:root {
  --ink: #171815;
  --ink-soft: #252620;
  --paper: #f2efe8;
  --paper-2: #e8e2d7;
  --white: #fffdf8;
  --copper: #c98659;
  --copper-light: #e6b890;
  --lime: #c8db82;
  --line-dark: rgba(255,255,255,.14);
  --line-light: rgba(23,24,21,.15);
  --shadow: 0 25px 70px rgba(13,13,11,.18);
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Manrope", "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { color: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.section-pad { padding: 120px 0; }
.skip-link { position: fixed; top: -60px; left: 16px; z-index: 9999; background: var(--lime); color: var(--ink); padding: 10px 16px; border-radius: 0 0 8px 8px; transition: top .2s; }
.skip-link:focus { top: 0; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; color: var(--white); background: rgba(23,24,21,.76); backdrop-filter: blur(18px); border-bottom: 1px solid var(--line-dark); transition: background .25s, box-shadow .25s; }
.site-header.scrolled { background: rgba(23,24,21,.95); box-shadow: 0 10px 35px rgba(0,0,0,.18); }
.nav-wrap { height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 13px; line-height: 1; letter-spacing: .08em; }
.brand-logo { display: block; width: 195px; height: auto; }
nav { display: flex; align-items: center; gap: 30px; }
nav a { font-size: 13px; font-weight: 600; color: rgba(255,255,255,.74); transition: color .2s; }
nav a:hover, nav a:focus-visible { color: var(--white); }
.nav-cta { padding: 12px 17px; border: 1px solid rgba(255,255,255,.28); border-radius: 100px; color: var(--white); }
.nav-cta span { margin-left: 8px; color: var(--copper-light); }
.menu-button { display: none; width: 46px; height: 46px; border: 1px solid var(--line-dark); border-radius: 50%; background: transparent; }

.hero { position: relative; overflow: hidden; color: var(--white); background: var(--ink); padding-top: 82px; }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .055; pointer-events: none; background-image: repeating-linear-gradient(90deg, transparent 0, transparent calc(25% - 1px), #fff 25%); }
.hero-glow { position: absolute; width: 640px; height: 640px; right: -180px; top: -180px; border-radius: 50%; background: radial-gradient(circle, rgba(201,134,89,.24), transparent 68%); filter: blur(12px); }
.hero-grid { min-height: 720px; display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 72px; padding-top: 78px; padding-bottom: 82px; }
.eyebrow { margin: 0 0 22px; display: flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 800; letter-spacing: .22em; color: var(--copper-light); }
.eyebrow span { width: 34px; height: 1px; background: currentColor; }
.eyebrow.dark { color: #98613d; }
h1, h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-weight: 400; letter-spacing: -.045em; line-height: .98; }
h1 { font-size: clamp(60px, 6vw, 92px); }
h2 { font-size: clamp(44px, 5vw, 72px); }
h1 em, h2 em { color: var(--copper-light); font-weight: 400; }
.hero-lead { max-width: 575px; margin: 30px 0 0; color: rgba(255,255,255,.68); font-size: 18px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 40px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 25px; border: 0; border-radius: 2px; font-size: 13px; font-weight: 800; letter-spacing: .025em; cursor: pointer; transition: transform .2s, background .2s, color .2s, box-shadow .2s; }
.button span { margin-left: 18px; font-size: 18px; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--lime); box-shadow: 0 15px 35px rgba(200,219,130,.12); }
.button-primary:hover { background: #d7e89a; box-shadow: 0 18px 45px rgba(200,219,130,.2); }
.button-light { background: var(--white); color: var(--ink); }
.button.full { width: 100%; }
.text-link { font-size: 13px; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.35); padding-bottom: 5px; }
.text-link span { margin-left: 8px; color: var(--copper-light); }
.dark-link { border-color: var(--line-light); }
.hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 520px; margin-top: 58px; padding-top: 26px; border-top: 1px solid var(--line-dark); }
.hero-proof div { display: flex; flex-direction: column; gap: 3px; padding-right: 14px; border-right: 1px solid var(--line-dark); }
.hero-proof div:last-child { border: 0; padding-left: 14px; }
.hero-proof div:nth-child(2) { padding-left: 14px; }
.hero-proof strong { font-size: 16px; color: var(--white); }
.hero-proof span { font-size: 11px; color: rgba(255,255,255,.48); }

.hero-visual { position: relative; height: 610px; }
.premium-image { background-repeat: no-repeat; background-size: cover; background-position: center; background-color: #35342f; image-rendering: auto; }
.img-hero { background-image: url('/assets/hero-premium.webp'); }
.img-residential { background-image: url('/assets/residential-premium.webp'); }
.img-office { background-image: url('/assets/office-premium.webp'); }
.img-commercial { background-image: url('/assets/commercial-premium.webp'); }
.img-install-team { background-image: url('/assets/install-team.webp'); }
.img-install-detail { background-image: url('/assets/install-detail.webp'); }
.img-villa { background-image: url('/assets/villa-premium.webp'); }
.img-flat { background-image: url('/assets/flat-premium.webp'); }
.img-office2 { background-image: url('/assets/office2-premium.webp'); }
.img-kids { background-image: url('/assets/kids-premium.webp'); }
.alt-crop { background-position: 65% center; }
.visual-main { position: absolute; inset: 0 18px 28px 64px; box-shadow: 0 38px 100px rgba(0,0,0,.42); }
.visual-main::before { content: ""; position: absolute; inset: 13px; border: 1px solid rgba(255,255,255,.26); z-index: 1; pointer-events: none; }
.visual-main::after, .project-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(9,9,8,.48)); pointer-events: none; }
.visual-small { position: absolute; left: 0; bottom: 0; width: 218px; height: 270px; border: 9px solid var(--ink); box-shadow: 0 28px 70px rgba(0,0,0,.42); }
.visual-note { position: absolute; right: 0; bottom: 0; width: 245px; padding: 22px; display: flex; gap: 12px; background: var(--white); color: var(--ink); box-shadow: var(--shadow); }
.visual-note p { margin: 0; font-size: 12px; line-height: 1.55; }
.visual-note strong { display: block; }
.note-icon { color: var(--copper); font-size: 18px; }
.corner-label { position: absolute; right: -5px; top: 8px; writing-mode: vertical-rl; font-size: 8px; letter-spacing: .16em; color: rgba(255,255,255,.38); }
.corner-label span { color: var(--copper-light); }
.marquee { overflow: hidden; border-top: 1px solid var(--line-dark); background: #1e1f1b; }
.marquee-track { width: max-content; display: flex; align-items: center; gap: 26px; padding: 18px 0; animation: scroll 30s linear infinite; }
.marquee span { font-family: Georgia, serif; font-size: 14px; letter-spacing: .12em; color: rgba(255,255,255,.54); }
.marquee i { color: var(--copper); font-style: normal; }
@keyframes scroll { to { transform: translateX(-50%); } }

.wisdom-bar { position: relative; z-index: 2; color: var(--white); background: #252620; border-block: 1px solid var(--line-dark); }
.wisdom-inner { min-height: 92px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; position: relative; }
.wisdom-symbol { color: var(--copper-light); font-size: 17px; }
.wisdom-inner p { margin: 0; font-family: Georgia, serif; font-size: 20px; transition: opacity .35s, transform .35s; }
.wisdom-inner strong { color: var(--copper-light); font-size: 9px; letter-spacing: .18em; white-space: nowrap; transition: opacity .35s; }
.wisdom-inner.is-changing p, .wisdom-inner.is-changing strong { opacity: 0; transform: translateY(5px); }
.wisdom-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; overflow: hidden; background: rgba(255,255,255,.06); }
.wisdom-progress i { display: block; width: 100%; height: 100%; background: var(--copper); transform-origin: left; animation: wisdomTimer 7s linear infinite; }
@keyframes wisdomTimer { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.section-heading h2 em { color: #9f6745; }
.split-heading { display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: 80px; }
.split-heading > p { margin: 0 0 5px; color: #686861; line-height: 1.8; }
.benefit-grid { margin-top: 70px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line-light); }
.benefit-card { min-height: 365px; padding: 28px 26px; position: relative; border-right: 1px solid var(--line-light); background: rgba(255,255,255,.18); transition: transform .25s, background .25s, box-shadow .25s; }
.benefit-card:last-child { border-right: 0; }
.benefit-card:hover { z-index: 2; transform: translateY(-8px); background: var(--white); box-shadow: var(--shadow); }
.benefit-card.featured { background: var(--ink); color: var(--white); }
.benefit-no { position: absolute; top: 22px; right: 22px; font-size: 10px; color: #8a8a80; }
.benefit-icon { width: 66px; height: 66px; display: grid; place-items: center; border: 1px solid var(--line-light); border-radius: 50%; color: #9f6745; font-size: 22px; }
.featured .benefit-icon { border-color: var(--line-dark); color: var(--copper-light); }
.benefit-card h3 { margin: 72px 0 12px; font-family: Georgia, serif; font-size: 25px; font-weight: 400; }
.benefit-card p { margin: 0; color: #6c6b65; font-size: 13px; line-height: 1.75; }
.featured p { color: rgba(255,255,255,.58); }
.micro-stats { position: absolute; inset: auto 26px 25px; display: flex; gap: 24px; border-top: 1px solid var(--line-dark); padding-top: 15px; font-size: 10px; color: rgba(255,255,255,.55); }
.micro-stats b { color: var(--lime); font-size: 17px; margin-right: 4px; }

.wall-styles { position: relative; overflow: hidden; background: var(--paper); }
.wall-styles::before { content: "FW"; position: absolute; right: -25px; top: 65px; color: rgba(23,24,21,.025); font-family: Georgia, serif; font-size: 300px; line-height: 1; }
.style-grid { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 300px; gap: 18px; }
.style-card { position: relative; min-height: 0; overflow: hidden; background: #272823; }
.style-card.style-tall { grid-row: span 2; }
.style-card.style-wide { grid-column: span 2; }
.style-image { position: absolute; inset: 0; transition: transform .65s ease, filter .4s ease; }
.style-card:hover .style-image { transform: scale(1.035); filter: saturate(1.06); }
.style-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 42%, rgba(10,10,8,.84)); pointer-events: none; }
.style-label { position: absolute; z-index: 2; left: 22px; right: 22px; bottom: 20px; display: flex; gap: 14px; align-items: end; color: var(--white); }
.style-label > span { color: var(--copper-light); font-size: 10px; letter-spacing: .15em; }
.style-label h3 { margin: 0; font-family: Georgia, serif; font-size: 25px; font-weight: 400; }
.style-label p { margin: 3px 0 0; color: rgba(255,255,255,.55); font-size: 9px; letter-spacing: .11em; text-transform: uppercase; }
.brand-promise { position: relative; z-index: 1; min-height: 110px; margin-top: 20px; padding: 24px 28px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; color: var(--white); background: var(--ink); }
.promise-mark { width: 56px; height: 56px; display: grid; place-items: center; border: 1px solid var(--copper); border-radius: 50%; color: var(--copper-light); font-weight: 800; }
.brand-promise p { margin: 0; color: rgba(255,255,255,.6); font-size: 12px; }
.brand-promise p strong { display: block; margin-bottom: 6px; color: var(--white); font-size: 10px; letter-spacing: .18em; }
.brand-promise a { color: var(--lime); font-size: 11px; font-weight: 800; white-space: nowrap; }

.catalog { position: relative; overflow: hidden; color: var(--white); background: #11120f; }
.catalog::before { content: "100"; position: absolute; right: -30px; top: 15px; color: rgba(255,255,255,.025); font-family: Georgia, serif; font-size: 330px; line-height: 1; pointer-events: none; }
.catalog-hero { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 80px; }
.catalog-hero h2 em { color: var(--copper-light); }
.catalog-stats { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--line-dark); }
.catalog-stats div { padding: 24px 20px; border-right: 1px solid var(--line-dark); }
.catalog-stats div:last-child { border-right: 0; }
.catalog-stats strong { display: block; color: var(--lime); font-family: Georgia, serif; font-size: 34px; font-weight: 400; }
.catalog-stats span { color: rgba(255,255,255,.45); font-size: 9px; letter-spacing: .11em; text-transform: uppercase; }
.catalog-intro { max-width: 880px; margin: 34px 0 0; color: rgba(255,255,255,.58); font-size: 15px; line-height: 1.8; }
.catalog-tabs { margin: 58px 0 38px; display: grid; grid-template-columns: repeat(5,1fr); border: 1px solid var(--line-dark); }
.catalog-tab { min-width: 0; padding: 19px 13px; border: 0; border-right: 1px solid var(--line-dark); color: rgba(255,255,255,.6); background: transparent; text-align: left; cursor: pointer; transition: background .25s,color .25s; }
.catalog-tab:last-child { border-right: 0; }
.catalog-tab b, .catalog-tab span { display: block; }
.catalog-tab b { font-family: Georgia, serif; font-size: 16px; font-weight: 400; }
.catalog-tab span { margin-top: 5px; color: rgba(255,255,255,.3); font-size: 8px; letter-spacing: .12em; text-transform: uppercase; }
.catalog-tab:hover, .catalog-tab.active { color: var(--ink); background: var(--lime); }
.catalog-tab.active span { color: rgba(23,24,21,.55); }
.catalog-toolbar { margin-bottom: 26px; display: grid; grid-template-columns: 1.1fr .9fr; align-items: end; gap: 70px; }
.catalog-toolbar span { color: var(--copper-light); font-size: 9px; letter-spacing: .17em; }
.catalog-toolbar h3 { max-width: 630px; margin: 8px 0 0; font-family: Georgia, serif; font-size: 30px; font-weight: 400; line-height: 1.2; }
.catalog-toolbar p { margin: 0; color: rgba(255,255,255,.45); font-size: 12px; }
.catalog-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.design-card { min-width: 0; border: 1px solid var(--line-dark); background: #1b1c18; animation: designIn .45s both; }
@keyframes designIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.design-preview { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background-color: #36342f; background-repeat: no-repeat; transition: transform .55s ease, filter .35s ease; }
.design-preview::before { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(255,255,255,.19); pointer-events: none; }
.design-preview::after { content: "FW"; position: absolute; right: 14px; bottom: 11px; color: rgba(255,255,255,.7); font-size: 8px; font-weight: 800; letter-spacing: .12em; }
.design-card:hover .design-preview { transform: scale(1.018); filter: saturate(1.1); }
.design-info { padding: 16px; display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; }
.design-info span { display: block; color: var(--copper-light); font-size: 8px; letter-spacing: .13em; }
.design-info h4 { margin: 4px 0 0; font-family: Georgia,serif; font-size: 18px; font-weight: 400; }
.design-info a { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--line-dark); border-radius: 50%; color: var(--lime); font-size: 15px; transition: background .2s,color .2s; }
.design-info a:hover { color: var(--ink); background: var(--lime); }
.catalog-more { margin-top: 34px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.catalog-more p { color: rgba(255,255,255,.42); font-size: 11px; }
.catalog-more p strong { color: var(--white); font-family: Georgia,serif; font-size: 25px; }

.wellbeing { position: relative; overflow: hidden; background: #ebe5da; }
.wellbeing::after { content: "HUZUR"; position: absolute; left: -15px; bottom: 30px; color: rgba(23,24,21,.025); font-family: Georgia,serif; font-size: 230px; line-height: 1; pointer-events: none; }
.mood-picker { position: relative; z-index: 1; margin-top: 62px; display: grid; grid-template-columns: .65fr 1.35fr; min-height: 410px; box-shadow: var(--shadow); }
.mood-buttons { display: flex; flex-direction: column; background: var(--ink); }
.mood-button { flex: 1; padding: 0 26px; display: flex; align-items: center; gap: 18px; border: 0; border-bottom: 1px solid var(--line-dark); color: rgba(255,255,255,.55); background: transparent; font-family: Georgia,serif; font-size: 21px; text-align: left; cursor: pointer; transition: .2s; }
.mood-button:last-child { border-bottom: 0; }
.mood-button span { color: var(--copper-light); font-family: Arial,sans-serif; font-size: 8px; letter-spacing: .14em; }
.mood-button:hover, .mood-button.active { color: var(--ink); background: var(--lime); }
.mood-button.active span { color: #6d762f; }
.mood-result { padding: 54px; display: flex; flex-direction: column; justify-content: center; color: var(--white); background: linear-gradient(115deg,rgba(19,20,17,.93),rgba(19,20,17,.72)),url('/assets/residential-premium.webp') center / cover; transition: background-image .4s; }
.mood-no { color: var(--copper-light); font-size: 9px; letter-spacing: .17em; }
.mood-result h3 { max-width: 680px; margin: 18px 0; font-family: Georgia,serif; font-size: 39px; font-weight: 400; line-height: 1.2; }
.mood-result p { max-width: 660px; margin: 0 0 30px; color: rgba(255,255,255,.67); }
.mood-result a { align-self: flex-start; padding-bottom: 5px; border-bottom: 1px solid rgba(255,255,255,.35); color: var(--lime); font-size: 12px; font-weight: 800; }
.wellbeing-grid { position: relative; z-index: 1; margin-top: 30px; display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--line-light); }
.wellbeing-card { min-height: 270px; padding: 28px; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); background: rgba(255,255,255,.25); }
.wellbeing-card:nth-child(3n) { border-right: 0; }
.wellbeing-card:nth-child(n+4) { border-bottom: 0; }
.wellbeing-card > span { color: #9f6745; font-size: 9px; letter-spacing: .15em; }
.wellbeing-card h3 { margin: 65px 0 12px; font-family: Georgia,serif; font-size: 25px; font-weight: 400; }
.wellbeing-card p { margin: 0; color: #69685f; font-size: 13px; line-height: 1.75; }
.wellbeing-note { position: relative; z-index: 1; margin: 24px 0 0; padding: 18px 22px; border-left: 3px solid var(--copper); color: #6b6961; background: rgba(255,255,255,.42); font-size: 11px; }
.wellbeing-sources { position: relative; z-index: 1; margin-top: 18px; display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center; color: #77746b; font-size: 9px; }
.wellbeing-sources > span { color: #9f6745; font-weight: 800; letter-spacing: .14em; }
.wellbeing-sources a { border-bottom: 1px solid rgba(23,24,21,.2); }

.voices { color: var(--white); background: #20211d; }
.voices-head { max-width: 850px; }
.voices-head h2 em { color: var(--copper-light); }
.voices-grid { margin-top: 62px; display: grid; grid-template-columns: repeat(3,1fr); grid-auto-rows: minmax(260px,auto); gap: 18px; }
.voice-card { margin: 0; padding: 34px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line-dark); background: #191a17; transition: transform .3s,border-color .3s; }
.voice-card:hover { transform: translateY(-6px); border-color: rgba(230,184,144,.5); }
.voice-card p { margin: 0; color: rgba(255,255,255,.82); font-family: Georgia,serif; font-size: 24px; line-height: 1.55; }
.voice-card footer { padding: 0; color: var(--copper-light); background: transparent; font-size: 9px; letter-spacing: .16em; }
.voice-large { grid-row: span 2; background: linear-gradient(145deg,#2b251f,#171815); }
.voice-large p { font-size: 35px; }
.voice-wide { grid-column: span 2; color: var(--ink); background: var(--paper); }
.voice-wide p { color: #34342f; font-size: 29px; }
.voice-wide footer { color: #9f6745; }

.welcome-blessing { position: fixed; left: 22px; bottom: 22px; z-index: 120; width: min(430px,calc(100% - 44px)); padding: 22px 50px 22px 24px; color: var(--white); background: rgba(23,24,21,.96); border: 1px solid rgba(230,184,144,.45); box-shadow: 0 25px 70px rgba(0,0,0,.35); backdrop-filter: blur(14px); opacity: 0; transform: translateY(18px); pointer-events: none; transition: opacity .45s,transform .45s; }
.welcome-blessing.show { opacity: 1; transform: none; pointer-events: auto; }
.welcome-blessing span { color: var(--copper-light); font-size: 8px; font-weight: 800; letter-spacing: .18em; }
.welcome-blessing p { margin: 8px 0 0; font-family: Georgia,serif; font-size: 18px; line-height: 1.5; }
.welcome-blessing button { position: absolute; right: 13px; top: 11px; width: 30px; height: 30px; border: 0; color: rgba(255,255,255,.6); background: transparent; font-size: 21px; cursor: pointer; }

.projects { color: var(--white); background: var(--ink); }
.projects .section-heading { max-width: 770px; }
.filter-row { display: flex; flex-wrap: wrap; gap: 9px; margin: 42px 0 36px; }
.filter { padding: 10px 18px; border: 1px solid var(--line-dark); border-radius: 100px; background: transparent; color: rgba(255,255,255,.58); font-size: 12px; cursor: pointer; transition: .2s; }
.filter:hover, .filter.active { color: var(--ink); background: var(--lime); border-color: var(--lime); }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-card { position: relative; min-width: 0; transition: opacity .25s, transform .25s; }
.project-card.wide { grid-column: span 2; }
.project-card[hidden] { display: none; }
.project-image { position: relative; height: 390px; overflow: hidden; filter: saturate(.96) contrast(1.02); transition: filter .4s, transform .4s, background-size .6s; }
.wide .project-image { height: 510px; }
.project-card:hover .project-image { filter: saturate(1.08) contrast(1.04); transform: translateY(-5px); }
.project-meta { display: grid; grid-template-columns: auto 1fr; gap: 2px 16px; margin-top: 16px; }
.project-meta span { grid-row: 1 / 3; padding-top: 7px; font-size: 9px; letter-spacing: .14em; color: var(--copper-light); }
.project-meta h3 { margin: 0; font-family: Georgia, serif; font-size: 23px; font-weight: 400; }
.project-meta p { margin: 0; color: rgba(255,255,255,.42); font-size: 11px; }
.center-action { margin-top: 54px; text-align: center; }

.installation { background: var(--paper-2); }
.installation-grid { margin-top: 62px; display: grid; grid-template-columns: 1.35fr .65fr; gap: 20px; }
.install-main { position: relative; min-height: 690px; overflow: hidden; box-shadow: var(--shadow); }
.install-main::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 58%, rgba(9,9,8,.55)); pointer-events: none; }
.image-brand { position: absolute; z-index: 2; left: 28px; bottom: 26px; display: flex; align-items: center; gap: 13px; padding: 14px 18px; color: var(--white); background: rgba(20,20,17,.86); backdrop-filter: blur(10px); }
.image-brand > span { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--copper); border-radius: 50%; color: var(--copper-light); font-size: 12px; font-weight: 800; }
.image-brand strong { display: block; font-size: 12px; letter-spacing: .17em; }
.image-brand small { display: block; margin-top: 5px; color: rgba(255,255,255,.48); font-size: 7px; letter-spacing: .2em; }
.install-side { display: grid; grid-template-rows: 1fr auto; gap: 20px; }
.install-detail { min-height: 330px; box-shadow: var(--shadow); }
.install-standard { padding: 30px; color: var(--white); background: var(--ink); }
.standard-no { color: var(--copper-light); font-size: 8px; letter-spacing: .18em; }
.install-standard h3 { margin: 12px 0 20px; font-family: Georgia, serif; font-size: 28px; font-weight: 400; }
.install-standard ul { margin: 0; padding: 0; display: grid; list-style: none; }
.install-standard li { padding: 12px 0; border-top: 1px solid var(--line-dark); color: rgba(255,255,255,.58); font-size: 11px; }
.install-standard li b { margin-right: 12px; color: var(--lime); }

.process-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; }
.process-sticky { align-self: start; position: sticky; top: 135px; }
.process-sticky > p:not(.eyebrow) { max-width: 465px; margin: 28px 0; color: #6a6a63; line-height: 1.8; }
.steps { border-top: 1px solid var(--line-light); }
.step { display: grid; grid-template-columns: 75px 1fr; gap: 10px; padding: 37px 0; border-bottom: 1px solid var(--line-light); }
.step > span { color: #a56b46; font-family: Georgia, serif; font-size: 18px; }
.step h3 { margin: 0 0 8px; font-family: Georgia, serif; font-size: 29px; font-weight: 400; }
.step p { margin: 0; color: #6c6b65; font-size: 14px; }

.testimonials { position: relative; overflow: hidden; color: var(--white); background: var(--ink); }
.testimonials::before { content: ""; position: absolute; inset: 0; opacity: .035; background-image: repeating-linear-gradient(90deg, transparent 0, transparent calc(20% - 1px), #fff 20%); pointer-events: none; }
.testimonial-head { position: relative; max-width: 900px; }
.testimonial-head .bursa-badge { position: absolute; right: -250px; bottom: 0; display: flex; align-items: center; gap: 13px; padding-left: 22px; border-left: 1px solid var(--line-dark); }
.bursa-badge span { color: var(--copper-light); font-family: Georgia, serif; font-size: 60px; line-height: .8; }
.bursa-badge p { margin: 0; color: rgba(255,255,255,.45); font-size: 8px; font-weight: 800; line-height: 1.5; letter-spacing: .15em; }
.testimonial-grid { position: relative; margin-top: 72px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.testimonial-card { min-height: 330px; margin: 0; padding: 34px; display: flex; flex-direction: column; border: 1px solid var(--line-dark); background: #20211d; }
.testimonial-card.featured-review { color: var(--ink); background: var(--paper); transform: translateY(-18px); }
.quote-mark { color: var(--copper); font-family: Georgia, serif; font-size: 64px; line-height: .7; }
.testimonial-card > p { margin: 28px 0; color: rgba(255,255,255,.73); font-family: Georgia, serif; font-size: 20px; line-height: 1.6; }
.testimonial-card.featured-review > p { color: #3c3b36; }
.testimonial-card footer { margin-top: auto; padding: 20px 0 0; display: flex; flex-direction: column; gap: 3px; border-top: 1px solid var(--line-dark); background: transparent; }
.testimonial-card.featured-review footer { border-color: var(--line-light); }
.testimonial-card footer strong { font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }
.testimonial-card footer span { color: var(--copper-light); font-size: 10px; }
.testimonial-card.featured-review footer strong { color: var(--ink); }
.testimonial-card.featured-review footer span { color: #9f6745; }

.measure { color: var(--white); background: #20211d; }
.measure-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: 85px; align-items: center; }
.measure-copy > p:not(.eyebrow) { max-width: 490px; color: rgba(255,255,255,.57); margin: 26px 0; }
.measure-copy ul { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 12px; color: rgba(255,255,255,.72); font-size: 13px; }
.measure-copy li span { color: var(--lime); margin-right: 10px; }
.measure-form { background: var(--white); color: var(--ink); padding: 38px; box-shadow: var(--shadow); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.measure-form label { display: grid; gap: 8px; margin-bottom: 18px; font-size: 12px; font-weight: 800; }
.measure-form label > span { float: right; color: #939087; font-size: 10px; font-weight: 500; }
.measure-form input, .measure-form select { width: 100%; height: 52px; border: 1px solid #d9d4c9; border-radius: 0; background: #f8f6f1; padding: 0 14px; color: var(--ink); outline: 0; }
.measure-form input:focus, .measure-form select:focus { border-color: var(--copper); box-shadow: 0 0 0 3px rgba(201,134,89,.13); }
.area-result { display: flex; align-items: center; justify-content: space-between; margin: 6px 0 18px; padding: 17px 0; border-block: 1px solid #ddd8ce; }
.area-result span { font-size: 11px; color: #757269; }
.area-result strong { font-family: Georgia, serif; font-size: 25px; color: #9a613d; }
.form-note { margin: 13px 0 0; text-align: center; color: #8b887f; font-size: 9px; }
.form-success { margin-top: 14px; padding: 12px 14px; background: #eef4d9; color: #3f4b20; font-size: 11px; }
.form-success span { display: block; opacity: .7; }

.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; }
.accordion { border-top: 1px solid var(--line-light); }
details { border-bottom: 1px solid var(--line-light); }
summary { list-style: none; cursor: pointer; padding: 27px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-family: Georgia, serif; font-size: 21px; }
summary::-webkit-details-marker { display: none; }
summary span { width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--line-light); border-radius: 50%; font-family: Arial; font-size: 17px; transition: transform .2s; }
details[open] summary span { transform: rotate(45deg); background: var(--ink); color: var(--white); }
details p { margin: -5px 55px 27px 0; color: #6d6b64; font-size: 14px; }

.final-cta { padding: 125px 0; color: var(--white); background: linear-gradient(115deg, rgba(20,21,18,.96), rgba(20,21,18,.72)), url('/assets/hero-premium.webp') center / cover; text-align: center; }
.final-inner { display: flex; flex-direction: column; align-items: center; }
.final-inner h2 { max-width: 940px; }
.final-inner .button { margin-top: 38px; }
footer { padding: 65px 0 22px; color: var(--white); background: #11120f; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .6fr .9fr; gap: 70px; }
.footer-brand { margin-bottom: 18px; }
.footer-grid p { max-width: 370px; color: rgba(255,255,255,.46); font-size: 12px; }
.footer-grid h3 { margin: 3px 0 17px; font-size: 10px; letter-spacing: .18em; color: var(--copper-light); }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; gap: 10px; }
.footer-grid a, .footer-grid span { color: rgba(255,255,255,.58); font-size: 12px; }
.footer-grid a:hover { color: var(--white); }
.footer-bottom { margin-top: 55px; padding-top: 20px; border-top: 1px solid var(--line-dark); display: flex; justify-content: space-between; gap: 30px; color: rgba(255,255,255,.28); font-size: 9px; }
.developer-credit { color: rgba(255,255,255,.58); font-weight: 700; letter-spacing: .06em; white-space: nowrap; transition: color .2s; }
.developer-credit:hover { color: var(--lime); }
.floating-cta { position: fixed; right: 22px; bottom: 22px; z-index: 90; height: 50px; padding: 0 18px; display: flex; align-items: center; gap: 9px; border-radius: 100px; color: var(--ink); background: var(--lime); box-shadow: 0 12px 38px rgba(0,0,0,.25); font-size: 12px; }
.floating-cta span { font-size: 19px; }
.floating-instagram { bottom: 82px; color: var(--white); background: linear-gradient(135deg, #7b3cc7, #d04c73 55%, #e89a43); }
.floating-whatsapp { bottom: 22px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .09s; }.delay-2 { transition-delay: .16s; }.delay-3 { transition-delay: .23s; }

@media (max-width: 960px) {
  .section-pad { padding: 90px 0; }
  .menu-button { display: grid; place-content: center; gap: 6px; }
  .menu-button span { display: block; width: 19px; height: 1px; background: var(--white); }
  nav { display: none; position: absolute; top: 81px; left: 0; right: 0; padding: 22px max(20px, calc((100% - 920px)/2)); flex-direction: column; align-items: stretch; gap: 0; background: #1a1b17; border-bottom: 1px solid var(--line-dark); }
  nav.open { display: flex; }
  nav a { padding: 14px 0; border-bottom: 1px solid var(--line-dark); font-size: 14px; }
  .nav-cta { margin-top: 12px; text-align: center; border: 1px solid rgba(255,255,255,.25); }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; padding-top: 75px; }
  .hero-copy { max-width: 750px; }
  .hero-visual { height: 620px; }
  .visual-main { inset: 0 40px 35px 100px; }
  .visual-small { width: 270px; height: 330px; }
  .split-heading, .process-grid, .measure-panel, .faq-grid { grid-template-columns: 1fr; gap: 55px; }
  .benefit-grid { grid-template-columns: 1fr 1fr; }
  .benefit-card:nth-child(2) { border-right: 0; }
  .benefit-card:nth-child(-n+2) { border-bottom: 1px solid var(--line-light); }
  .style-grid { grid-template-columns: 1fr 1fr; }
  .style-card.style-tall { grid-row: span 1; }
  .style-card.style-wide { grid-column: span 2; }
  .catalog-hero, .catalog-toolbar { grid-template-columns: 1fr; gap: 34px; }
  .catalog-tabs { grid-template-columns: repeat(3,1fr); }
  .catalog-tab:nth-child(3) { border-right: 0; }
  .catalog-tab:nth-child(-n+3) { border-bottom: 1px solid var(--line-dark); }
  .catalog-grid { grid-template-columns: repeat(3,1fr); }
  .mood-picker { grid-template-columns: 1fr; }
  .mood-buttons { display: grid; grid-template-columns: repeat(5,1fr); }
  .mood-button { min-height: 78px; padding: 12px; flex-direction: column; justify-content: center; gap: 4px; border-bottom: 0; border-right: 1px solid var(--line-dark); text-align: center; font-size: 16px; }
  .wellbeing-grid { grid-template-columns: 1fr 1fr; }
  .wellbeing-card:nth-child(3n) { border-right: 1px solid var(--line-light); }
  .wellbeing-card:nth-child(2n) { border-right: 0; }
  .wellbeing-card:nth-child(n+4) { border-bottom: 1px solid var(--line-light); }
  .wellbeing-card:nth-child(n+5) { border-bottom: 0; }
  .voices-grid { grid-template-columns: 1fr 1fr; }
  .voice-large { grid-row: auto; grid-column: span 2; }
  .process-sticky { position: static; }
  .project-grid { grid-template-columns: 1fr 1fr; }
  .project-card.wide { grid-column: span 2; }
  .installation-grid { grid-template-columns: 1fr; }
  .install-main { min-height: 560px; }
  .install-side { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .testimonial-card.featured-review { transform: none; }
  .testimonial-head .bursa-badge { position: static; margin-top: 32px; }
  .footer-grid { grid-template-columns: 1.2fr .8fr; }
  .footer-grid > div:last-child { grid-column: span 2; }
}

@media (max-width: 640px) {
  :root { --shell: min(100% - 28px, 1180px); }
  .section-pad { padding: 76px 0; }
  .nav-wrap { height: 70px; }
  .brand-logo { width: 166px; }
  nav { top: 69px; padding-inline: 18px; }
  .hero { padding-top: 70px; }
  .hero-grid { min-height: auto; padding-top: 65px; padding-bottom: 60px; gap: 44px; }
  h1 { font-size: clamp(52px, 16vw, 72px); }
  h2 { font-size: clamp(40px, 12vw, 56px); }
  .hero-lead { font-size: 15px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 20px; }
  .button { width: 100%; }
  .text-link { align-self: flex-start; }
  .hero-proof { margin-top: 42px; }
  .hero-proof strong { font-size: 13px; }.hero-proof span { font-size: 9px; }
  .hero-visual { height: 450px; }
  .visual-main { inset: 0 18px 65px 48px; }
  .visual-small { left: 0; width: 145px; height: 190px; border-width: 6px; }
  .visual-note { width: 205px; padding: 15px; }
  .visual-note p { font-size: 10px; }
  .corner-label { display: none; }
  .split-heading { gap: 26px; }
  .split-heading > p { font-size: 14px; }
  .benefit-grid { grid-template-columns: 1fr; margin-top: 48px; }
  .benefit-card { min-height: 310px; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .benefit-card:last-child { border-bottom: 0; }
  .benefit-card h3 { margin-top: 52px; }
  .style-grid { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .style-card, .style-card.style-wide { grid-column: auto; min-height: 380px; }
  .brand-promise { grid-template-columns: auto 1fr; }
  .brand-promise a { grid-column: 1 / -1; }
  .wisdom-inner { min-height: 112px; grid-template-columns: auto 1fr; gap: 12px; padding-block: 20px; }
  .wisdom-inner p { font-size: 16px; }
  .wisdom-inner strong { grid-column: 2; }
  .catalog-stats { margin-top: 12px; }
  .catalog-stats div { padding: 18px 10px; }
  .catalog-stats strong { font-size: 28px; }
  .catalog-tabs { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); overflow: visible; scroll-snap-type: none; }
  .catalog-tab { min-width: 0; padding: 15px 8px; border-right: 1px solid var(--line-dark) !important; border-bottom: 1px solid var(--line-dark) !important; text-align: center; scroll-snap-align: none; }
  .catalog-tab:nth-child(even) { border-right: 0 !important; }
  .catalog-tab:last-child { grid-column: 1 / -1; border-right: 0 !important; border-bottom: 0 !important; }
  .catalog-tab b { font-size: 14px; line-height: 1.25; }
  .catalog-tab span { font-size: 7px; }
  .catalog-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .design-info { padding: 12px; }
  .design-info h4 { font-size: 15px; }
  .catalog-more { align-items: stretch; flex-direction: column; }
  .mood-buttons { grid-template-columns: 1fr 1fr; }
  .mood-button { min-height: 65px; flex-direction: row; }
  .mood-button:last-child { grid-column: span 2; }
  .mood-result { padding: 34px 24px; }
  .mood-result h3 { font-size: 30px; }
  .wellbeing-grid { grid-template-columns: 1fr; }
  .wellbeing-card, .wellbeing-card:nth-child(3n), .wellbeing-card:nth-child(2n), .wellbeing-card:nth-child(n+4), .wellbeing-card:nth-child(n+5) { min-height: 245px; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .wellbeing-card:last-child { border-bottom: 0; }
  .voices-grid { grid-template-columns: 1fr; }
  .voice-large, .voice-wide { grid-column: auto; }
  .voice-large p { font-size: 28px; }
  .welcome-blessing { left: 14px; bottom: 130px; width: calc(100% - 28px); }
  .project-grid { grid-template-columns: 1fr; }
  .project-card.wide { grid-column: auto; }
  .project-image, .wide .project-image { height: 420px; }
  .filter-row { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 6px; }
  .filter { white-space: nowrap; }
  .install-main { min-height: 480px; }
  .install-side { grid-template-columns: 1fr; }
  .install-detail { min-height: 300px; }
  .testimonial-card { min-height: 300px; padding: 26px; }
  .testimonial-card > p { font-size: 18px; }
  .step { grid-template-columns: 52px 1fr; padding: 28px 0; }
  .step h3 { font-size: 24px; }
  .measure-form { padding: 24px 18px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .faq-grid { gap: 35px; }
  summary { font-size: 18px; }.accordion details p { margin-right: 0; }
  .final-cta { padding: 90px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .floating-cta { height: 48px; right: 14px; padding-inline: 14px; }
  .floating-instagram { bottom: 72px; }
  .floating-whatsapp { bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}