:root{
    --black:#000000;
    --teal:#5F9C9A;
    --charcoal:#3D3D3D;
    --slate:#4B5563;
    --mist:#D5DBE3;
    --cloud:#F4F7FA;
    --white:#FFFFFF;
    --serif-fallback: 'Space Grotesk', 'Segoe UI', Arial, sans-serif;
    --sans-fallback: 'Inter', 'Segoe UI', Arial, sans-serif;
    box-sizing:border-box;
    padding-top:env(safe-area-inset-top,0px);
    padding-bottom:env(safe-area-inset-bottom,0px);
  }
  *,*::before,*::after{box-sizing:inherit;margin:0;padding:0;}
  html{scroll-behavior:smooth;scroll-padding-top:76px;}
  body{
    font-family:var(--sans-fallback);
    color:var(--charcoal);
    background:var(--cloud);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
  h1,h2,h3,h4{font-family:var(--serif-fallback);font-weight:600;letter-spacing:-0.01em;color:var(--black);}
  .plus{color:var(--teal);font-weight:600;}

  /* ---------- NAV ---------- */
  header{
    position:sticky;top:0;z-index:100;
    background:var(--white);
    border-bottom:1px solid var(--mist);
    padding-top:env(safe-area-inset-top,0px);
  }
  header .logo{color:var(--black);}
  header nav.links a{color:var(--slate);}
  header nav.links a:hover, header nav.links a:focus-visible{color:var(--teal);}
  header nav.links a.cta-btn{color:var(--white);}
  header nav.links a.cta-btn:hover, header nav.links a.cta-btn:focus-visible{color:var(--teal);}
  header .burger span{background:var(--black);}
  .navbar{
    display:flex;align-items:center;justify-content:space-between;
    height:76px;
  }
  .logo{
    font-family:var(--serif-fallback);
    font-size:1.4rem;font-weight:700;color:var(--white);
    letter-spacing:-0.01em;
  }
  .logo .plus{margin:0 2px;}
  .logo--img{display:flex;align-items:center;}
  .logo--img img{height:34px;width:auto;display:block;}
  nav.links{display:flex;align-items:center;gap:36px;}
  nav.links a{
    color:var(--mist);font-size:0.95rem;font-weight:500;
    transition:color .2s ease;
  }
  nav.links a:hover, nav.links a:focus-visible{color:var(--white);}
  .cta-btn{
    display:inline-flex;align-items:center;gap:8px;
    background:var(--teal);color:var(--white);
    padding:11px 22px;border-radius:2px;
    font-weight:600;font-size:0.92rem;
    border:1px solid var(--teal);
    cursor:pointer;
    transition:background .2s ease, color .2s ease;
  }
  .cta-btn:hover, .cta-btn:focus-visible{background:transparent;color:var(--teal);}
  .cta-btn.ghost{background:transparent;color:var(--white);border-color:rgba(255,255,255,0.4);}
  .cta-btn.ghost:hover{border-color:var(--teal);color:var(--teal);}

  .burger{
    display:none;flex-direction:column;justify-content:center;gap:5px;
    width:40px;height:40px;background:none;border:none;cursor:pointer;
  }
  .burger span{display:block;width:22px;height:2px;background:var(--white);transition:transform .25s ease, opacity .25s ease;}
  .burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .burger.open span:nth-child(2){opacity:0;}
  .burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

  .mobile-menu{
    display:none;
    position:fixed;inset:76px 0 0 0;
    background:var(--white);
    padding:32px 28px;
    z-index:99;
    flex-direction:column;gap:26px;
  }
  .mobile-menu.open{display:flex;}
  .mobile-menu a{font-size:1.3rem;color:var(--black);font-family:var(--serif-fallback);font-weight:600;}
  .mobile-menu a.cta-btn{color:var(--white);}
  .mobile-menu a.cta-btn:hover, .mobile-menu a.cta-btn:focus-visible{color:var(--teal);}
  .mobile-menu .cta-btn{align-self:flex-start;margin-top:12px;}

  /* ---------- HERO ---------- */
  .hero{
    background:var(--black);
    color:var(--white);
    padding:88px 0 0;
    overflow:hidden;
  }
  .hero-grid{
    display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:center;
  }
  .hero h1{
    color:var(--white);
    font-size:clamp(2.2rem, 4.6vw, 3.6rem);
    line-height:1.08;
    max-width:11ch;
  }
  .hero p{
    margin-top:22px;color:var(--mist);font-size:1.08rem;max-width:44ch;
  }
  .hero .actions{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap;}
  .hero-art{width:100%;height:auto;}

  .strap{
    background:var(--charcoal);color:var(--mist);
    padding:20px 0;overflow:hidden;
    border-top:1px solid rgba(255,255,255,0.08);
    margin-top:56px;
    display:flex;flex-direction:column;gap:10px;
  }
  .strap .track{
    display:flex;gap:16px;align-items:center;flex-wrap:wrap;justify-content:center;
    font-size:1.15rem;letter-spacing:0.02em;
    font-weight:600;
  }
  .strap .track.secondary{color:var(--white);font-weight:600;}
  .strap .track + .track{
    padding-top:10px;border-top:1px solid rgba(255,255,255,0.08);
  }

  /* ---------- SECTION shells ---------- */
  section{padding:96px 0;}
  .section-head{max-width:640px;margin-bottom:52px;}
  #services .section-head{max-width:760px;}
  #services .section-head h2{white-space:nowrap;}
  .section-head .kicker{
    display:inline-block;
    background:var(--teal);
    color:var(--white);font-weight:600;font-size:0.85rem;
    padding:7px 16px;border-radius:8px;margin-bottom:16px;
  }
  .section-head h2{font-size:clamp(1.7rem,3vw,2.4rem);}
  .section-head p{margin-top:16px;color:var(--slate);font-size:1.05rem;max-width:56ch;}

  /* ---------- SERVICES ---------- */
  .services{background:var(--cloud);}
  .process-strip{
    display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 0;
    margin-bottom:48px;
    border-top:1px solid var(--mist);border-bottom:1px solid var(--mist);
    padding:18px 0;
    text-align:center;
  }
  .process-strip .step{
    display:flex;align-items:center;gap:10px;
    font-family:var(--serif-fallback);font-weight:600;font-size:1.2rem;
    color:var(--black);
  }
  .process-strip .step .n{color:var(--teal);font-size:1.2rem;font-weight:700;}
  .process-strip .sep{color:var(--teal);font-size:1.4rem;font-weight:700;margin:0 20px;}
  .approach .section-head{margin-bottom:32px;}
  .approach .process-strip{margin-bottom:8px;padding:16px 0;border-color:rgba(255,255,255,0.2);}
  .approach .process-strip .step{color:var(--white);}

  .service-grid{
    display:grid;grid-template-columns:repeat(5,1fr);
    border-top:1px solid var(--mist);border-left:1px solid var(--mist);
  }
  .service-card{
    background:var(--cloud);padding:24px 22px;min-height:180px;
    border-right:1px solid var(--mist);border-bottom:1px solid var(--mist);
    display:flex;flex-direction:column;justify-content:flex-start;
    transition:background .2s ease;
  }
  .service-card:hover{background:var(--white);}
  .service-card h3{font-size:1.18rem;margin-bottom:8px;text-align:center;}
  .service-card p{color:var(--slate);font-size:0.88rem;text-align:justify;text-justify:inter-word;hyphens:auto;}
  .service-card .mark{color:var(--teal);margin-bottom:10px;display:flex;justify-content:center;}

  /* ---------- APPROACH ---------- */
  .approach{background:var(--charcoal);color:var(--white);padding:64px 0;}
  .approach .section-head h2, .approach .section-head p{color:var(--white);}
  .approach .section-head p{color:var(--mist);}
  .approach-list{display:flex;flex-direction:column;}
  .approach-row{
    display:grid;grid-template-columns:64px minmax(200px,260px) 1fr;
    gap:28px;align-items:center;
    padding:24px 0;border-top:1px solid rgba(255,255,255,0.18);
  }
  .approach-list .approach-row:last-child{border-bottom:1px solid rgba(255,255,255,0.18);}
  .approach-row .num{color:var(--teal);font-family:var(--serif-fallback);font-size:2.2rem;line-height:1;font-weight:700;}
  .approach-row h3{color:var(--white);font-size:1.15rem;letter-spacing:0.01em;}
  .approach-row p{color:var(--mist);font-size:0.95rem;max-width:60ch;}

  /* ---------- PARTNERS ---------- */
  .partners{background:var(--cloud);}
  .partner-grid{
    display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:8px;
  }
  .partner-chip{
    background:transparent;
    border:none;
    display:flex;align-items:center;justify-content:center;
    padding:14px 20px;min-height:84px;min-width:170px;flex:0 1 auto;
    font-family:var(--serif-fallback);font-weight:600;font-size:0.92rem;
    color:var(--slate);text-align:center;
  }
  .partner-chip img{max-width:100%;max-height:56px;width:auto;height:auto;display:block;}
  .partner-chip--text{font-weight:600;}

  /* ---------- TESTIMONIALS ---------- */
  .testimonials{background:var(--slate);color:var(--white);}
  .testimonials .section-head h2{color:var(--white);}
  .testimonials .section-head p{color:var(--mist);}
  .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
  .quote-card{
    background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.14);
    padding:30px 26px;border-radius:2px;
    display:flex;flex-direction:column;gap:22px;
  }
  .quote-card p.quote-text{font-size:1rem;color:var(--white);flex:1;}
  .quote-card .attribution{font-size:0.85rem;color:var(--mist);}
  .quote-card .attribution strong{display:block;color:var(--white);font-weight:600;margin-bottom:2px;}

  /* ---------- GALLERY ---------- */
  .gallery{background:var(--cloud);}
  .gallery-wrap{position:relative;}
  .gallery-scroll{
    display:flex;gap:20px;overflow-x:auto;padding-bottom:4px;
    scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
  }
  .gallery-scroll::-webkit-scrollbar{display:none;}
  .gallery-arrow{
    display:none;
    position:absolute;top:50%;transform:translateY(-50%);
    width:46px;height:46px;border-radius:50%;
    background:var(--white);border:1px solid var(--mist);
    align-items:center;justify-content:center;
    font-size:1.2rem;color:var(--charcoal);cursor:pointer;
    box-shadow:0 4px 14px rgba(0,0,0,0.12);
    z-index:5;transition:background .2s ease,color .2s ease;
  }
  .gallery-arrow:hover{background:var(--teal);color:var(--white);border-color:var(--teal);}
  .gallery-arrow.prev{left:-23px;}
  .gallery-arrow.next{right:-23px;}
  @media (min-width:900px){
    .gallery-arrow{display:flex;}
  }
  .gallery-item{
    flex:0 0 auto;width:300px;height:220px;
    scroll-snap-align:start;
    position:relative;border-radius:2px;overflow:hidden;
    cursor:pointer;border:none;padding:0;
    display:flex;align-items:flex-end;
    background:var(--charcoal);
  }
  .gallery-item:focus-visible{outline:2px solid var(--teal);outline-offset:3px;}
  .gallery-item .thumb{
    position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
    transition:transform .35s ease;
  }
  .gallery-item:hover .thumb{transform:scale(1.05);}
  .gallery-item .cap{
    position:relative;z-index:1;
    width:100%;padding:16px 18px;
    background:linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.65) 100%);
    color:var(--white);font-weight:600;font-size:0.98rem;text-align:left;
  }
  .gallery-hint{margin-top:16px;color:var(--slate);font-size:0.88rem;}

  .lightbox{
    display:none;position:fixed;inset:0;z-index:200;
    background:rgba(0,0,0,0.9);
    align-items:center;justify-content:center;padding:40px;
  }
  .lightbox.open{display:flex;}
  .lightbox-box{
    width:min(1100px,100%);max-height:86vh;border-radius:2px;
    position:relative;display:flex;flex-direction:column;
    background:var(--charcoal);overflow:hidden;
  }
  .lightbox-box img{width:100%;max-height:76vh;object-fit:contain;display:block;background:var(--black);}
  .lightbox-box .cap{
    width:100%;padding:18px 24px;font-size:1.05rem;
    background:var(--charcoal);
    color:var(--white);font-weight:600;
  }
  .lightbox-close{
    position:absolute;top:-44px;right:0;background:none;border:none;
    color:var(--white);font-size:1.8rem;line-height:1;cursor:pointer;padding:6px;
  }
  .lightbox-close:hover{color:var(--teal);}


  .contact{background:var(--black);color:var(--white);}
  .contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:64px;}
  .contact-info h2{color:var(--white);font-size:clamp(1.7rem,3vw,2.2rem);margin-bottom:20px;}
  .contact-info p{color:var(--mist);margin-bottom:28px;max-width:42ch;}
  .contact-detail{margin-bottom:20px;}
  .contact-detail span{display:block;color:var(--teal);font-size:0.82rem;font-weight:600;margin-bottom:4px;}
  .contact-detail a, .contact-detail div{color:var(--white);font-size:1.02rem;}

  form{display:grid;gap:16px;}
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
  label{display:block;font-size:0.82rem;color:var(--mist);margin-bottom:6px;font-weight:500;}
  input, textarea, select{
    width:100%;background:rgba(255,255,255,0.06);
    border:1px solid rgba(255,255,255,0.2);
    color:var(--white);padding:12px 14px;border-radius:2px;
    font-family:var(--sans-fallback);font-size:0.96rem;
  }
  input::placeholder, textarea::placeholder{color:rgba(213,219,227,0.5);}
  input:focus, textarea:focus, select:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:var(--teal);}
  textarea{resize:vertical;min-height:100px;}
  .submit-btn{
    justify-self:start;margin-top:6px;
    background:var(--teal);color:var(--white);border:1px solid var(--teal);
    padding:13px 30px;border-radius:2px;font-weight:600;font-size:0.96rem;
    cursor:pointer;transition:background .2s ease,color .2s ease;
  }
  .submit-btn:hover{background:transparent;color:var(--teal);}
  .form-note{font-size:0.85rem;color:var(--mist);opacity:0.8;}
  .form-success{display:none;color:var(--teal);font-weight:600;margin-top:10px;}
  .form-error{display:none;color:#e08585;font-weight:600;margin-top:10px;}
  .submit-btn[disabled]{opacity:0.6;cursor:not-allowed;}

  /* ---------- FOOTER ---------- */
  footer{background:var(--black);border-top:1px solid rgba(255,255,255,0.1);padding:32px 0;}
  .footer-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;}
  .footer-row .logo{font-size:1.1rem;}
  .footer-row .logo--img img{height:40px;}
  .footer-legal{color:var(--white);font-size:0.8rem;text-align:center;margin:0;}
  @media (max-width:640px){
    .footer-row{grid-template-columns:1fr;justify-items:center;text-align:center;}
    .footer-legal{order:2;}
  }
  footer nav{display:flex;gap:26px;flex-wrap:wrap;}
  footer nav a{color:var(--white);font-size:0.88rem;}
  footer nav a:hover{color:var(--teal);}

  /* ---------- Focus & motion ---------- */
  a:focus-visible, button:focus-visible{outline:2px solid var(--teal);outline-offset:2px;}
  @media (prefers-reduced-motion: reduce){*{scroll-behavior:auto !important;transition:none !important;}}

  /* ---------- RESPONSIVE ---------- */
  @media (max-width:1080px){
    .service-grid{grid-template-columns:repeat(3,1fr);}
  }
  @media (max-width:980px){
    .approach-row{grid-template-columns:1fr;gap:10px;padding:30px 0;}
    .quote-grid{grid-template-columns:1fr;}
    .contact-grid{grid-template-columns:1fr;gap:44px;}
    .hero-grid{grid-template-columns:1fr;}
    .hero-art{max-width:420px;margin:0 auto;}
    .process-strip{justify-content:center;}
    .process-strip .sep{margin:0 12px;}
  }
  @media (max-width:760px){
    nav.links{display:none;}
    .header-cta{display:none;}
    .burger{display:flex;}
    .wrap{padding:0 20px;}
    section{padding:64px 0;}
    .service-grid{grid-template-columns:repeat(2,1fr);}
    .field-row{grid-template-columns:1fr;}
    .hero{padding-top:56px;}
    .process-strip{gap:12px 0;}
    .process-strip .step{font-size:0.88rem;}
    .gallery-item{width:240px;height:180px;}
    .lightbox{padding:20px;}
    #services .section-head h2{white-space:normal;}
  }
  @media (max-width:520px){
    .service-grid{grid-template-columns:1fr;}
  }
  @media (max-width:480px){
    .logo{font-size:1.2rem;}
    .logo--img img{height:28px;}
  }