/* === ARCHITECTURE FIRM TEMPLATE === */
:root {
  --primary:      #0d0d0d;
  --accent:       #c8b89a;
  --accent-rgb:   200,184,154;
  --bg:           #0d0d0d;
  --bg-section:   #111111;
  --surface:      #181818;
  --border:       rgba(200,184,154,0.15);
  --border-subtle:rgba(255,255,255,0.06);
  --text:         #f0ece6;
  --muted:        #a89a8a;
  --dim:          #5a5248;
  --radius:       10px;
  --radius-lg:    16px;
  --shadow:       0 4px 24px rgba(0,0,0,0.4);
  --shadow-hover: 0 12px 48px rgba(0,0,0,0.6);
  --nav-h:        72px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);line-height:1.65;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
button{cursor:pointer;font-family:inherit;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:inherit}
.container{max-width:1240px;margin:0 auto;padding:0 24px}

/* TYPOGRAPHY */
h1,h2,h3{font-family:'DM Serif Display',serif;letter-spacing:-0.02em;line-height:1.12}
em{font-style:italic}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:6px;font-size:.875rem;font-weight:600;letter-spacing:.3px;transition:all .25s;cursor:pointer;border:1.5px solid transparent}
.btn-accent{background:var(--accent);color:var(--primary);border-color:var(--accent)}
.btn-accent:hover{background:#b8a08a;border-color:#b8a08a;transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,.08);color:var(--text);border-color:rgba(255,255,255,.15)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-outline{border-color:var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-block{width:100%;justify-content:center}
.btn-lg{padding:14px 36px;font-size:.95rem}
.btn-sm{padding:8px 18px;font-size:.8rem}

/* NAVBAR */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(13,13,13,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--border-subtle);transition:box-shadow .3s}
.navbar.scrolled{box-shadow:0 2px 24px rgba(0,0,0,.5)}
.nav-container{max-width:1240px;margin:0 auto;padding:0 24px;height:var(--nav-h);display:flex;align-items:center;gap:36px}
.nav-brand{display:flex;align-items:baseline;gap:6px}
.brand-text{font-family:'DM Serif Display',serif;font-size:1.3rem;color:var(--text)}
.brand-sub{font-size:.6rem;letter-spacing:3px;text-transform:uppercase;color:var(--muted);font-weight:400}
.nav-links{display:flex;gap:28px;margin-left:auto}
.nav-link{font-size:.84rem;color:var(--muted);font-weight:500;letter-spacing:.3px;transition:color .2s}
.nav-link:hover{color:var(--text)}
.nav-cta{margin-left:16px}
.hamburger{display:none;flex-direction:column;gap:5px;margin-left:auto}
.hamburger span{display:block;width:22px;height:1.5px;background:var(--text);transition:all .3s}

/* HERO */
.hero{height:100vh;min-height:640px;position:relative;display:flex;align-items:flex-end;padding-bottom:80px}
.hero-image-wrap{position:absolute;inset:0}
.hero-image{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(13,13,13,.95) 0%,rgba(13,13,13,.4) 50%,rgba(13,13,13,.15) 100%)}
.hero-content{position:relative;z-index:1;width:100%;padding-top:var(--nav-h)}
.hero-eyebrow{font-size:.7rem;letter-spacing:3.5px;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:24px}
.hero-heading{font-family:'DM Serif Display',serif;font-size:clamp(3rem,6.5vw,6rem);color:var(--text);font-weight:400;margin-bottom:20px;max-width:780px}
.hero-heading em{color:var(--accent)}
.hero-sub{color:var(--muted);font-size:1rem;max-width:500px;margin-bottom:36px;line-height:1.75}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:48px}
.hero-stats{display:flex;gap:48px;flex-wrap:wrap;padding-top:32px;border-top:1px solid var(--border-subtle)}
.hero-stat{text-align:left}
.stat-value{font-family:'DM Serif Display',serif;font-size:2.2rem;color:var(--text)}
.stat-label{font-size:.7rem;letter-spacing:2px;text-transform:uppercase;color:var(--muted);margin-top:4px}

/* SECTIONS */
.section{padding:100px 0}
.section-surface{background:var(--bg-section)}
.section-dark{background:#0a0a0a}
.section-header{text-align:center;margin-bottom:64px}
.eyebrow{font-size:.7rem;letter-spacing:3.5px;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:14px}
.eyebrow-light{color:rgba(200,184,154,.7)}
.section-title{font-family:'DM Serif Display',serif;font-size:clamp(2rem,4vw,3.2rem);color:var(--text);margin-bottom:16px}
.section-title.text-light{color:var(--text)}
.section-sub{color:var(--muted);font-size:.96rem;max-width:580px;margin:0 auto;line-height:1.75}

/* FILTER ROW */
.filter-row{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:48px}
.filter-btn{background:transparent;border:1px solid var(--border);color:var(--muted);padding:7px 20px;border-radius:4px;font-size:.78rem;font-weight:600;cursor:pointer;transition:all .2s;letter-spacing:.5px}
.filter-btn.active,.filter-btn:hover{background:var(--accent);border-color:var(--accent);color:var(--primary)}

/* PROJECTS GRID */
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:2px}
.project-card{background:var(--surface);position:relative;overflow:hidden;transition:transform .3s}
.project-card:hover{transform:scale(1.02);z-index:1}
.project-image-wrap{position:relative;aspect-ratio:4/3;overflow:hidden}
.project-image{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.project-card:hover .project-image{transform:scale(1.08)}
.project-overlay{position:absolute;top:0;left:0;right:0;padding:16px;display:flex;align-items:flex-start;justify-content:space-between}
.project-type-badge{background:rgba(13,13,13,.8);backdrop-filter:blur(8px);color:var(--accent);font-size:.65rem;letter-spacing:1.5px;text-transform:uppercase;padding:5px 12px;border-radius:3px;font-weight:600}
.project-award{background:rgba(200,184,154,.15);backdrop-filter:blur(8px);color:var(--accent);border:1px solid rgba(200,184,154,.3);font-size:.62rem;padding:4px 10px;border-radius:3px;font-weight:600;max-width:160px;text-align:right}
.project-body{padding:22px}
.project-meta-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.project-location{display:flex;align-items:center;gap:5px;font-size:.75rem;color:var(--muted)}
.project-year{font-size:.75rem;color:var(--accent)}
.project-body h3{font-family:'DM Serif Display',serif;font-size:1.3rem;color:var(--text);margin-bottom:8px}
.project-body p{font-size:.83rem;color:var(--muted);line-height:1.65;margin-bottom:10px}
.project-size{display:flex;align-items:center;gap:5px;font-size:.75rem;color:var(--dim)}

/* SERVICES */
.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1px;background:var(--border-subtle)}
.service-card{background:var(--bg-section);padding:36px;transition:background .2s}
.service-card:hover{background:var(--surface)}
.service-icon{color:var(--accent);margin-bottom:20px}
.service-icon svg{width:28px;height:28px}
.service-card h3{font-family:'DM Serif Display',serif;font-size:1.2rem;margin-bottom:10px;color:var(--text)}
.service-card p{font-size:.84rem;color:var(--muted);line-height:1.65}

/* PROCESS */
.process-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2px;background:var(--border-subtle)}
.process-step{background:var(--bg);padding:40px 36px;display:flex;gap:24px;align-items:flex-start;transition:background .2s}
.process-step:hover{background:var(--bg-section)}
.step-number{font-family:'DM Serif Display',serif;font-size:2.8rem;color:rgba(200,184,154,.25);line-height:1;flex-shrink:0;width:60px}
.step-body h3{font-size:1rem;font-weight:600;color:var(--text);margin-bottom:8px}
.step-body p{font-size:.84rem;color:var(--muted);line-height:1.65}

/* STUDIO */
.studio-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.studio-img{width:100%;height:540px;object-fit:cover;border-radius:var(--radius)}
.studio-body{font-size:.95rem;color:var(--muted);line-height:1.75;margin-bottom:16px}
.studio-team-note{display:flex;align-items:center;gap:8px;font-size:.84rem;color:var(--accent);margin-bottom:28px;padding:14px 18px;border:1px solid var(--border);border-radius:var(--radius)}
.studio-team-note svg{width:16px;height:16px}
.studio-values{display:flex;flex-direction:column;gap:18px}
.studio-value{border-left:2px solid var(--border);padding-left:18px}
.studio-value strong{display:block;font-size:.9rem;color:var(--text);margin-bottom:4px}
.studio-value p{font-size:.82rem;color:var(--muted);line-height:1.6}

/* AWARDS */
.awards-list{display:flex;flex-direction:column;gap:1px;background:var(--border-subtle)}
.award-row{background:var(--bg);display:flex;align-items:center;gap:28px;padding:22px 28px;transition:background .25s}
.award-row:hover{background:var(--bg-section)}
.award-year{font-family:'DM Serif Display',serif;font-size:1rem;color:var(--accent);min-width:48px;flex-shrink:0}
.award-divider{width:40px;height:1px;background:var(--border);flex-shrink:0}
.award-info{flex:1}
.award-info strong{display:block;font-size:.9rem;color:var(--text);margin-bottom:2px}
.award-info span{font-size:.78rem;color:var(--muted)}
.award-icon{width:18px;height:18px;color:var(--accent);opacity:.6;flex-shrink:0}

/* TESTIMONIALS */
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.testimonial-card{background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--radius);padding:32px}
.stars{display:flex;gap:4px;margin-bottom:16px}
.star-icon{width:13px;height:13px;fill:var(--accent);color:var(--accent)}
.testimonial-card blockquote{font-family:'DM Serif Display',serif;font-size:1.05rem;font-style:italic;color:var(--text);line-height:1.7;margin-bottom:20px}
.testimonial-author{display:flex;align-items:center;gap:12px}
.author-avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;opacity:.8}
.testimonial-author strong{display:block;font-size:.85rem;color:var(--text)}
.testimonial-author span{font-size:.76rem;color:var(--muted)}

/* FAQ */
.faq-container{max-width:760px}
.faq-list{display:flex;flex-direction:column;gap:1px;background:var(--border-subtle)}
.faq-item{background:var(--bg)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;font-size:.9rem;font-weight:500;color:var(--text);text-align:left;transition:background .2s}
.faq-q:hover{background:var(--bg-section)}
.faq-icon{width:16px;height:16px;flex-shrink:0;color:var(--accent);transition:transform .3s}
.faq-q[aria-expanded="true"] .faq-icon{transform:rotate(45deg)}
.faq-a{padding:0 24px 20px}
.faq-a p{color:var(--muted);font-size:.86rem;line-height:1.75}

/* CONTACT */
.contact-section{background:#0a0a0a}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start}
.contact-sub{margin:12px 0 28px}
.contact-details{display:flex;flex-direction:column;gap:14px}
.contact-row{display:flex;align-items:flex-start;gap:12px;font-size:.88rem;color:var(--muted)}
.icon-xs{width:14px;height:14px;flex-shrink:0;margin-top:1px}
.icon-sm{width:18px;height:18px;flex-shrink:0;color:var(--accent);margin-top:2px}
.text-muted-light{color:var(--muted)}

.contact-form-dark{display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{font-size:.74rem;font-weight:600;color:var(--muted);letter-spacing:.5px;text-transform:uppercase}
.form-group input,.form-group select,.form-group textarea{padding:12px 16px;border:1px solid var(--border);border-radius:6px;background:rgba(255,255,255,.04);color:var(--text);font-size:.88rem;transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}
.form-group select option{background:#181818;color:var(--text)}
.form-note{font-size:.74rem;color:var(--dim);text-align:center}

/* FOOTER */
.footer{background:#080808;color:#a0948a;padding:72px 0 0;border-top:1px solid var(--border-subtle)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;padding-bottom:56px;border-bottom:1px solid var(--border-subtle)}
.footer-brand .brand-text{color:var(--text)}
.footer-tagline{font-size:.82rem;color:var(--dim);margin:10px 0 20px;line-height:1.6}
.footer-social{display:flex;gap:10px}
.social-link{width:36px;height:36px;border:1px solid var(--border-subtle);border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--dim);transition:all .2s}
.social-link svg{width:16px;height:16px}
.social-link:hover{border-color:var(--accent);color:var(--accent)}
.footer-col h4{font-size:.68rem;letter-spacing:3px;text-transform:uppercase;color:var(--dim);margin-bottom:16px;font-weight:600}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:.82rem;color:var(--muted);transition:color .2s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:20px 0;font-size:.76rem;color:var(--dim)}
.footer-bottom-links{display:flex;gap:20px}
.footer-bottom-links a{color:var(--dim);transition:color .2s}
.footer-bottom-links a:hover{color:var(--muted)}

/* BACK TO TOP */
.back-to-top{position:fixed;bottom:28px;right:28px;width:44px;height:44px;background:var(--accent);color:var(--primary);border-radius:4px;display:flex;align-items:center;justify-content:center;z-index:999;opacity:0;transform:translateY(12px);transition:all .3s;pointer-events:none}
.back-to-top.visible{opacity:1;transform:translateY(0);pointer-events:auto}
.back-to-top svg{width:18px;height:18px}

/* REVEAL */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.12s}
.reveal-delay-2{transition-delay:.24s}
.reveal-delay-3{transition-delay:.36s}
.reveal-delay-4{transition-delay:.48s}

/* RESPONSIVE */
@media(max-width:1024px){
  .studio-grid,.contact-grid{grid-template-columns:1fr;gap:44px}
  .studio-img{height:380px}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .section{padding:64px 0}
  .nav-links,.nav-cta{display:none}
  .hamburger{display:flex}
  .nav-links.open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--bg);padding:20px 24px;gap:14px;border-bottom:1px solid var(--border)}
  .projects-grid{grid-template-columns:1fr;gap:1px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
  .hero-stats{gap:24px}
  .hero{align-items:center;padding-bottom:0}
}
@media(max-width:480px){
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
  .hero-btns{flex-direction:column}
}