@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Jost:wght@300;400;500&display=swap');

html{scroll-behavior:smooth;}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:hidden;width:100%;-webkit-text-size-adjust:100%;}
body{-webkit-overflow-scrolling:touch;}
:root{
  --ivory:#F5F0E8;
  --warm-white:#FAF8F4;
  --charcoal:#1C1C1A;
  --charcoal-light:#2E2E2B;
  --taupe:#B8AFA0;
  --stone:#8A8578;
  --stone-light:#D4CFC6;
  --border:#E0DAD0;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Jost',sans-serif;
}
html{scroll-behavior:smooth}
body{
  background:var(--warm-white);
  color:var(--charcoal);
  font-family:var(--sans);
  font-weight:300;
  overflow-x:hidden;
}

/* SCROLLBAR */
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--warm-white)}
::-webkit-scrollbar-thumb{background:var(--taupe)}

/* NAV */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:28px 48px;
  padding-left:max(48px,env(safe-area-inset-left));
  padding-right:max(48px,env(safe-area-inset-right));
  display:flex;align-items:center;justify-content:space-between;
  transition:background 0.5s ease, padding 0.4s ease;
}
nav.scrolled{
  background:rgba(250,248,244,0.95);
  padding:18px 48px;
  border-bottom:1px solid var(--border);
  backdrop-filter:blur(12px);
}
.nav-logo img{
  height:36px;
  width:auto;
  transition:opacity 0.3s;
}
.logo-light{ display:block; }
.logo-dark{ display:none; }
nav.scrolled .logo-light{ display:none; }
nav.scrolled .logo-dark{ display:block; }
.nav-links{display:flex;gap:40px;list-style:none;align-items:center}
.nav-links a{
  font-family:var(--sans);
  font-size:11px;
  font-weight:400;
  letter-spacing:0.18em;
  text-transform:uppercase;
  text-decoration:none;
  color:rgba(255,255,255,0.9);
  transition:opacity 0.3s;
}
nav.scrolled .nav-links a{color:var(--charcoal)}
.nav-links a:hover{opacity:0.6}
.nav-cta{
  font-family:var(--sans);
  font-size:10px;
  font-weight:400;
  letter-spacing:0.18em;
  text-transform:uppercase;
  text-decoration:none;
  color:rgba(255,255,255,0.9);
  border:1px solid rgba(255,255,255,0.4);
  padding:10px 22px;
  transition:all 0.3s;
}
nav.scrolled .nav-cta{color:var(--charcoal);border-color:var(--charcoal)}
.nav-cta:hover{background:var(--charcoal);color:var(--warm-white);border-color:var(--charcoal)}
nav.scrolled .nav-cta:hover{background:var(--charcoal);color:var(--warm-white)}
.nav-hamburger{display:none;cursor:pointer;flex-direction:column;gap:5px}
.nav-hamburger span{display:block;width:24px;height:1px;background:var(--charcoal);transition:all 0.3s}
nav:not(.scrolled) .nav-hamburger span{background:white}

/* HERO */
.hero{
  min-height:100svh;min-height:600px;
  position:relative;overflow:hidden;
  display:flex;align-items:flex-end;
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('images/hero.jpg');
  background-size:cover;background-position:center;
  transform:scale(1.08);
  transition:transform 8s ease;
}
.hero-bg{will-change:transform;}
.hero-bg.loaded{transform:scale(1)}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top, rgba(20,18,15,0.7) 0%, rgba(20,18,15,0.15) 60%, transparent 100%);
}
.hero-content{
  position:relative;z-index:2;
  padding:0 48px 72px;
  max-width:760px;
}
.hero-eyebrow{
  font-family:var(--sans);
  font-size:10px;
  font-weight:400;
  letter-spacing:0.25em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.6);
  margin-bottom:24px;
}
.hero-title{
  font-family:var(--serif);
  font-size:clamp(52px,7vw,88px);
  font-weight:300;
  line-height:1.05;
  color:white;
  letter-spacing:-0.01em;
  margin-bottom:28px;
}
.hero-title em{font-style:italic;font-weight:300}
.hero-sub{
  font-family:var(--sans);
  font-size:14px;
  font-weight:300;
  line-height:1.8;
  color:rgba(255,255,255,0.75);
  max-width:440px;
  margin-bottom:40px;
  letter-spacing:0.03em;
}
.btn-primary{
  display:inline-block;
  font-family:var(--sans);
  font-size:10px;
  font-weight:400;
  letter-spacing:0.2em;
  text-transform:uppercase;
  text-decoration:none;
  background:var(--warm-white);
  color:var(--charcoal);
  padding:16px 36px;
  transition:all 0.3s;
}
.btn-primary:hover{background:var(--ivory);opacity:0.9}
.btn-outline{
  display:inline-block;
  font-family:var(--sans);
  font-size:10px;
  font-weight:400;
  letter-spacing:0.2em;
  text-transform:uppercase;
  text-decoration:none;
  border:1px solid rgba(255,255,255,0.5);
  color:rgba(255,255,255,0.9);
  padding:16px 36px;
  margin-left:16px;
  transition:all 0.3s;
}
.btn-outline:hover{border-color:white;color:white}
.hero-scroll{
  position:absolute;right:48px;bottom:72px;z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:12px;
}
.hero-scroll span{
  font-size:9px;letter-spacing:0.2em;text-transform:uppercase;
  color:rgba(255,255,255,0.5);writing-mode:vertical-rl;
}
.hero-scroll-line{
  width:1px;height:60px;
  background:linear-gradient(to bottom,rgba(255,255,255,0.5),transparent);
  animation:scrollLine 2s ease infinite;
}
@keyframes scrollLine{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* SECTIONS */
section{padding:100px 48px}
.section-eyebrow{
  font-family:var(--sans);font-size:10px;font-weight:400;
  letter-spacing:0.25em;text-transform:uppercase;color:var(--stone);
  margin-bottom:20px;
}
.section-title{
  font-family:var(--serif);font-size:clamp(36px,4vw,56px);
  font-weight:300;line-height:1.15;letter-spacing:-0.01em;
  color:var(--charcoal);
}
.section-title em{font-style:italic}

/* INTRO */
.intro{
  background:var(--ivory);
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;
}
.intro-text p{
  font-family:var(--sans);font-size:15px;font-weight:300;
  line-height:1.9;color:var(--stone);margin-top:28px;letter-spacing:0.02em;
}
.intro-signature{
  font-family:var(--serif);font-style:italic;font-size:22px;
  color:var(--taupe);margin-top:40px;
}
.intro-image{position:relative}
.intro-image img{width:100%;height:500px;object-fit:cover;display:block}
.intro-image-label{
  position:absolute;bottom:24px;left:24px;
  font-family:var(--sans);font-size:10px;letter-spacing:0.18em;
  text-transform:uppercase;color:rgba(255,255,255,0.7);
}

/* FEATURED PROJECTS */
.projects-header{
  display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:60px;
}
.view-all{
  font-family:var(--sans);font-size:11px;font-weight:400;letter-spacing:0.18em;
  text-transform:uppercase;text-decoration:none;color:var(--stone);
  border-bottom:1px solid var(--stone-light);padding-bottom:4px;
  transition:all 0.3s;
}
.view-all:hover{color:var(--charcoal);border-color:var(--charcoal)}
.projects-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.project-card{position:relative;overflow:hidden;cursor:pointer}
.project-card img{
  width:100%;display:block;
  transition:transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94);
}
.project-card:hover img{transform:scale(1.05)}
.project-card-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(20,18,15,0.65) 0%,transparent 60%);
  opacity:0;transition:opacity 0.5s;
}
.project-card:hover .project-card-overlay{opacity:1}
.project-card-info{
  position:absolute;bottom:0;left:0;right:0;
  padding:28px;transform:translateY(8px);
  transition:transform 0.4s ease;opacity:0;
}
.project-card:hover .project-card-info{opacity:1;transform:translateY(0)}
.project-card-name{
  font-family:var(--serif);font-size:24px;font-weight:300;
  color:white;letter-spacing:0.02em;margin-bottom:6px;
}
.project-card-meta{
  font-family:var(--sans);font-size:10px;letter-spacing:0.18em;
  text-transform:uppercase;color:rgba(255,255,255,0.65);
}
.card-large{grid-column:span 7;}
.card-large img{height:560px;object-fit:cover}
.card-medium{grid-column:span 5;}
.card-medium img{height:560px;object-fit:cover}
.card-wide{grid-column:span 5;margin-top:20px}
.card-wide img{height:340px;object-fit:cover}
.card-wide2{grid-column:span 7;margin-top:20px}
.card-wide2 img{height:340px;object-fit:cover}

/* PHILOSOPHY */
.philosophy{
  background:var(--charcoal);
  display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;
}
.philosophy .section-eyebrow{color:var(--taupe)}
.philosophy .section-title{color:var(--ivory)}
.philosophy-text{padding-left:20px}
.philosophy-text p{
  font-family:var(--sans);font-size:15px;font-weight:300;
  line-height:1.9;color:rgba(245,240,232,0.6);margin-top:24px;letter-spacing:0.02em;
}
.philosophy-values{
  margin-top:48px;
  display:grid;grid-template-columns:1fr 1fr;gap:32px;
}
.philosophy-value{border-top:1px solid rgba(255,255,255,0.1);padding-top:20px}
.philosophy-value h4{
  font-family:var(--serif);font-size:18px;font-weight:400;
  color:var(--ivory);margin-bottom:8px;
}
.philosophy-value p{
  font-family:var(--sans);font-size:12px;font-weight:300;
  line-height:1.8;color:rgba(245,240,232,0.5);letter-spacing:0.03em;margin-top:0;
}
.philosophy-image img{width:100%;height:600px;object-fit:cover;display:block}

/* SERVICES */
.services{background:var(--warm-white)}
.services-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;margin-top:60px;border:1px solid var(--border);
}
.service-item{
  padding:40px 32px;border-right:1px solid var(--border);
  transition:background 0.3s;
}
.service-item:last-child{border-right:none}
.service-item:hover{background:var(--ivory)}
.service-num{
  font-family:var(--serif);font-size:13px;font-weight:300;
  color:var(--taupe);margin-bottom:24px;letter-spacing:0.05em;
}
.service-name{
  font-family:var(--serif);font-size:22px;font-weight:300;
  line-height:1.3;color:var(--charcoal);margin-bottom:16px;
}
.service-desc{
  font-family:var(--sans);font-size:12px;font-weight:300;
  line-height:1.8;color:var(--stone);letter-spacing:0.02em;
}

/* TESTIMONIALS */
.testimonials{
  background:var(--ivory);text-align:center;padding:100px 120px;
}
.testimonials .section-eyebrow{text-align:center;display:block}
.testimonials .section-title{text-align:center;margin-bottom:60px}
.testimonial-slider{position:relative;overflow:hidden}
.testimonial-track{
  display:flex;transition:transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94);
}
.testimonial-item{
  min-width:100%;padding:0 40px;
}
.testimonial-quote{
  font-family:var(--serif);font-size:clamp(20px,2.5vw,28px);font-weight:300;
  font-style:italic;line-height:1.6;color:var(--charcoal);
  max-width:700px;margin:0 auto 36px;letter-spacing:0.01em;
}
.testimonial-author{
  font-family:var(--sans);font-size:11px;font-weight:400;
  letter-spacing:0.18em;text-transform:uppercase;color:var(--stone);
}
.testimonial-project{
  font-family:var(--sans);font-size:10px;font-weight:300;
  letter-spacing:0.12em;color:var(--taupe);margin-top:4px;
}
.slider-dots{
  display:flex;justify-content:center;gap:10px;margin-top:48px;
}
.slider-dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--stone-light);cursor:pointer;
  transition:background 0.3s, transform 0.3s;border:none;
}
.slider-dot.active{background:var(--charcoal);transform:scale(1.3)}

/* CTA BANNER */
.cta-banner{
  background:var(--charcoal);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:120px 48px;
}
.cta-banner .section-title{color:var(--ivory);margin-bottom:20px}
.cta-banner p{
  font-family:var(--sans);font-size:14px;font-weight:300;
  color:rgba(245,240,232,0.6);max-width:480px;
  line-height:1.8;margin-bottom:48px;letter-spacing:0.02em;
}
.btn-cta{
  display:inline-block;
  font-family:var(--sans);font-size:10px;font-weight:400;
  letter-spacing:0.2em;text-transform:uppercase;
  text-decoration:none;background:var(--ivory);
  color:var(--charcoal);padding:18px 48px;
  transition:all 0.3s;
}
.btn-cta:hover{background:white;opacity:1}

/* PORTFOLIO PAGE */
.page{display:none}
.page.active{display:block}
.page-hero{
  height:55vh;min-height:400px;position:relative;overflow:hidden;
  display:flex;align-items:flex-end;
}
.page-hero-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
}
.page-hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(20,18,15,0.65) 0%,transparent 70%);
}
.page-hero-content{
  position:relative;z-index:2;padding:0 48px 60px;
}
.page-hero-content .section-eyebrow{color:rgba(255,255,255,0.6)}
.page-hero-content h1{
  font-family:var(--serif);font-size:clamp(44px,6vw,72px);
  font-weight:300;color:white;letter-spacing:-0.01em;
}

/* PORTFOLIO FILTER */
.portfolio-filter{
  background:var(--warm-white);border-bottom:1px solid var(--border);
  padding:24px 48px;display:flex;gap:32px;align-items:center;
}
.filter-label{
  font-family:var(--sans);font-size:10px;font-weight:400;
  letter-spacing:0.18em;text-transform:uppercase;color:var(--stone);
}
.filter-btn{
  font-family:var(--sans);font-size:10px;font-weight:400;
  letter-spacing:0.18em;text-transform:uppercase;
  background:none;border:none;cursor:pointer;
  color:var(--stone);padding:0;transition:all 0.3s;padding-bottom:3px;
  border-bottom:1px solid transparent;
}
.filter-btn.active{color:var(--charcoal);border-bottom-color:var(--charcoal)}
.filter-btn:hover{color:var(--charcoal)}

/* PORTFOLIO GRID */
.portfolio-section{padding:60px 48px}
.portfolio-masonry{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.portfolio-item{
  position:relative;overflow:hidden;cursor:pointer;
}
.portfolio-item img{
  width:100%;display:block;
  transition:transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94);
}
.portfolio-item img.tall{height:500px;object-fit:cover}
.portfolio-item img.short{height:340px;object-fit:cover}
.portfolio-item img.square{height:420px;object-fit:cover}
.portfolio-item:hover img{transform:scale(1.04)}
.portfolio-item-info{
  padding:20px 0;
}
.portfolio-item-name{
  font-family:var(--serif);font-size:22px;font-weight:300;
  color:var(--charcoal);margin-bottom:6px;
}
.portfolio-item-meta{
  font-family:var(--sans);font-size:10px;font-weight:400;
  letter-spacing:0.18em;text-transform:uppercase;color:var(--stone);
}

/* ABOUT */
.about-intro{
  display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;
  padding:120px 48px;
}
.about-image img{width:100%;height:600px;object-fit:cover;display:block}
.about-text .section-title{margin-bottom:28px}
.about-text p{
  font-family:var(--sans);font-size:15px;font-weight:300;
  line-height:1.9;color:var(--stone);margin-bottom:20px;letter-spacing:0.02em;
}
.about-values{
  background:var(--ivory);padding:100px 48px;
}
.about-values-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin-top:60px;
}
.about-value-card{border-top:1px solid var(--border);padding-top:28px}
.about-value-card h3{
  font-family:var(--serif);font-size:24px;font-weight:300;
  color:var(--charcoal);margin-bottom:14px;
}
.about-value-card p{
  font-family:var(--sans);font-size:13px;font-weight:300;
  line-height:1.9;color:var(--stone);letter-spacing:0.02em;
}
.founder-section{
  display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;
  padding:100px 48px;background:var(--charcoal);
}
.founder-image img{width:100%;height:560px;object-fit:cover;display:block}
.founder-text .section-eyebrow{color:var(--taupe)}
.founder-text .section-title{color:var(--ivory)}
.founder-text p{
  font-family:var(--sans);font-size:15px;font-weight:300;
  line-height:1.9;color:rgba(245,240,232,0.65);margin-top:24px;letter-spacing:0.02em;
}
.founder-quote{
  font-family:var(--serif);font-size:21px;font-weight:300;font-style:italic;
  color:rgba(245,240,232,0.85);margin-top:32px;line-height:1.6;
  border-left:2px solid var(--taupe);padding-left:24px;
}

/* CONTACT */
.contact-section{
  display:grid;grid-template-columns:1fr 1fr;min-height:80vh;
}
.contact-info{
  background:var(--charcoal);padding:100px 64px;
  display:flex;flex-direction:column;justify-content:center;
}
.contact-info .section-eyebrow{color:var(--taupe)}
.contact-info .section-title{color:var(--ivory);margin-bottom:40px}
.contact-info p{
  font-family:var(--sans);font-size:14px;font-weight:300;
  line-height:1.9;color:rgba(245,240,232,0.6);letter-spacing:0.02em;margin-bottom:48px;
}
.contact-detail{margin-bottom:28px;border-top:1px solid rgba(255,255,255,0.08);padding-top:22px}
.contact-detail-label{
  font-family:var(--sans);font-size:9px;font-weight:400;
  letter-spacing:0.22em;text-transform:uppercase;color:var(--taupe);margin-bottom:8px;
}
.contact-detail-value{
  font-family:var(--sans);font-size:14px;font-weight:300;
  color:rgba(245,240,232,0.8);letter-spacing:0.02em;
}
.contact-detail-value a{color:inherit;text-decoration:none;transition:opacity 0.3s}
.contact-detail-value a:hover{opacity:0.7}
.contact-social{
  display:flex;gap:24px;margin-top:12px;
}
.social-link{
  font-family:var(--sans);font-size:10px;font-weight:400;
  letter-spacing:0.18em;text-transform:uppercase;
  color:rgba(245,240,232,0.6);text-decoration:none;
  border-bottom:1px solid rgba(255,255,255,0.2);padding-bottom:3px;
  transition:all 0.3s;
}
.social-link:hover{color:var(--ivory);border-color:var(--ivory)}
.whatsapp-btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--sans);font-size:11px;font-weight:400;
  letter-spacing:0.16em;text-transform:uppercase;
  text-decoration:none;background:rgba(255,255,255,0.08);
  color:rgba(245,240,232,0.85);padding:14px 24px;margin-top:20px;
  border:1px solid rgba(255,255,255,0.12);transition:all 0.3s;
}
.whatsapp-btn:hover{background:rgba(255,255,255,0.15)}

/* CONTACT FORM */
.contact-form{
  background:var(--warm-white);padding:100px 64px;
  display:flex;flex-direction:column;justify-content:center;
}
.contact-form h3{
  font-family:var(--serif);font-size:32px;font-weight:300;
  color:var(--charcoal);margin-bottom:40px;
}
.form-group{margin-bottom:28px}
.form-group label{
  display:block;font-family:var(--sans);font-size:10px;font-weight:400;
  letter-spacing:0.18em;text-transform:uppercase;color:var(--stone);
  margin-bottom:10px;
}
.form-group input,
.form-group select,
.form-group textarea{
  width:100%;background:transparent;border:none;border-bottom:1px solid var(--border);
  padding:12px 0;font-family:var(--sans);font-size:14px;font-weight:300;
  color:var(--charcoal);outline:none;transition:border-color 0.3s;
  -webkit-appearance:none;appearance:none;border-radius:0;
}
.form-group select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238A8578' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 0 center;padding-right:24px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{border-color:var(--charcoal)}
.form-group input::placeholder,
.form-group textarea::placeholder{color:var(--stone-light)}
.form-group textarea{resize:none;height:100px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.form-submit{
  display:inline-block;
  font-family:var(--sans);font-size:10px;font-weight:400;
  letter-spacing:0.2em;text-transform:uppercase;
  background:var(--charcoal);color:var(--warm-white);
  padding:18px 48px;border:none;cursor:pointer;
  transition:all 0.3s;margin-top:12px;
}
.form-submit:hover{background:var(--charcoal-light)}
.form-success{
  display:none;text-align:center;padding:40px;
}
.form-success p{
  font-family:var(--serif);font-size:24px;font-style:italic;
  color:var(--charcoal);line-height:1.6;
}

/* FOOTER */
footer{
  background:var(--charcoal);
  padding:48px;
  padding-bottom:max(48px,env(safe-area-inset-bottom));
  display:grid;grid-template-columns:1fr auto 1fr;
  align-items:center;border-top:1px solid rgba(255,255,255,0.08);
}
.footer-logo img{height:28px;}
.footer-copy{
  font-family:var(--sans);font-size:10px;font-weight:300;
  letter-spacing:0.12em;color:rgba(255,255,255,0.35);text-align:center;
}
.footer-links{
  display:flex;justify-content:flex-end;gap:28px;
}
.footer-link{
  font-family:var(--sans);font-size:10px;font-weight:400;
  letter-spacing:0.18em;text-transform:uppercase;
  color:rgba(255,255,255,0.4);text-decoration:none;transition:opacity 0.3s;
}
.footer-link:hover{color:rgba(255,255,255,0.7)}

/* MOBILE MENU — Luxury Editorial */
/* Overlay backdrop */
.mm-overlay{
  display:none;
  position:fixed;inset:0;z-index:199;
  background:rgba(28,28,26,0.35);
  opacity:0;
  transition:opacity 0.5s ease;
}
.mm-overlay.visible{opacity:1}

/* Main panel */
.mm-panel{
  position:fixed;top:0;left:0;right:0;z-index:200;
  background:var(--warm-white);
  min-height:100svh;
  display:flex;flex-direction:column;
  transform:translateY(-100%);
  transition:transform 0.55s cubic-bezier(0.76,0,0.24,1);
  overflow-y:auto;
  pointer-events:none;
  visibility:hidden;
}
.mm-panel.open{
  transform:translateY(0);
  pointer-events:all;
  visibility:visible;
}

/* Inner layout */
.mm-inner{
  display:flex;flex-direction:column;
  min-height:100svh;
  padding:0 32px 48px;
}

/* Logo row inside menu */
.mm-logo{
  padding:28px 0 0;
  border-bottom:1px solid var(--border);
  padding-bottom:28px;
  display:flex;align-items:center;
}
.mm-logo-img{
  height:28px;width:auto;
}

/* Nav links */
.mm-nav{flex:1;display:flex;align-items:center}
.mm-links{
  list-style:none;width:100%;
  padding:8px 0;
}
.mm-item{
  border-bottom:1px solid var(--border);
  opacity:0;
  transform:translateY(20px);
  transition:opacity 0.5s ease, transform 0.5s ease;
}
.mm-item:last-child{border-bottom:none}
.mm-panel.open .mm-item{
  opacity:1;transform:translateY(0);
}
.mm-panel.open .mm-item:nth-child(1){transition-delay:0.15s}
.mm-panel.open .mm-item:nth-child(2){transition-delay:0.22s}
.mm-panel.open .mm-item:nth-child(3){transition-delay:0.29s}
.mm-panel.open .mm-item:nth-child(4){transition-delay:0.36s}
.mm-links a{
  display:flex;align-items:center;justify-content:space-between;
  font-family:var(--serif);
  font-size:clamp(32px,8vw,44px);
  font-weight:300;
  color:var(--charcoal);
  text-decoration:none;
  letter-spacing:-0.01em;
  line-height:1.1;
  padding:22px 0;
  transition:opacity 0.3s, letter-spacing 0.3s;
}
.mm-links a::after{
  content:'→';
  font-family:var(--sans);
  font-size:14px;
  font-weight:300;
  color:var(--taupe);
  opacity:0;
  transform:translateX(-8px);
  transition:opacity 0.3s, transform 0.3s;
}
.mm-links a:hover{opacity:0.5;letter-spacing:0.01em}
.mm-links a:hover::after{opacity:1;transform:translateX(0)}

/* Footer area */
.mm-footer{
  padding-top:32px;
  display:flex;flex-direction:column;align-items:flex-start;gap:16px;
  opacity:0;transform:translateY(12px);
  transition:opacity 0.5s ease 0.45s, transform 0.5s ease 0.45s;
}
.mm-panel.open .mm-footer{opacity:1;transform:translateY(0)}
.mm-cta{
  display:inline-block;
  font-family:var(--sans);font-size:10px;font-weight:400;
  letter-spacing:0.2em;text-transform:uppercase;
  color:var(--charcoal);text-decoration:none;
  border:1px solid var(--charcoal);
  padding:14px 32px;
  transition:all 0.3s;
}
.mm-cta:hover{background:var(--charcoal);color:var(--warm-white)}
.mm-tagline{
  font-family:var(--sans);font-size:10px;font-weight:300;
  letter-spacing:0.14em;text-transform:uppercase;
  color:var(--stone);
}

/* Hamburger button */
.nav-hamburger{
  display:none;
  flex-direction:column;justify-content:center;align-items:flex-end;
  gap:0;width:36px;height:36px;
  background:none;border:none;cursor:pointer;padding:4px;
  position:relative;
}
.hb-line{
  display:block;
  height:1px;
  background:currentColor;
  transform-origin:center;
  transition:width 0.35s ease, transform 0.35s ease, opacity 0.35s ease;
}
.hb-top{width:24px}
.hb-mid{width:16px;margin:5px 0}
.hb-bot{width:20px}
/* Hover state */
.nav-hamburger:hover .hb-top{width:24px}
.nav-hamburger:hover .hb-mid{width:24px}
.nav-hamburger:hover .hb-bot{width:24px}
/* X state */
.nav-hamburger.menu-open .hb-top{
  width:24px;
  transform:translateY(6px) rotate(45deg);
}
.nav-hamburger.menu-open .hb-mid{
  width:24px;opacity:0;transform:scaleX(0);
}
.nav-hamburger.menu-open .hb-bot{
  width:24px;
  transform:translateY(-6px) rotate(-45deg);
}

/* Color: dark bg (hero) → white lines; scrolled nav → charcoal lines */
nav:not(.scrolled) .nav-hamburger{color:white}
nav.scrolled .nav-hamburger{color:var(--charcoal)}

/* ANIMATE */
/* ANIMATE */
.fade-up{
  opacity:0;transform:translateY(40px);
  transition:opacity 0.9s ease, transform 0.9s ease;
}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fade-in{
  opacity:0;
  transition:opacity 1.2s ease;
}
.fade-in.visible{opacity:1}

@media(max-width:768px){
  nav{padding:24px 24px}
  nav.scrolled{padding:16px 24px}
  .nav-links,.nav-cta{display:none}
  .nav-hamburger{display:flex !important}
  section{padding:72px 24px}
  .hero-content{padding:0 24px 56px}
  .hero-title{font-size:clamp(40px,10vw,64px)}
  .hero-scroll{right:24px;bottom:56px}
  .intro{grid-template-columns:1fr;gap:40px}
  .intro-image img{height:360px}
  .projects-grid{grid-template-columns:1fr}
  .card-large,.card-medium,.card-wide,.card-wide2{grid-column:span 1;margin-top:0}
  .card-large img,.card-medium img,.card-wide img,.card-wide2 img{height:280px}
  .philosophy{grid-template-columns:1fr;gap:40px;padding:72px 24px}
  .philosophy-image{order:-1}
  .philosophy-image img{height:300px}
  .services-grid{grid-template-columns:1fr 1fr}
  .service-item:nth-child(2){border-right:none}
  .service-item:nth-child(3){border-top:1px solid var(--border);border-right:1px solid var(--border)}
  .service-item:last-child{border-top:1px solid var(--border)}
  .testimonials{padding:72px 24px}
  .portfolio-masonry{grid-template-columns:1fr 1fr}
  .about-intro{grid-template-columns:1fr;gap:40px;padding:72px 24px}
  .about-values-grid{grid-template-columns:1fr;gap:32px}
  .founder-section{grid-template-columns:1fr;gap:40px;padding:72px 24px}
  .contact-section{grid-template-columns:1fr}
  .contact-info{padding:72px 24px}
  .contact-form{padding:72px 24px}
  .form-row{grid-template-columns:1fr}
  footer{grid-template-columns:1fr;gap:20px;text-align:center;padding:40px 24px}
  .footer-links{justify-content:center}
  .projects-header{flex-direction:column;align-items:flex-start;gap:20px}
  .portfolio-filter{flex-wrap:wrap;gap:16px;padding:20px 24px}
}

/* Image performance */
img{
  display:block;
  max-width:100%;
  height:auto;
}
img[loading="lazy"]{
  content-visibility:auto;
}
.hero-bg{
  background-attachment:scroll; /* avoid fixed bg on iOS */
}
/* Reduce motion for accessibility */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:0.01ms !important;transition-duration:0.01ms !important}
}
/* iOS tap highlight */
a,button{-webkit-tap-highlight-color:transparent}
/* GPU compositing for animated elements */
.hero-bg,.mm-panel,.project-card img,.portfolio-item img{
  transform:translateZ(0);
  backface-visibility:hidden;
  -webkit-backface-visibility:hidden;
}