }
.compare-note > p { color: var(--muted); }
.process-timeline { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.process-timeline article { display: flex; gap: 1rem; min-height: 155px; padding: 1.25rem; border-radius: var(--radius); background: var(--white); }
.process-timeline article > span { flex: 0 0 auto; color: var(--brand); font: 800 1.1rem var(--font-display); }
.process-timeline h3 { font-size: 1rem; }
.process-timeline p { margin-top: .5rem; color: var(--muted); font-size: .78rem; }
.contract-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 3rem; align-items: center; }
.contract-list { display: grid; grid-template-columns: repeat(2,1fr); gap: .65rem 1.5rem; margin: 1.5rem 0 0; padding: 0; list-style: none; }
.contract-list li { position: relative; padding-left: 1.55rem; color: var(--muted); font-size: .84rem; }
.contract-list li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 800; }
.contract-cta { padding: 2rem; border-radius: var(--radius-lg); background: var(--surface-mid); }
.contract-cta > .icon { width: 2.2rem; height: 2.2rem; margin-bottom: 1rem; color: var(--brand); }
.contract-cta p { margin: .8rem 0 1.3rem; color: var(--muted); }
.faq-wide { width: 100%; max-width: none; }
.accordion-button span { flex: 0 0 auto; transition: transform .2s; }
.lead-panel { display: grid; grid-template-columns: .82fr 1.18fr; gap: 2rem; padding: 2rem; border-radius: var(--radius-lg); background: var(--ink); color: var(--white); }
.lead-copy { padding: 1rem; }
.lead-copy h2 { color: var(--white); }
.lead-copy .lede { margin-top: 1rem; color: #bdcad7; }
.lead-promises { display: grid; gap: .8rem; margin-top: 1.5rem; }
.lead-promises > div { display: flex; align-items: center; gap: .8rem; color: #dce5ee; }
.lead-promises strong { display: grid; width: 30px; height: 30px; flex: 0 0 auto; place-items: center; border-radius: 50%; background: var(--accent); color: var(--ink); font-size: .75rem; }
.lead-form { background: var(--white); color: var(--ink); }
.form-two { display: grid; grid-template-columns: repeat(2,1fr); gap: .8rem; }
.lead-form .form-two > :last-child { grid-column: 1 / -1; }
.consent { display: flex; align-items: flex-start; gap: .6rem; margin: .9rem 0; font-weight: 500; line-height: 1.45; }
.consent input { width: 17px; height: 17px; flex: 0 0 auto; margin-top: .15rem; accent-color: var(--brand); }
.form-note { margin-top: .7rem; color: var(--muted); font-size: .72rem; text-align: center; }
.honeypot { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.info-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.3rem; }
.buyer-strip { padding: 1.25rem 0 2.75rem; }
.buyer-strip-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1rem; }
.buyer-strip-grid a { display: flex; align-items: flex-start; gap: .8rem; min-width: 0; min-height: 108px; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-sm); transition: border-color .2s, transform .2s, box-shadow .2s; }
.buyer-strip-grid a:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow-lg); }
.buyer-strip-grid .icon { width: 2.4rem; height: 2.4rem; flex: 0 0 auto; padding: .55rem; border-radius: 9px; background: var(--accent-soft); color: var(--brand); }
.buyer-strip-grid span { min-width: 0; }
.buyer-strip-grid strong { display: block; margin-bottom: .2rem; color: var(--ink); font: 700 .94rem/1.25 var(--font-display); }
.buyer-strip-grid small { display: block; color: var(--muted); font-size: .74rem; line-height: 1.45; }

/* Model detail: listing-style overview and contact panel */
.detail-head { padding: 1.15rem 0 1.3rem; }
.detail-head .breadcrumb { margin-bottom: .8rem; }
.detail-title-row { align-items: end; gap: 1.5rem; }
.detail-title-row h1 { margin: .1rem 0; line-height: 1.1; }
.detail-title-row .muted { margin-top: .35rem; }
.detail-header-actions { display: flex; flex-wrap: wrap; gap: .55rem; }
.detail-header-actions .btn { min-height: 40px; padding: .5rem .8rem; font-size: .76rem; }
.catalog-key-specs { grid-template-columns: repeat(4,minmax(0,1fr)); gap: .7rem; margin-top: 1.1rem; }
.catalog-key-specs .key-spec { display: flex; align-items: center; justify-content: space-between; gap: .6rem; padding: .85rem 1rem; border: 1px solid var(--line); border-radius: 9px; background: #f6f9fc; text-align: left; }
.catalog-key-specs .key-spec small { font-size: .72rem; }
.catalog-key-specs .key-spec strong { font: 700 .86rem var(--font-display); white-space: nowrap; }
.detail-anchor-nav { position: sticky; z-index: 90; top: 104px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.97); }
.detail-anchor-nav .container { display: flex; gap: 1.6rem; overflow-x: auto; scrollbar-width: none; }
.detail-anchor-nav a { flex: 0 0 auto; padding: .75rem 0; color: var(--muted); font-size: .78rem; font-weight: 700; }
.detail-anchor-nav a:hover, .detail-anchor-nav a:focus-visible { color: var(--brand); }
.detail-overview { padding: 1.6rem 0 2.6rem; }
.detail-overview .gallery-layout { grid-template-columns: minmax(0,1.75fr) minmax(315px,.8fr); gap: 1.2rem; }
.detail-overview .model-gallery { padding: .9rem; }
.detail-overview .gallery-stage { aspect-ratio: 16/10; }
.detail-overview .story-card { border: 1px solid var(--line); }
.listing-sidebar { position: sticky; top: 166px; display: grid; gap: .85rem; min-width: 0; }
.listing-spec-card { padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-sm); }
.listing-spec-card .eyebrow { margin-bottom: .7rem; }
.listing-spec-card .catalog-key-specs { grid-template-columns: 1fr; gap: 0; margin: 0; }
.listing-spec-card .key-spec { padding: .72rem 0; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: none; }
.listing-spec-card .key-spec small { font-size: .78rem; }
.listing-spec-card .key-spec strong { font-size: .88rem; text-align: right; white-space: normal; }
.listing-price-card { padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow-sm); }
.listing-price-card .eyebrow { margin-bottom: .3rem; }
.listing-price, .listing-price-fallback { display: block; color: var(--ink); font: 800 clamp(1.45rem,2vw,1.85rem)/1.1 var(--font-display); }
.listing-price-fallback[hidden] { display: none; }
.listing-price-card .detail-price-stack { justify-items: start; gap: .25rem; }
.listing-price-card .detail-price-stack .listing-price { color: #a5342a; }
.listing-price-card .detail-old-price { font-size: .94rem; }
.listing-vat-note { margin-top: .45rem; color: var(--muted); font-size: .72rem; font-weight: 500; }
.listing-price-note { margin-top: .75rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .76rem; line-height: 1.5; }
.listing-contact { display: flex; align-items: center; gap: .7rem; margin: 1rem 0; }
.listing-contact-mark { display: grid; width: 2.6rem; height: 2.6rem; flex: 0 0 auto; place-items: center; border-radius: 9px; background: var(--ink); color: white; font: 800 1.2rem var(--font-display); }
.listing-contact strong, .listing-contact small { display: block; }
.listing-contact strong { font-size: .87rem; }
.listing-contact small { margin-top: .1rem; color: var(--muted); font-size: .7rem; }
.listing-contact-actions { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem; }
.listing-contact-actions .btn { min-width: 0; padding: .55rem .4rem; font-size: .73rem; }
.detail-quote-section .offer-card { position: static; display: grid; grid-template-columns: minmax(0,.7fr) minmax(0,1.3fr); gap: 2rem; padding: 2rem; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.detail-quote-section .offer-card h2 { margin: .25rem 0 .6rem; }
.detail-quote-section .offer-card .fields { grid-template-columns: repeat(2,minmax(0,1fr)); gap: .9rem; margin: 0; }
.detail-quote-section .offer-card .fields button { grid-column: 1 / -1; }
#gorseller, #plan, #teknik, #teklif { scroll-margin-top: 168px; }

@media (max-width: 1100px) {
  .topbar { display: none; }
  .main-nav { display: none; }
  .nav-actions .whatsapp { display: none; }
  .menu-toggle { display: grid; place-items: center; }
  .mobile-panel { position: fixed; z-index: 90; inset: 104px 0 0; display: block; padding: 1.5rem; background: var(--white); transform: translateX(100%); transition: transform .25s; }
  .mobile-panel { visibility: hidden; }
  .mobile-panel.open { visibility: visible; transform: translateX(0); }
  .mobile-panel a { display: block; padding: 1rem 0; border-bottom: 1px solid var(--line); font: 700 1.1rem var(--font-display); }
  .form-grid { grid-template-columns: repeat(2,1fr); }
  .form-grid .btn { grid-column: span 2; }
  .model-finder-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .category-grid { grid-template-columns: repeat(2,1fr); }
  .steps { grid-template-columns: repeat(3,1fr); }
  .catalog-layout { grid-template-columns: 235px 1fr; }
  .catalog-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .technical-grid { grid-template-columns: repeat(2,1fr); }
  .technical-detail-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(3,1fr); }
  .guide-nav { top: 82px; }
  .decision-grid, .buyer-strip-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .process-timeline { grid-template-columns: repeat(2,1fr); }
  .detail-overview .gallery-layout { grid-template-columns: minmax(0,1.5fr) minmax(285px,.8fr); }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .section { padding: 3.8rem 0; }
  .nav-row { min-height: 82px; }
  .brand img { width: 130px; height: 76px; }
  .nav-actions > .btn { display: none; }
  .mobile-panel { top: 82px; }
  .hero { min-height: 680px; }
  .hero::before { background: linear-gradient(0deg, rgba(4,20,35,.97) 0%, rgba(4,20,35,.62) 70%, rgba(4,20,35,.32) 100%), url("../assets/images/panoramik-villa.jpg") 61% center/cover; }
  .hero-content { padding: 6rem 0 8rem; }
  .hero .lede { font-size: .93rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .trust-row { grid-template-columns: 1fr; }
  .finder-wrap { margin-top: -48px; }
  .finder { padding: 1.2rem; }
  .finder-head, .section-head { align-items: start; flex-direction: column; }
  .finder-head { margin-bottom: 1rem; }
  .model-finder-grid { grid-template-columns: 1fr; }
  .buyer-strip { padding: 1rem 0 2.25rem; }
  .buyer-strip-grid a { min-height: 0; padding: .9rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .btn { grid-column: auto; }
  .category-grid, .model-grid, .projects, .feature-grid, .steps, .technical-grid, .scope-grid { grid-template-columns: 1fr; }
  .image-card img { height: 200px; }
  .catalog-banner, .cta-inner { align-items: stretch; flex-direction: column; }
  .info-split, .service-panel, .plan-layout, .gallery-layout { grid-template-columns: 1fr; }
  .catalog-tools { grid-template-columns: 1fr auto; }
  .catalog-tools select { grid-column: 1 / -1; }
  .catalog-layout { grid-template-columns: 1fr; }
  .filters { display: none; }
  .filters.open { display: block; }
  .catalog-grid { grid-template-columns: 1fr; }
  .catalog-grid.list-view .model-card { display: flex; }
  .service-points { grid-template-columns: 1fr; }
  .detail-title-row { flex-direction: column; }
  .key-specs, .catalog-key-specs { grid-template-columns: repeat(2,1fr); }
  .key-spec:last-child { grid-column: auto; }
  .offer-card { position: static; }
  .thumbs { width: 100%; grid-template-columns: repeat(5, 76px); overflow-x: auto; }
  .catalog-thumbs { grid-template-columns: repeat(2, 90px); }
  .catalog-spec-row { grid-template-columns: 1fr; }
  .catalog-spec-row strong { padding-top: 0; border-left: 0; }
  .detail-steps { grid-template-columns: 1fr !important; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
  .guide-hero { padding: 4rem 0; }
  .guide-hero-grid, .land-grid, .contract-grid, .lead-panel, .compare-note { grid-template-columns: 1fr; }
  .guide-hero-grid { gap: 2rem; }
  .guide-nav { top: 82px; }
  .detail-anchor-nav { top: 82px; }
  .detail-overview .gallery-layout { display: flex; flex-direction: column; }
  .section.detail-overview { padding: 1rem 0 2.5rem; }
  .listing-sidebar { display: contents; }
  .detail-overview .gallery-layout > div:first-child { order: 0; width: 100%; }
  .listing-spec-card { order: 1; width: 100%; }
  .listing-price-card { order: 2; width: 100%; }
  .detail-header-actions { width: 100%; }
  .detail-header-actions .btn { flex: 1; }
  .detail-quote-section .offer-card { grid-template-columns: 1fr; gap: 1.2rem; padding: 1.25rem; }
  .detail-quote-section .offer-card .fields { grid-template-columns: 1fr; }
  #gorseller, #plan, #teknik, #teklif { scroll-margin-top: 136px; }
  .decision-grid, .buyer-strip-grid, .process-timeline, .contract-list, .form-two { grid-template-columns: 1fr; }
  .budget-step-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .budget-step-card { min-height: 134px; padding: .85rem; }
  .budget-step-card .decision-no { margin-bottom: .5rem; }
  .budget-step-title { font-size: .98rem; }
  .budget-step-card .budget-step-description { display: none; }
  .budget-step-status { font-size: .66rem; }
  .budget-options, .budget-result ul { grid-template-columns: 1fr; }
  .budget-assessment { padding: 1rem; }
  .budget-progress-head { flex-direction: column; gap: .25rem; }
  .scope-table-wrap { margin-inline: -16px; border-radius: 0; }
  .lead-panel { padding: 1rem; }
  .warning-card { padding: 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}