:root{
  --navy:#071d2e;
  --navy-2:#0d263b;
  --blue:#19a6e8;
  --blue-2:#53c4f3;
  --ink:#102235;
  --muted:#667484;
  --line:#dfe6ec;
  --soft:#f3f7fa;
  --white:#fff;
  --shadow:0 24px 70px rgba(7,29,46,.12);
  --radius:22px;
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:#fff;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
::selection{background:rgba(25,166,232,.25)}
.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
.eyebrow{
  display:inline-flex;gap:.55rem;align-items:center;
  text-transform:uppercase;letter-spacing:.15em;font-size:.74rem;font-weight:800;color:var(--blue)
}
.eyebrow:before{content:"";width:34px;height:2px;background:currentColor}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.08;letter-spacing:-.035em}
h1{font-size:clamp(2.65rem,6.8vw,6.3rem);max-width:980px}
h2{font-size:clamp(2rem,4vw,4rem)}
h3{font-size:clamp(1.2rem,2vw,1.6rem)}
.lead{font-size:clamp(1.05rem,1.5vw,1.32rem);color:#dce7ef;max-width:690px}
.section-copy{max-width:720px;color:var(--muted);font-size:1.08rem}
.section{padding:110px 0}
.section-soft{background:var(--soft)}
.button{
  display:inline-flex;align-items:center;justify-content:center;gap:.7rem;
  min-height:52px;padding:0 22px;border-radius:999px;border:1px solid transparent;
  font-weight:750;transition:.25s ease;cursor:pointer
}
.button-primary{background:var(--blue);color:#fff;box-shadow:0 14px 34px rgba(25,166,232,.26)}
.button-primary:hover{transform:translateY(-2px);background:#1298d6}
.button-secondary{border-color:rgba(255,255,255,.38);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(10px)}
.button-secondary:hover{background:rgba(255,255,255,.13)}
.button-dark{background:var(--navy);color:#fff}
.text-link{font-weight:800;color:var(--blue);display:inline-flex;gap:.45rem;align-items:center}
.text-link:after{content:"→";transition:transform .2s}
.text-link:hover:after{transform:translateX(4px)}

.site-header{
  position:absolute;z-index:50;left:50%;top:0;transform:translateX(-50%);
  width:min(calc(100% - 40px),var(--max));height:106px;
  display:flex;align-items:center;justify-content:space-between;color:#fff
}
.brand img{width:210px;height:72px;object-fit:contain;object-position:left center}
.main-nav{display:flex;align-items:center;gap:31px;font-weight:650;font-size:.94rem}
.main-nav a{opacity:.86;transition:.2s}
.main-nav a:hover{opacity:1}
.main-nav .nav-cta{opacity:1;border:1px solid rgba(255,255,255,.34);padding:12px 18px;border-radius:999px}
.menu-toggle{display:none;background:none;border:0;padding:10px}
.menu-toggle span{width:25px;height:2px;background:#fff;display:block;margin:5px}

.hero{
  min-height:790px;position:relative;display:flex;align-items:end;color:#fff;overflow:hidden;background:var(--navy)
}
.hero-media,.page-hero-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero:before{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(90deg,rgba(4,22,36,.95) 0%,rgba(4,22,36,.78) 38%,rgba(4,22,36,.18) 72%,rgba(4,22,36,.28) 100%),
    linear-gradient(0deg,rgba(4,22,36,.72),transparent 50%)
}
.hero-content{position:relative;z-index:2;padding:190px 0 82px;width:100%}
.hero h1{margin:18px 0 25px}
.hero h1 span{color:var(--blue-2)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero-meta{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  margin-top:70px;background:rgba(255,255,255,.19);border:1px solid rgba(255,255,255,.16);
  max-width:950px
}
.hero-meta div{padding:18px 22px;background:rgba(5,25,42,.42);backdrop-filter:blur(10px)}
.hero-meta strong{display:block;font-size:1.35rem}
.hero-meta span{font-size:.78rem;color:#d5e1e8;text-transform:uppercase;letter-spacing:.08em}

.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:76px;align-items:center}
.intro-media{position:relative}
.intro-media img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}
.floating-note{
  position:absolute;right:-28px;bottom:-28px;background:var(--navy);color:#fff;border-radius:18px;
  width:250px;padding:24px;box-shadow:var(--shadow)
}
.floating-note strong{font-size:2rem;color:var(--blue-2);display:block;line-height:1}
.floating-note span{font-size:.86rem;color:#c8d5dd}
.check-list{display:grid;gap:14px;margin:28px 0 34px}
.check-list div{display:flex;gap:12px;align-items:flex-start}
.check-list i{
  width:25px;height:25px;flex:0 0 25px;border-radius:50%;background:rgba(25,166,232,.12);
  color:var(--blue);display:grid;place-items:center;font-style:normal;font-weight:900
}

.founder-section{padding-top:32px}
.founder-grid{
  display:grid;grid-template-columns:.88fr 1.12fr;gap:76px;align-items:center;
  padding:34px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(135deg,#fff,#f4f8fb);
  box-shadow:0 24px 70px rgba(7,29,46,.08)
}
.founder-photo{position:relative;min-width:0}
.founder-photo img{
  width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 34%;
  border-radius:22px
}
.founder-badge{
  position:absolute;left:22px;bottom:22px;width:min(250px,calc(100% - 44px));
  padding:18px 20px;border-radius:16px;background:rgba(7,29,46,.91);color:#fff;
  backdrop-filter:blur(10px);box-shadow:var(--shadow)
}
.founder-badge strong{display:block;color:var(--blue-2);font-size:1.8rem;line-height:1}
.founder-badge span{display:block;margin-top:6px;color:#d6e2e9;font-size:.82rem}
.founder-copy h2{margin:12px 0 6px}
.founder-copy p{color:var(--muted);font-size:1.02rem}
.founder-role{color:var(--blue)!important;font-weight:800;margin-bottom:25px}
.founder-link{margin-top:12px}

.expertise-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:46px}
.expertise-card{
  min-height:285px;padding:28px;border:1px solid var(--line);border-radius:20px;background:#fff;
  display:flex;flex-direction:column;transition:.25s
}
.expertise-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.icon-box{width:48px;height:48px;border-radius:14px;background:#e9f7fd;color:var(--blue);display:grid;place-items:center;font-size:1.3rem;margin-bottom:48px}
.expertise-card p{color:var(--muted);margin-bottom:0;font-size:.95rem}

.projects-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
.project-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.project-card{position:relative;overflow:hidden;border-radius:20px;background:var(--navy);color:#fff;min-height:390px}
.project-card:nth-child(1),.project-card:nth-child(4){grid-column:span 7}
.project-card:nth-child(2),.project-card:nth-child(3){grid-column:span 5}
.project-card:nth-child(5),.project-card:nth-child(6),.project-card:nth-child(7),.project-card:nth-child(8){grid-column:span 6}
.project-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .65s ease}
.project-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,18,30,.92),rgba(3,18,30,.05) 70%)}
.project-card:hover img{transform:scale(1.035)}
.project-copy{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:26px}
.project-tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:10px}
.tag{font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;background:rgba(255,255,255,.16);backdrop-filter:blur(8px);padding:6px 9px;border-radius:999px}
.project-copy h3{margin-bottom:5px;font-size:1.52rem}
.project-copy p{margin:0;color:#dce6ed;font-size:.9rem}

.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:34px;margin-top:50px;counter-reset:step}
.process-step{counter-increment:step;border-top:2px solid var(--line);padding-top:22px}
.process-step:before{content:"0" counter(step);color:var(--blue);font-weight:900;letter-spacing:.08em}
.process-step h3{margin:14px 0 10px}
.process-step p{color:var(--muted);font-size:.94rem}

.references{
  background:var(--navy);color:#fff;overflow:hidden
}
.refs-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}
.refs-list{display:flex;flex-wrap:wrap;gap:10px}
.refs-list span{padding:12px 16px;border:1px solid rgba(255,255,255,.18);border-radius:999px;color:#dbe7ee;background:rgba(255,255,255,.04)}
.refs-note{color:#b9c9d3}

.contact-panel{
  display:grid;grid-template-columns:1.05fr .95fr;overflow:hidden;border-radius:26px;background:var(--navy);color:#fff;box-shadow:var(--shadow)
}
.contact-copy{padding:58px}
.contact-copy p{color:#cad8e1;max-width:560px}
.contact-actions{display:flex;flex-direction:column;align-items:flex-start;gap:12px;margin-top:30px}
.contact-actions a{font-size:clamp(1rem,2vw,1.25rem);font-weight:750}
.contact-image{position:relative;min-height:520px}
.contact-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.contact-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy),transparent 38%)}
.rate-note{margin-top:32px;padding:17px 19px;border-left:3px solid var(--blue);background:rgba(255,255,255,.06);font-size:.9rem;color:#d9e4eb}

.site-footer{
  background:#041522;color:#fff;padding:65px max(20px,calc((100vw - var(--max))/2));
  display:grid;grid-template-columns:1fr 1fr;gap:45px
}
.footer-logo{width:190px;height:70px;object-fit:contain;object-position:left}
.site-footer p,.footer-links span{color:#93a8b7}
.footer-links{display:flex;flex-direction:column;gap:8px;align-items:flex-end;text-align:right}
.footer-bottom{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;gap:20px;color:#7f97a8;font-size:.78rem}

.page-hero{height:530px;position:relative;color:#fff;background:var(--navy);display:flex;align-items:end}
.page-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,22,36,.94),rgba(4,22,36,.28)),linear-gradient(0deg,rgba(4,22,36,.7),transparent)}
.page-hero-content{position:relative;z-index:2;padding-bottom:55px}
.page-hero h1{font-size:clamp(2.5rem,5.5vw,5.4rem);margin:14px 0 14px}
.page-hero p{color:#dce7ee;font-size:1.08rem;max-width:710px}

.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin:35px 0 42px}
.filter-button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 15px;cursor:pointer;font-weight:700;color:var(--muted)}
.filter-button.active,.filter-button:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.gallery-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.gallery-card{grid-column:span 6;border-radius:20px;overflow:hidden;background:#fff;border:1px solid var(--line);transition:.25s}
.gallery-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.gallery-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.gallery-card-body{padding:24px}
.gallery-card-body p{color:var(--muted);margin-bottom:16px}
.gallery-card[hidden]{display:none}

.project-detail-hero{min-height:620px}
.project-facts{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.project-facts span{border:1px solid rgba(255,255,255,.25);padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.07)}
.detail-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}
.detail-sticky{position:sticky;top:35px}
.detail-sticky p{color:var(--muted)}
.detail-list{display:grid;gap:0;margin-top:35px}
.detail-list div{display:flex;justify-content:space-between;gap:25px;border-top:1px solid var(--line);padding:15px 0}
.detail-list span{color:var(--muted)}
.detail-gallery{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.detail-gallery button{border:0;padding:0;background:none;cursor:zoom-in;border-radius:16px;overflow:hidden}
.detail-gallery button:first-child{grid-column:1/-1}
.detail-gallery img{width:100%;height:100%;min-height:280px;object-fit:cover;transition:.25s}
.detail-gallery button:first-child img{aspect-ratio:16/10}
.detail-gallery button:hover img{transform:scale(1.025)}
.lightbox{
  position:fixed;inset:0;z-index:100;background:rgba(1,11,18,.94);display:none;align-items:center;justify-content:center;padding:30px
}
.lightbox.open{display:flex}
.lightbox img{max-width:min(95vw,1500px);max-height:90vh;object-fit:contain}
.lightbox-close{position:absolute;top:20px;right:24px;color:#fff;background:rgba(255,255,255,.13);border:0;border-radius:50%;width:48px;height:48px;font-size:1.6rem;cursor:pointer}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease}
.reveal.visible{opacity:1;transform:none}

@media (max-width: 980px){
  .main-nav{
    position:fixed;inset:0 0 auto 0;background:var(--navy);padding:120px 25px 40px;
    flex-direction:column;align-items:flex-start;transform:translateY(-110%);transition:.3s;z-index:-1
  }
  .main-nav.open{transform:translateY(0)}
  .menu-toggle{display:block}
  .hero{min-height:750px}
  .hero-meta{grid-template-columns:1fr 1fr}
  .intro-grid,.contact-panel,.refs-wrap,.detail-grid,.founder-grid{grid-template-columns:1fr}
  .expertise-grid,.process-grid{grid-template-columns:1fr 1fr}
  .floating-note{right:15px}
  .contact-image{min-height:350px}
  .detail-sticky{position:static}
}
@media (max-width: 700px){
  .container{width:min(calc(100% - 26px),var(--max))}
  .site-header{width:calc(100% - 26px);height:84px}
  .brand img{width:166px;height:58px}
  .hero{min-height:780px}
  .hero:before{background:linear-gradient(0deg,rgba(4,22,36,.94),rgba(4,22,36,.42))}
  .hero-content{padding:140px 0 40px}
  h1{font-size:clamp(2.5rem,13vw,4rem)}
  .hero-meta{margin-top:42px}
  .hero-meta div{padding:14px}
  .hero-meta strong{font-size:1.05rem}
  .section{padding:78px 0}
  .intro-grid{gap:42px}
  .founder-grid{padding:18px;gap:34px}
  .founder-photo img{aspect-ratio:4/4.7}
  .floating-note{position:relative;right:auto;bottom:auto;margin:-22px 14px 0;width:auto}
  .expertise-grid,.process-grid{grid-template-columns:1fr}
  .projects-head{align-items:flex-start;flex-direction:column}
  .project-card,.project-card:nth-child(n){grid-column:1/-1;min-height:350px}
  .refs-wrap{gap:36px}
  .contact-copy{padding:36px 25px}
  .contact-image:after{background:linear-gradient(0deg,var(--navy),transparent 45%)}
  .site-footer{grid-template-columns:1fr;padding:50px 22px}
  .footer-links{align-items:flex-start;text-align:left}
  .footer-bottom{flex-direction:column}
  .gallery-card{grid-column:1/-1}
  .page-hero{height:510px}
  .detail-gallery{grid-template-columns:1fr}
  .detail-gallery button:first-child{grid-column:auto}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

.before-after-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:44px}
.before-after-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 12px 40px rgba(7,29,46,.06)}
.before-after-card h3{margin-bottom:18px}
.before-after-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.before-after-pair button{position:relative;border:0;padding:0;background:none;border-radius:14px;overflow:hidden;cursor:zoom-in;min-height:300px}
.before-after-pair img{width:100%;height:100%;object-fit:cover;transition:transform .25s}
.before-after-pair button:hover img{transform:scale(1.025)}
.photo-label{position:absolute;z-index:2;left:12px;top:12px;padding:7px 11px;border-radius:999px;background:rgba(7,29,46,.88);color:#fff;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.photo-label.after{background:rgba(25,166,232,.94)}
@media (max-width:900px){.before-after-grid{grid-template-columns:1fr}}
@media (max-width:600px){.before-after-pair{grid-template-columns:1fr}.before-after-pair button{min-height:360px}}


/* V4 — project grid and technical sequence */
.project-card{grid-column:span 6}
.project-card:nth-child(1){grid-column:span 7}
.project-card:nth-child(2){grid-column:span 5}
.project-card:nth-child(3){grid-column:span 5}
.project-card:nth-child(4){grid-column:span 7}
.project-card:nth-child(5),.project-card:nth-child(6){grid-column:span 6}
.project-card:nth-child(7){grid-column:1/-1;min-height:350px}
.before-after-card.wide{grid-column:1/-1}
.before-after-trio{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.before-after-trio button{position:relative;border:0;padding:0;background:none;border-radius:14px;overflow:hidden;cursor:zoom-in;min-height:360px}
.before-after-trio img{width:100%;height:100%;object-fit:cover;transition:transform .25s}
.before-after-trio button:hover img{transform:scale(1.025)}
.photo-label.during{background:rgba(86,104,119,.94)}
.technical-caption{margin:18px 2px 0;color:var(--muted);font-size:.94rem}
@media(max-width:900px){.before-after-trio{grid-template-columns:1fr}.before-after-trio button{min-height:420px}}
@media(max-width:700px){.project-card:nth-child(n){grid-column:1/-1}.before-after-trio button{min-height:350px}}


.legal-hero{
  height:440px;
  background:
    radial-gradient(circle at 82% 20%,rgba(25,166,232,.22),transparent 28%),
    linear-gradient(135deg,#071d2e,#0d2d48)
}
.legal-hero:after{background:linear-gradient(90deg,rgba(4,22,36,.55),rgba(4,22,36,.12))}
.legal-layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:70px;align-items:start}
.legal-summary{position:sticky;top:34px;padding:28px;border-radius:22px;background:var(--navy);color:#fff}
.legal-summary h2{font-size:1.85rem;margin:16px 0 10px}
.legal-summary p{color:#c7d5de}
.legal-card{padding:0 0 42px;margin-bottom:42px;border-bottom:1px solid var(--line)}
.legal-card:last-of-type{margin-bottom:18px}
.legal-card h2{font-size:clamp(1.5rem,2.5vw,2.15rem);margin-bottom:20px}
.legal-card p{color:var(--muted);max-width:850px}
.legal-card a{color:var(--blue);font-weight:700}
.legal-data{margin:25px 0}
.legal-data div{display:grid;grid-template-columns:190px minmax(0,1fr);gap:20px;padding:14px 0;border-top:1px solid var(--line)}
.legal-data dt{color:var(--muted);font-weight:650}
.legal-data dd{margin:0;font-weight:750;color:var(--ink)}
.legal-update{font-size:.86rem;color:var(--muted)}
@media (max-width:980px){
  .legal-layout{grid-template-columns:1fr;gap:42px}
  .legal-summary{position:static}
}
@media (max-width:700px){
  .legal-hero{height:410px}
  .legal-data div{grid-template-columns:1fr;gap:4px}
}