:root {
  --wood-900: #2b1d12;
  --wood-800: #3d2a1a;
  --wood-600: #8a5a33;
  --wood-500: #b07a45;
  --wood-300: #e2c49d;
  --sand-100: #f7f1e8;
  --sand-50: #fcf9f4;
  --forest: #2f4a3a;
  --ink: #1f1a16;
  --muted: #6b6158;
  --line: #e7ddd0;
  --white: #fff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(43, 29, 18, .10);
  --header-h: 64px;
  --font-head: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-body); color: var(--ink); background: var(--sand-50); line-height: 1.6; font-size: 16px; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; margin: 0 0 .5em; font-weight: 600; }
h1 { font-size: clamp(2rem, 7vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 5vw, 2.6rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.section { padding: 64px 0; }
.section-alt { background: var(--sand-100); }
.section-dark { background: var(--wood-900); color: var(--sand-100); }
.section-photo { position: relative; background: linear-gradient(rgba(27,18,11,.86), rgba(27,18,11,.92)), var(--bg) center / cover; }
.kicker { display: inline-block; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--wood-600); font-weight: 600; margin-bottom: .6rem; }
.section-dark .kicker { color: var(--wood-300); }
.section-head { max-width: 680px; margin-bottom: 36px; }
.muted { color: var(--muted); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 8px; z-index: 100; background: #fff; padding: 8px 12px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 48px; padding: 0 22px; border-radius: 999px; border: 2px solid transparent; font-weight: 600; text-decoration: none; cursor: pointer; font-size: 1rem; font-family: inherit; transition: transform .15s, background .2s, color .2s; }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--wood-600); color: #fff; }
.btn-primary:hover { background: var(--wood-800); }
.btn-ghost { border-color: currentColor; background: transparent; }
.btn-light { background: #fff; color: var(--wood-900); }
.btn svg { width: 20px; height: 20px; }

/* Header */
.header { position: sticky; top: 0; z-index: 50; height: var(--header-h); background: rgba(252, 249, 244, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--font-body); font-weight: 800; font-size: 1.15rem; letter-spacing: .06em; text-transform: uppercase; color: #373737; min-width: 0; }
.brand-mark { width: 44px; height: auto; max-height: 40px; object-fit: contain; flex: none; }
.footer-logo img { width: 180px; height: auto; display: block; }
.brand-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav { display: none; }
.nav a { text-decoration: none; font-weight: 500; padding: 8px 10px; border-radius: 8px; }
.nav a:hover { background: var(--sand-100); }
.header-actions { display: flex; align-items: center; gap: 8px; }
.lang-switch { display: flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; background: #fff; }
.lang-switch button { border: 0; background: transparent; font: inherit; font-size: .8rem; font-weight: 600; padding: 6px 9px; cursor: pointer; color: var(--muted); min-width: 36px; min-height: 34px; }
.lang-switch button[aria-pressed="true"] { background: var(--wood-900); color: #fff; }
.menu-btn { width: 44px; height: 44px; border: 0; background: transparent; display: grid; place-items: center; cursor: pointer; border-radius: 10px; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after { display: block; width: 22px; height: 2px; background: var(--ink); position: relative; transition: transform .25s, background .25s; }
.menu-btn span::before, .menu-btn span::after { content: ''; position: absolute; left: 0; }
.menu-btn span::before { top: -7px; } .menu-btn span::after { top: 7px; }
body.menu-open .menu-btn span { background: transparent; }
body.menu-open .menu-btn span::before { transform: translateY(7px) rotate(45deg); }
body.menu-open .menu-btn span::after { transform: translateY(-7px) rotate(-45deg); }
.header-quote { display: none; }

/* Mobile menu */
.mobile-menu { position: fixed; inset: var(--header-h) 0 0 0; background: var(--sand-50); z-index: 49; padding: 24px 16px calc(24px + env(safe-area-inset-bottom)); display: flex; flex-direction: column; gap: 4px; transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s; overflow-y: auto; }
body.menu-open { overflow: hidden; }
body.menu-open .mobile-menu { transform: none; opacity: 1; visibility: visible; }
.mobile-menu a.link { font-family: var(--font-head); font-size: 1.6rem; text-decoration: none; padding: 10px 0; border-bottom: 1px solid var(--line); }
.mobile-menu .btn { margin-top: 16px; }

/* Hero */
.hero { position: relative; min-height: calc(100svh - var(--header-h)); display: flex; align-items: flex-end; color: #fff; overflow: hidden; background: var(--wood-900); }
.hero-bg { position: absolute; inset: 0; background:
  linear-gradient(180deg, rgba(43,29,18,.15) 0%, rgba(43,29,18,.85) 85%),
  var(--hero-img, repeating-linear-gradient(100deg, #6b4423 0 14px, #7a4f2a 14px 22px, #5e3b1e 22px 40px, #835a33 40px 48px));
  background-size: cover; background-position: center; transform: scale(1.03); }
.hero .container { position: relative; padding-top: 48px; padding-bottom: 40px; }
.hero h1 em { font-style: italic; color: var(--wood-300); }
.hero p { font-size: 1.1rem; max-width: 560px; opacity: .92; }
.hero .kicker { color: var(--wood-300); }
.hero-ctas { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 32px; border-top: 1px solid rgba(255,255,255,.2); padding-top: 20px; }
.stat strong { display: block; font-family: var(--font-head); font-size: clamp(1.35rem, 6vw, 1.9rem); line-height: 1.1; white-space: nowrap; font-variant-numeric: lining-nums; }
.stat > span { font-size: .78rem; opacity: .85; }
.stats-note { font-size: .7rem; opacity: .6; margin-top: 8px; }

/* Cards / grids */
.grid { display: grid; gap: 16px; }
.card { background: #fff; border-radius: var(--radius); padding: 24px; border: 1px solid var(--line); }
.service-card { display: flex; gap: 16px; align-items: flex-start; }
.service-card .icon { flex: none; width: 48px; height: 48px; border-radius: 12px; background: var(--sand-100); display: grid; place-items: center; color: var(--wood-600); }
.service-card .icon svg { width: 26px; height: 26px; }
.service-card p { color: var(--muted); margin: 0; font-size: .95rem; }
.why-item { padding: 20px 0; border-top: 1px solid rgba(255,255,255,.15); }
.why-item h3 { color: var(--wood-300); }
.why-item p { opacity: .85; margin: 0; }

/* Projects */
.filters { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 8px; margin: 0 -16px 20px; padding-left: 16px; padding-right: 16px; scrollbar-width: none; }
.filters::-webkit-scrollbar { display: none; }
.chip { flex: none; border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 8px 16px; font: inherit; font-size: .9rem; cursor: pointer; min-height: 40px; }
.chip[aria-pressed="true"] { background: var(--wood-900); color: #fff; border-color: var(--wood-900); }
.project-card { position: relative; display: block; border-radius: var(--radius); overflow: hidden; text-decoration: none; color: #fff; aspect-ratio: 4 / 3; background: var(--wood-800); }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.project-card:hover img { transform: scale(1.05); }
.project-card .overlay { position: absolute; inset: auto 0 0 0; padding: 48px 16px 16px; background: linear-gradient(transparent, rgba(0,0,0,.75)); }
.project-card h3 { margin: 0 0 4px; }
.project-card .meta { font-size: .82rem; opacity: .9; }
.badge { display: inline-block; background: rgba(255,255,255,.9); color: var(--wood-900); font-size: .72rem; font-weight: 600; border-radius: 999px; padding: 3px 10px; position: absolute; top: 12px; left: 12px; }
.empty { text-align: center; padding: 40px 16px; color: var(--muted); border: 2px dashed var(--line); border-radius: var(--radius); }

.badge-new { top: 44px; background: var(--wood-600); color: #fff; }
.likes { position: absolute; top: 12px; right: 12px; background: rgba(0,0,0,.5); color: #fff; font-size: .78rem; font-weight: 600; border-radius: 999px; padding: 3px 10px; }
.like-btn { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 8px 16px; min-height: 44px; font: inherit; font-weight: 600; cursor: pointer; margin-bottom: 24px; }
.like-btn .heart { color: #c2410c; font-size: 1.2rem; line-height: 1; }
.like-btn[aria-pressed="true"] { border-color: #f3c3a8; background: #fff4ee; cursor: default; }
.like-btn.pop .heart { animation: pop .4s ease; }
.like-count { color: var(--muted); font-weight: 500; }
@keyframes pop { 50% { transform: scale(1.5); } }

/* Journal */
.post-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-decoration: none; transition: transform .2s, box-shadow .2s; }
.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.post-img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--sand-100); }
.post-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.post-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.post-body time { font-size: .8rem; color: var(--muted); }
.post-body h3 { margin: 0; }
.post-body p { color: var(--muted); font-size: .95rem; margin: 0; }
.post-more { margin-top: auto; padding-top: 8px; color: var(--wood-600); font-weight: 600; font-size: .9rem; }
.newsletter { margin-top: 48px; background: var(--wood-900); color: var(--sand-100); border-radius: var(--radius); padding: 28px 20px; display: grid; gap: 16px; }
.newsletter h3 { font-size: 1.5rem; margin-bottom: 6px; }
.newsletter p { opacity: .85; margin: 0; }
.newsletter-form { display: grid; gap: 10px; align-content: center; }
.newsletter-form .form-status.ok { color: #9fd3a8; } .newsletter-form .form-status.err { color: #ffb4a8; }
.article { max-width: 760px; padding: 32px 0 8px; }
.article-cover { width: 100%; border-radius: var(--radius); margin: 8px 0 20px; }
.article-lead { font-size: 1.15rem; color: #3f362e; font-weight: 500; }
.article-body p { color: #3f362e; }

/* Budget estimator */
.estimator { display: grid; gap: 20px; padding-bottom: 48px; }
.viewer-wrap { position: relative; }
.viewer { height: 320px; border-radius: var(--radius); background: radial-gradient(ellipse at 50% 85%, #e9e1d4 0%, #f6f1e9 45%, #fbf8f4 75%); border: 1px solid var(--line); perspective: 1100px; perspective-origin: 50% 35%; display: grid; place-items: center; overflow: hidden; touch-action: pan-y; cursor: grab; user-select: none; }
.viewer:active { cursor: grabbing; }
.scene { position: relative; width: 0; height: 0; transform-style: preserve-3d; }
.b3 { position: absolute; left: 0; top: 0; transform-style: preserve-3d; }
.b3 .f { position: absolute; left: 0; top: 0; box-shadow: inset 0 0 0 1px rgba(0,0,0,.12); overflow: hidden; }
.fronts { position: absolute; inset: 3% 2%; display: grid; gap: 2px; }
.fronts .col { display: flex; flex-direction: column; gap: 2px; }
.fronts .door, .fronts .drawer, .fronts .shelves { position: relative; box-shadow: inset 0 0 0 1px rgba(0,0,0,.18); }
.fronts .door { flex: 3; }
.fronts .drawer { flex: .7; }
.fronts .door i, .fronts .drawer i { position: absolute; width: 18%; height: 3px; left: 41%; top: 12%; background: rgba(40,30,20,.45); border-radius: 2px; }
.fronts .drawer i { top: 45%; }
.fronts .glass { background: linear-gradient(135deg, rgba(220,235,242,.85), rgba(150,175,188,.75)); }
.fronts .shelves { flex: 3; background: repeating-linear-gradient(180deg, rgba(0,0,0,.28) 0 2px, rgba(0,0,0,.08) 2px 30%); }
.led-step { top: 0; bottom: auto !important; left: 0 !important; right: 0 !important; height: 3px !important; box-shadow: 0 0 8px 3px rgba(255,236,170,.95); }
.led { position: absolute; left: 4%; right: 4%; bottom: 0; height: 3px; background: #fff7d6; box-shadow: 0 0 10px 3px rgba(255,236,170,.9); }
.viewer-info { display: flex; justify-content: space-between; gap: 8px; font-size: .85rem; color: var(--muted); padding: 8px 4px 0; }
#dim-label { font-weight: 600; color: var(--ink); }
.est-panel { display: grid; gap: 22px; }
.est-step h2 { font-size: 1.15rem; display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.est-step h2 span:first-child { width: 28px; height: 28px; border-radius: 50%; background: var(--wood-600); color: #fff; display: grid; place-items: center; font-family: var(--font-body); font-size: .85rem; }
.type-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.type-btn { display: grid; justify-items: center; gap: 6px; padding: 12px 6px; border: 1px solid var(--line); border-radius: 12px; background: #fff; font: inherit; font-size: .8rem; line-height: 1.25; cursor: pointer; text-align: center; min-height: 84px; }
.type-btn svg { width: 26px; height: 26px; color: var(--wood-600); }
.type-btn[aria-pressed="true"] { border-color: var(--wood-600); box-shadow: 0 0 0 2px var(--wood-600) inset; background: #fffaf3; }
.range { display: grid; gap: 8px; margin-bottom: 14px; font-weight: 500; }
.range-head { display: flex; justify-content: space-between; }
.range output { font-weight: 700; color: var(--wood-600); }
input[type=range] { padding: 0; border: 0; accent-color: var(--wood-600); height: 32px; background: transparent; }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; }
.swatch { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 12px; background: #fff; font: inherit; font-size: .88rem; cursor: pointer; text-align: left; min-height: 48px; }
.swatch[aria-pressed="true"] { border-color: var(--wood-600); box-shadow: 0 0 0 2px var(--wood-600) inset; }
.chip-color { width: 28px; height: 28px; border-radius: 8px; flex: none; box-shadow: inset 0 0 0 1px rgba(0,0,0,.15); }
.opt-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-weight: 500; }
.opt-row select { width: auto; min-width: 150px; }
.check-row input { width: 24px; height: 24px; accent-color: var(--wood-600); }
.stepper { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.stepper button { width: 40px; height: 40px; border: 0; background: none; font-size: 1.2rem; cursor: pointer; color: var(--wood-600); }
.stepper output { min-width: 28px; text-align: center; font-weight: 700; }
.result { background: var(--wood-900); color: var(--sand-100); border-radius: var(--radius); padding: 22px 20px; }
.result .kicker { color: var(--wood-300); }
.price { font-family: var(--font-head); font-size: clamp(1.6rem, 6vw, 2.3rem); line-height: 1.2; margin: 4px 0 10px; }
.price small { font-family: var(--font-body); font-size: .9rem; opacity: .75; }
.breakdown { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; font-size: .9rem; opacity: .9; margin: 0 0 12px; }
.breakdown dd { margin: 0; text-align: right; }
.vat { font-size: .78rem; opacity: .7; }
.result .btn { width: 100%; margin-top: 6px; }
.result .btn-pdf { color: var(--sand-100); margin-top: 10px; }
.summary-box { margin-top: 20px; background: rgba(255,255,255,.07); border-radius: 12px; padding: 14px 16px; }
.summary-box p { margin: 6px 0 0; opacity: .9; font-size: .92rem; }
.price-small { font-weight: 700; color: var(--wood-300); }
.est-teaser { display: grid; gap: 16px; align-items: center; background: linear-gradient(120deg, var(--wood-900), #4a3220); color: var(--sand-100); border-radius: var(--radius); padding: 28px 22px; margin-top: 40px; }
.est-teaser h3 { font-size: clamp(1.4rem, 4vw, 1.9rem); margin-bottom: 6px; }
.est-teaser p { opacity: .85; margin: 0; }
.est-teaser .btn { justify-self: start; }

/* Process */
.steps { counter-reset: step; }
.step { position: relative; padding-left: 64px; }
.step::before { counter-increment: step; content: counter(step); position: absolute; left: 0; top: 0; width: 46px; height: 46px; border-radius: 50%; background: var(--wood-600); color: #fff; display: grid; place-items: center; font-family: var(--font-head); font-size: 1.3rem; }
.step p { color: var(--muted); margin: 0; }

/* About */
.about-visual { border-radius: var(--radius); min-height: 280px; background: repeating-linear-gradient(90deg, #c89a6a 0 18px, #b98a5b 18px 22px, #d4a777 22px 46px, #a87a4c 46px 50px); position: relative; overflow: hidden; }
.about-visual img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.checklist { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.checklist li { display: flex; gap: 10px; align-items: flex-start; }
.checklist li::before { content: ''; flex: none; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: var(--forest) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat; }

.founder { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--line); }
.founder strong { display: block; font-family: var(--font-head); font-size: 1.2rem; }
.founder span { color: var(--muted); font-size: .9rem; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--wood-600); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 16px; margin: 0; }

/* Contact */
.contact-info { display: grid; gap: 14px; margin-top: 24px; }
.contact-info a, .contact-info div { display: flex; gap: 12px; align-items: flex-start; text-decoration: none; }
.contact-info svg { flex: none; width: 22px; height: 22px; color: var(--wood-300); margin-top: 2px; }
.contact-info small { display: block; opacity: .7; font-size: .78rem; }
form .field { display: grid; gap: 6px; margin-bottom: 14px; }
label { font-weight: 600; font-size: .9rem; }
input, select, textarea { width: 100%; font: inherit; font-size: 16px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--wood-500); outline-offset: 1px; border-color: transparent; }
textarea { min-height: 120px; resize: vertical; }
.hp { position: absolute; left: -9999px; }
.form-status { margin-top: 12px; font-weight: 600; }
.form-status.ok { color: var(--forest); } .form-status.err { color: #b3261e; }
.contact-card { background: #fff; color: var(--ink); border-radius: var(--radius); padding: 24px 20px; box-shadow: var(--shadow); }

.split > * + * { margin-top: 32px; }

.contact-socials { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.contact-socials a { display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; padding: 8px 14px; }
.contact-socials svg { width: 18px; height: 18px; margin: 0; color: var(--wood-300); }
.menu-socials { justify-content: center; margin-top: 16px; }
.menu-socials a { border-color: var(--line) !important; width: 48px; height: 48px; }
.socials.header-socials { display: none; }
.header-socials a { width: 36px; height: 36px; border: 1px solid var(--line); color: #373737; }

.nav a[aria-current="page"] { color: var(--wood-600); background: var(--sand-100); font-weight: 600; }
.mobile-menu a.link[aria-current="page"] { color: var(--wood-600); }

/* Confirmation after sending a quote request */
.thanks-overlay { position: fixed; inset: 0; z-index: 120; background: rgba(27,18,11,.72); display: grid; place-items: center; padding: 16px; animation: fade .25s ease; }
.thanks-box { background: #fff; border-radius: var(--radius); padding: 32px 24px 24px; max-width: 420px; width: 100%; text-align: center; box-shadow: var(--shadow); }
.thanks-box .check { width: 64px; height: 64px; border-radius: 50%; background: var(--forest); color: #fff; display: grid; place-items: center; margin: 0 auto 16px; }
.thanks-box .check svg { width: 34px; height: 34px; }
.thanks-box h2 { margin-bottom: 8px; }
.thanks-box p { color: var(--muted); }
.thanks-box .redirect { font-size: .85rem; }
.thanks-box .btn { width: 100%; margin-top: 8px; }
@keyframes fade { from { opacity: 0; } }

/* Footer */
.footer { background: #1b120b; color: rgba(255,255,255,.75); padding: 40px 0 calc(100px + env(safe-area-inset-bottom)); font-size: .9rem; }
.footer a { text-decoration: none; }
.footer a:hover { color: #fff; }
.footer-grid { display: grid; gap: 24px; }
.footer .brand { color: #fff; }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); display: grid; place-items: center; }
.socials svg { width: 18px; height: 18px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 28px; padding-top: 18px; display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; font-size: .8rem; }

/* Sticky mobile action bar */
.action-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(252,249,244,.96); backdrop-filter: blur(8px); border-top: 1px solid var(--line); }
.action-bar.three { grid-template-columns: 1fr 1fr 1fr; }
.action-bar .btn { min-height: 46px; padding: 0 8px; font-size: .88rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.btn-wa { background: #25d366; color: #fff; }

/* Project detail */
.project-hero { padding: 32px 0 16px; }
.back-link { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; color: var(--wood-600); font-weight: 600; margin-bottom: 16px; }
.project-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.project-meta span { background: var(--sand-100); border-radius: 999px; padding: 4px 12px; font-size: .85rem; }
.project-desc { max-width: 760px; white-space: pre-line; color: #3f362e; }
.gallery { columns: 2 160px; column-gap: 8px; }
.gallery button { display: block; width: 100%; border: 0; padding: 0; margin: 0 0 8px; background: var(--sand-100); border-radius: 10px; overflow: hidden; cursor: zoom-in; break-inside: avoid; }
.gallery img { width: 100%; height: auto; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(15,10,6,.96); display: none; flex-direction: column; touch-action: pan-y; }
.lightbox.open { display: flex; }
.lightbox-img { flex: 1; display: grid; place-items: center; padding: 56px 8px 8px; min-height: 0; }
.lightbox-img img { max-height: 100%; max-width: 100%; object-fit: contain; user-select: none; }
.lightbox-bar { display: flex; justify-content: space-between; align-items: center; color: #fff; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); gap: 12px; }
.lightbox button { background: rgba(255,255,255,.12); color: #fff; border: 0; width: 48px; height: 48px; border-radius: 50%; font-size: 1.4rem; cursor: pointer; flex: none; }
.lightbox .close { position: absolute; top: 10px; right: 10px; }
.lightbox-caption { text-align: center; font-size: .9rem; opacity: .85; flex: 1; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s, transform .6s; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ---------- Tablet ---------- */
@media (min-width: 640px) {
  .hero-ctas { flex-direction: row; }
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .gallery { columns: 3 200px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .newsletter-form { grid-template-columns: 1fr auto; }
  .newsletter-form .form-status { grid-column: 1 / -1; }
}

/* ---------- Desktop ---------- */
@media (min-width: 1000px) {
  :root { --header-h: 76px; }
  .section { padding: 100px 0; }
  .nav { display: flex; gap: 2px; }
  .menu-btn, .mobile-menu { display: none; }
  .header-quote { display: inline-flex; min-height: 42px; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
  .split > * + * { margin-top: 0; }
  .hero { align-items: center; }
  .hero-bg { background:
    linear-gradient(90deg, rgba(43,29,18,.88) 0%, rgba(43,29,18,.6) 45%, rgba(43,29,18,.15) 100%),
    var(--hero-img, repeating-linear-gradient(100deg, #6b4423 0 14px, #7a4f2a 14px 22px, #5e3b1e 22px 40px, #835a33 40px 48px));
    background-size: cover; background-position: center; }
  .hero .container { padding-bottom: 64px; }
  .stats { max-width: 560px; }
  .action-bar { display: none; }
  .estimator { grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: start; }
  .viewer-wrap { position: sticky; top: calc(var(--header-h) + 20px); }
  .viewer { height: 460px; }
  .est-teaser { grid-template-columns: 1fr auto; padding: 36px 40px; }
  .newsletter { grid-template-columns: 1fr 1fr; align-items: center; padding: 40px; }
  .footer { padding-bottom: 40px; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .why-item { border-top: 0; border-left: 1px solid rgba(255,255,255,.15); padding: 0 24px; }
  .gallery { columns: 3; column-gap: 12px; }
  .gallery button { margin-bottom: 12px; }
  .lightbox-img { padding: 64px 80px 16px; }
}

/* Wide screens: room for social icons in the header */
@media (min-width: 1240px) {
  .socials.header-socials { display: flex; gap: 6px; }
}