:root {
  --black: #111111;
  --graphite: #1d1f21;
  --graphite-2: #2a2d30;
  --wood: #b89468;
  --wood-light: #d8c2a7;
  --gold: #c6a46d;
  --offwhite: #f6f3ee;
  --white: #ffffff;
  --text: #202124;
  --muted: #6f7479;
  --line: rgba(17,17,17,.11);
  --shadow: 0 28px 76px rgba(17,17,17,.13);
  --radius: 26px;
  --container: 1180px;
  --transition: 280ms ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { overflow-x: hidden; background: var(--offwhite); color: var(--text); font-family: "Manrope", sans-serif; line-height: 1.65; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.section { padding: 112px 0; }
.section-white { background: var(--white); }
h1, h2, h3 { font-family: "Playfair Display", serif; line-height: 1.08; }
h1 { font-size: clamp(3.2rem,6vw,5.8rem); }
h2 { font-size: clamp(2.35rem,4vw,4rem); }
h3 { font-size: 1.48rem; }
p { color: var(--muted); }

.eyebrow { display: inline-block; margin-bottom: 18px; color: var(--wood-light); font-size: .75rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow-dark { color: var(--wood); }

.btn { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 10px; padding: 0 24px; border: 1px solid transparent; border-radius: 999px; font-size: .89rem; font-weight: 700; transition: transform var(--transition),background var(--transition),color var(--transition),border-color var(--transition),box-shadow var(--transition); }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--gold); color: var(--black); box-shadow: 0 18px 38px rgba(198,164,109,.24); }
.btn-primary:hover { background: #d5b47c; box-shadow: 0 22px 45px rgba(198,164,109,.32); }
.btn-outline { border-color: rgba(255,255,255,.28); color: var(--white); }
.site-header.scrolled .btn-outline { border-color: var(--line); color: var(--black); }
.btn-outline:hover,.site-header.scrolled .btn-outline:hover { border-color: var(--gold); background: var(--gold); color: var(--black); }
.btn-glass { border-color: rgba(255,255,255,.22); background: rgba(255,255,255,.08); color: var(--white); backdrop-filter: blur(12px); }
.btn-dark { background: var(--black); color: var(--white); }

.loader { position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center; background: var(--black); transition: opacity 500ms ease,visibility 500ms ease; }
.loader.hidden { opacity: 0; visibility: hidden; }
.loader-mark { display: grid; width: 84px; height: 84px; place-items: center; border: 1px solid rgba(216,194,167,.5); border-radius: 50%; color: var(--wood-light); font-family: "Playfair Display",serif; font-size: 1.4rem; animation: loaderPulse 1.5s ease-in-out infinite; }
@keyframes loaderPulse { 50% { transform: scale(1.08); box-shadow: 0 0 0 18px rgba(216,194,167,0); } }

.site-header { position: fixed; top: 0; right: 0; left: 0; z-index: 1000; color: var(--white); transition: background var(--transition),color var(--transition),box-shadow var(--transition); }
.site-header.scrolled { background: rgba(255,255,255,.95); color: var(--black); box-shadow: 0 12px 44px rgba(17,17,17,.08); backdrop-filter: blur(18px); }
.nav { display: flex; min-height: 86px; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { display: grid; width: 45px; height: 45px; place-items: center; border: 1px solid rgba(255,255,255,.34); border-radius: 50%; background: rgba(255,255,255,.08); color: currentColor; font-family: "Playfair Display",serif; font-size: .85rem; font-weight: 700; }
.site-header.scrolled .brand-mark { border-color: var(--line); background: var(--offwhite); color: var(--black); }
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand-copy strong { font-family: "Playfair Display",serif; font-size: 1.06rem; }
.brand-copy small { margin-top: 5px; opacity: .66; font-size: .63rem; letter-spacing: .12em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 27px; }
.main-nav a { position: relative; font-size: .82rem; font-weight: 600; }
.main-nav a::after { position: absolute; right: 0; bottom: -8px; left: 0; height: 2px; background: var(--gold); content: ""; transform: scaleX(0); transition: transform var(--transition); }
.main-nav a:hover::after,.main-nav a.active::after { transform: scaleX(1); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; color: currentColor; }
.menu-toggle span { display: block; width: 25px; height: 2px; margin: 5px auto; background: currentColor; transition: var(--transition); }

.hero { position: relative; min-height: 100vh; padding: 150px 0 78px; overflow: hidden; background: var(--black); color: var(--white); }
.hero-photo { position: absolute; inset: 0; background-image: url("https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?auto=format&fit=crop&w=2100&q=88"); background-position: center; background-size: cover; transform: scale(1.04); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg,rgba(8,8,8,.97) 0%,rgba(17,17,17,.84) 48%,rgba(17,17,17,.34) 100%),linear-gradient(to top,rgba(8,8,8,.86),transparent 55%); }
.hero-grid { position: relative; z-index: 2; display: grid; align-items: center; grid-template-columns: 1fr .58fr; gap: 80px; }
.hero-copy { max-width: 790px; }
.hero-copy p { max-width: 680px; margin-top: 26px; color: rgba(255,255,255,.72); font-size: 1.08rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-details { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 48px; }
.hero-details span { display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,.64); font-size: .77rem; font-weight: 600; }
.hero-details i { color: var(--wood-light); }

.hero-card { position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.14); border-radius: 38px 38px 38px 100px; background: rgba(255,255,255,.08); box-shadow: 0 38px 90px rgba(0,0,0,.28); backdrop-filter: blur(12px); }
.hero-card img { width: 100%; aspect-ratio: .92; object-fit: cover; }
.hero-card-tag { position: absolute; top: 18px; left: 18px; z-index: 2; padding: 8px 12px; border-radius: 999px; background: var(--black); color: var(--white); font-size: .65rem; font-weight: 700; text-transform: uppercase; }
.hero-card-copy { position: absolute; right: 20px; bottom: 20px; left: 20px; padding: 20px; border: 1px solid rgba(255,255,255,.15); border-radius: 18px; background: rgba(8,8,8,.72); backdrop-filter: blur(14px); }
.hero-card-copy small,.hero-card-copy strong { display: block; }
.hero-card-copy small { color: var(--wood-light); }
.hero-card-copy strong { margin-top: 5px; }

.hero-stats { position: relative; z-index: 3; display: grid; margin-top: 62px; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: rgba(8,8,8,.78); grid-template-columns: repeat(3,1fr) 1.2fr; backdrop-filter: blur(16px); }
.hero-stats > * { display: flex; min-height: 84px; flex-direction: column; justify-content: center; padding: 0 24px; border-right: 1px solid rgba(255,255,255,.09); }
.hero-stats strong { font-family: "Playfair Display",serif; font-size: 1.55rem; }
.hero-stats span { color: rgba(255,255,255,.52); font-size: .7rem; }
.hero-stats a { align-items: center; flex-direction: row; gap: 10px; border-right: 0; background: var(--gold); color: var(--black); font-size: .8rem; font-weight: 700; }

.section-heading { max-width: 810px; margin-bottom: 55px; }
.section-heading h2 { color: var(--black); }
.split-heading { display: grid; max-width: none; align-items: end; grid-template-columns: 1.08fr .92fr; gap: 70px; }
.split-heading p { padding-bottom: 8px; }
.center-heading { margin-right: auto; margin-left: auto; text-align: center; }
.center-heading p { max-width: 680px; margin: 22px auto 0; }

.environments-grid { display: grid; min-height: 620px; grid-template-columns: 1.2fr .8fr; grid-template-rows: 1fr 1fr; gap: 22px; }
.environment-card { position: relative; overflow: hidden; border-radius: var(--radius); }
.environment-large { grid-row: 1 / span 2; }
.environment-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms ease; }
.environment-card:hover img { transform: scale(1.05); }
.environment-card::after { position: absolute; inset: 0; background: linear-gradient(to top,rgba(10,10,10,.9),transparent 62%); content: ""; }
.environment-card > div { position: absolute; right: 26px; bottom: 24px; left: 26px; z-index: 1; color: var(--white); }
.environment-card small { color: var(--wood-light); font-weight: 700; text-transform: uppercase; }
.environment-card h3 { margin-top: 7px; }
.environment-card a { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-size: .76rem; font-weight: 700; }

.environment-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.tab { min-height: 42px; padding: 0 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); color: var(--muted); font-size: .75rem; font-weight: 700; transition: var(--transition); }
.tab:hover,.tab.active { border-color: var(--black); background: var(--black); color: var(--white); }

.about-section { background: var(--offwhite); }
.about-grid { display: grid; align-items: center; grid-template-columns: 1fr .9fr; gap: 90px; }
.about-images { position: relative; min-height: 620px; }
.about-main { width: 78%; overflow: hidden; border-radius: 28px 85px 28px 28px; box-shadow: var(--shadow); }
.about-main img { width: 100%; min-height: 510px; object-fit: cover; }
.about-small { position: absolute; right: 0; bottom: 0; width: 52%; overflow: hidden; border: 10px solid var(--offwhite); border-radius: 22px; box-shadow: 0 20px 50px rgba(17,17,17,.16); }
.about-small img { width: 100%; aspect-ratio: 1.15; object-fit: cover; }
.experience-badge { position: absolute; top: 58px; right: 8px; display: grid; width: 130px; height: 130px; place-items: center; padding: 20px; border-radius: 50%; background: var(--black); color: var(--white); text-align: center; }
.experience-badge strong,.experience-badge span { display: block; }
.experience-badge strong { color: var(--wood-light); font-family: "Playfair Display",serif; font-size: 2rem; }
.experience-badge span { font-size: .67rem; line-height: 1.3; }
.about-copy h2 { color: var(--black); }
.about-copy > p { margin-top: 24px; font-size: 1rem; }
.benefits-list { display: grid; gap: 14px; margin: 30px 0; }
.benefits-list div { display: flex; align-items: center; gap: 12px; font-weight: 700; }
.benefits-list i { color: var(--wood); }

.process-section { background: var(--black); color: var(--white); }
.process-section h2 { color: var(--white); }
.process-section .center-heading p { color: rgba(255,255,255,.55); }
.process-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.process-card { position: relative; min-height: 290px; padding: 28px; overflow: hidden; border: 1px solid rgba(255,255,255,.09); border-radius: 22px; background: var(--graphite); transition: transform var(--transition),background var(--transition); }
.process-card:hover { background: var(--graphite-2); transform: translateY(-6px); }
.process-card > span { position: absolute; top: 20px; right: 22px; color: rgba(255,255,255,.11); font-family: "Playfair Display",serif; font-size: 2.35rem; }
.process-card > i { color: var(--wood-light); font-size: 1.65rem; }
.process-card h3 { margin-top: 90px; color: var(--white); font-size: 1.22rem; }
.process-card p { margin-top: 13px; color: rgba(255,255,255,.5); font-size: .8rem; }

.projects-section { background: var(--white); }
.projects-grid { display: grid; min-height: 610px; grid-template-columns: 1.2fr .8fr; grid-template-rows: 1fr 1fr; gap: 22px; }
.project-card { position: relative; overflow: hidden; border-radius: var(--radius); }
.project-large { grid-row: 1 / span 2; }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 700ms ease; }
.project-card:hover img { transform: scale(1.05); }
.project-card::after { position: absolute; inset: 0; background: linear-gradient(to top,rgba(10,10,10,.88),transparent 62%); content: ""; }
.project-card > div { position: absolute; right: 26px; bottom: 24px; left: 26px; z-index: 1; color: var(--white); }
.project-card small { color: var(--wood-light); font-weight: 700; text-transform: uppercase; }
.project-card h3 { margin-top: 8px; font-size: 1.5rem; }

.materials-section { background: var(--offwhite); }
.materials-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.materials-copy h2 { color: var(--black); }
.materials-copy p { margin-top: 22px; }
.materials-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.materials-list article { display: flex; align-items: center; gap: 14px; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: var(--white); }
.material-sample { width: 55px; height: 55px; flex: 0 0 auto; border-radius: 14px; border: 1px solid rgba(0,0,0,.08); }
.material-sample.oak { background: linear-gradient(135deg,#b88f60,#dcc4a5); }
.material-sample.graphite { background: linear-gradient(135deg,#181818,#444); }
.material-sample.stone { background: linear-gradient(135deg,#9b958c,#d0cbc4); }
.material-sample.offwhite { background: linear-gradient(135deg,#f2efe9,#fff); }
.materials-list strong,.materials-list small { display: block; }
.materials-list small { margin-top: 4px; color: var(--muted); }

.testimonials-section { background: #eee9e2; }
.testimonials-grid { display: grid; align-items: center; grid-template-columns: .76fr 1.24fr; gap: 80px; }
.testimonial-intro h2 { color: var(--black); }
.testimonial-intro p { margin-top: 22px; }
.testimonial { display: none; min-height: 385px; padding: 44px; border: 1px solid var(--line); border-radius: 28px; background: var(--white); box-shadow: var(--shadow); }
.testimonial.active { display: block; animation: testimonialIn 420ms ease; }
@keyframes testimonialIn { from { opacity: 0; transform: translateX(20px); } }
.stars { color: var(--gold); letter-spacing: .11em; }
.testimonial blockquote { margin-top: 28px; color: var(--black); font-family: "Playfair Display",serif; font-size: clamp(1.4rem,2.3vw,2rem); line-height: 1.38; }
.author { display: flex; align-items: center; gap: 13px; margin-top: 32px; }
.author > span { display: grid; width: 47px; height: 47px; place-items: center; border-radius: 50%; background: var(--black); color: var(--wood-light); font-weight: 700; }
.author strong,.author small { display: block; }
.author small { color: var(--muted); }
.slider-controls { display: flex; align-items: center; justify-content: space-between; margin-top: 20px; }
.slider-controls > button { display: grid; width: 45px; height: 45px; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--white); color: var(--black); }
.slider-dots { display: flex; gap: 7px; }
.slider-dots button { width: 8px; height: 8px; border: 0; border-radius: 50%; background: rgba(17,17,17,.18); }
.slider-dots button.active { width: 25px; border-radius: 999px; background: var(--gold); }

.faq-section { background: var(--offwhite); }
.faq-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 90px; }
.faq-copy h2 { color: var(--black); }
.faq-copy p { margin-top: 22px; }
.accordion-item { border-bottom: 1px solid var(--line); }
.accordion-item button { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; border: 0; background: transparent; color: var(--black); text-align: left; font-weight: 700; }
.accordion-item button i { transition: transform var(--transition); }
.accordion-item.active button i { transform: rotate(45deg); }
.accordion-content { max-height: 0; overflow: hidden; transition: max-height 380ms ease; }
.accordion-content p { padding: 0 0 24px; }

.contact-section { background: radial-gradient(circle at 88% 15%,rgba(198,164,109,.18),transparent 28%),linear-gradient(135deg,#0d0d0d,#232323); color: var(--white); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; }
.contact-copy h2 { color: var(--white); }
.contact-copy > p { margin-top: 24px; color: rgba(255,255,255,.59); }
.contact-list { display: grid; gap: 16px; margin-top: 32px; }
.contact-list > * { display: flex; align-items: center; gap: 14px; }
.contact-list i { display: grid; width: 46px; height: 46px; place-items: center; border-radius: 50%; background: rgba(198,164,109,.13); color: var(--wood-light); }
.contact-list small,.contact-list strong { display: block; }
.contact-list small { color: rgba(255,255,255,.45); }

.contact-form { display: grid; gap: 16px; padding: 34px; border: 1px solid rgba(255,255,255,.11); border-radius: 26px; background: rgba(255,255,255,.07); backdrop-filter: blur(14px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: grid; gap: 8px; color: rgba(255,255,255,.7); font-size: .77rem; font-weight: 600; }
.contact-form input,.contact-form select,.contact-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.13); border-radius: 13px; outline: 0; background: rgba(255,255,255,.08); color: var(--white); }
.contact-form input,.contact-form select { min-height: 50px; padding: 0 15px; }
.contact-form textarea { padding: 14px 15px; resize: vertical; }
.contact-form select option { color: var(--text); }
.contact-form input::placeholder,.contact-form textarea::placeholder { color: rgba(255,255,255,.35); }
.form-feedback { min-height: 22px; color: var(--wood-light); font-size: .8rem; }

.site-footer { padding: 72px 0 24px; background: #090909; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.7fr .8fr .8fr .8fr; gap: 60px; }
.brand-light { color: var(--white); }
.footer-brand p { max-width: 390px; margin-top: 20px; color: rgba(255,255,255,.42); font-size: .82rem; }
.footer-grid h3 { margin-bottom: 17px; color: var(--white); font-family: "Manrope",sans-serif; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; }
.footer-grid > div > a { display: block; margin: 10px 0; color: rgba(255,255,255,.52); font-size: .81rem; }
.social-links { display: flex; gap: 10px; }
.social-links a { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid rgba(255,255,255,.11); border-radius: 50%; color: var(--wood-light); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; padding-top: 21px; border-top: 1px solid rgba(255,255,255,.07); color: rgba(255,255,255,.32); font-size: .7rem; }

.whatsapp-float,.back-to-top { position: fixed; z-index: 900; right: 22px; display: grid; width: 52px; height: 52px; place-items: center; border: 0; border-radius: 50%; box-shadow: 0 16px 35px rgba(17,17,17,.23); }
.whatsapp-float { bottom: 22px; background: #25d366; color: var(--white); font-size: 1.38rem; }
.back-to-top { bottom: 84px; opacity: 0; visibility: hidden; background: var(--white); color: var(--black); transform: translateY(10px); transition: var(--transition); }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }

.reveal { opacity: 0; transform: translateY(25px); transition: opacity 800ms ease,transform 800ms ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 120ms; }
.delay-2 { transition-delay: 240ms; }