@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --navy:       #1C2D42;
  --slate:      #2C4B6E;
  --slate-mid:  #4A78A8;
  --slate-light:#7BA7C4;
  --steel:      #B0C4D4;
  --dark:       #141920;
  --dark-2:     #1E2832;
  --gray-d:     #3D4A58;
  --gray:       #6B7A8A;
  --gray-l:     #9EAAB8;
  --border:     #D0D8E0;
  --off-white:  #F5F3EE;
  --cream:      #ECEAE4;
  --white:      #FFFFFF;
  --line-green: #06C755;
  --font-h: 'Barlow Condensed', sans-serif;
  --font-b: 'Inter', sans-serif;
  --ease: 0.3s ease;
  --r-sm: 4px; --r-md: 8px; --r-lg: 16px;
  --sh-md: 0 4px 20px rgba(0,0,0,.12);
  --sh-lg: 0 8px 40px rgba(0,0,0,.18);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-b);color:var(--dark);background:var(--off-white);line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ── Utilities ── */
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-header{text-align:center;margin-bottom:56px}
.section-tag{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--slate-mid);padding:5px 14px;background:rgba(74,120,168,.1);border:1px solid rgba(74,120,168,.2);border-radius:100px;margin-bottom:14px}
.section-title{font-family:var(--font-h);font-size:clamp(2rem,4vw,2.8rem);font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.03em;line-height:1.1;margin-bottom:16px}
.section-desc{font-size:1.05rem;color:var(--gray);max-width:560px;margin:0 auto}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--r-sm);font-family:var(--font-b);font-size:.9rem;font-weight:600;letter-spacing:.04em;cursor:pointer;transition:var(--ease);border:2px solid transparent}
.btn-primary{background:var(--slate);color:var(--white)}
.btn-primary:hover{background:var(--navy);transform:translateY(-2px);box-shadow:var(--sh-md)}
.btn-outline{background:transparent;color:var(--white);border-color:rgba(255,255,255,.5)}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:var(--white)}
.btn-full{width:100%;justify-content:center}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}

/* ── Navbar ── */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;transition:background var(--ease),box-shadow var(--ease),padding var(--ease)}
.navbar .container{display:flex;align-items:center;justify-content:space-between}
.navbar.scrolled{background:rgba(20,25,32,.96);backdrop-filter:blur(12px);padding:14px 0;box-shadow:0 2px 20px rgba(0,0,0,.3)}
.nav-brand{display:flex;align-items:center;gap:12px}
.nav-logo{width:40px;height:40px;background:var(--slate);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.nav-name{display:flex;flex-direction:column;line-height:1}
.nav-name-primary{font-family:var(--font-h);font-size:1.1rem;font-weight:800;color:var(--white);letter-spacing:.06em;text-transform:uppercase}
.nav-name-secondary{font-size:.65rem;font-weight:500;color:var(--slate-light);letter-spacing:.14em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-size:.88rem;font-weight:500;color:rgba(255,255,255,.8);letter-spacing:.04em;transition:color var(--ease);position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--slate-light);transition:width var(--ease)}
.nav-links a:hover,.nav-links a.active{color:var(--white)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.nav-cta{background:var(--slate);color:var(--white);padding:9px 20px;border-radius:var(--r-sm);letter-spacing:.05em}
.nav-links a.nav-cta::after{display:none}
.nav-links a.nav-cta:hover{background:var(--slate-mid)}
.lang-switch{display:flex;align-items:center;gap:12px;margin-left:8px}
.lang-switch a{display:block;width:28px;height:20px;padding:0;border-radius:2px;overflow:hidden;opacity:0.4;transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease);box-shadow:0 2px 8px rgba(0,0,0,0.2)}
.lang-switch a::after{display:none !important}
.lang-switch a:hover,.lang-switch a.active{opacity:1;transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.4)}
.lang-switch img{width:100%;height:100%;object-fit:cover;display:block}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--white);transition:var(--ease)}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── Hero ── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;background:var(--dark)}
.hero-bg{position:absolute;inset:0;background:url('images/hero-v2.png') center/cover no-repeat;transform:scale(1.05);transition:transform 8s ease}
.hero:hover .hero-bg{transform:scale(1)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(20,25,32,.82) 0%,rgba(28,45,66,.7) 50%,rgba(20,25,32,.6) 100%)}
.hero .container{position:relative;z-index:2;padding-top:80px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--slate-light);margin-bottom:20px}
.hero-badge::before{content:'';width:32px;height:2px;background:var(--slate-mid)}
.hero-title{font-family:var(--font-h);font-size:clamp(3.2rem,7vw,5.5rem);font-weight:800;color:var(--white);line-height:1.0;text-transform:uppercase;letter-spacing:.02em;margin-bottom:24px}
.hero-title span{color:var(--slate-light)}
.hero-subtitle{font-size:1.1rem;color:rgba(255,255,255,.75);max-width:520px;line-height:1.7;margin-bottom:40px;font-weight:300}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-scroll{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.4);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;z-index:2}
.hero-scroll-line{width:1px;height:48px;background:linear-gradient(to bottom,rgba(255,255,255,.4),transparent);animation:scrollLine 2s ease infinite}
@keyframes scrollLine{0%,100%{opacity:.4;transform:scaleY(1)}50%{opacity:1;transform:scaleY(.6)}}

/* ── Stats Bar ── */
.stats-bar{background:var(--navy);padding:36px 0}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0}
.stat{text-align:center;padding:0 24px;border-right:1px solid rgba(255,255,255,.1)}
.stat:last-child{border-right:none}
.stat-number{display:block;font-family:var(--font-h);font-size:2.4rem;font-weight:800;color:var(--white);letter-spacing:.02em}
.stat-label{display:block;font-size:.75rem;font-weight:500;color:var(--slate-light);letter-spacing:.1em;text-transform:uppercase;margin-top:4px}

/* ── Services ── */
.services{background:var(--off-white)}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}
.service-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);padding:36px 28px;transition:var(--ease);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--slate),var(--slate-light));transform:scaleX(0);transform-origin:left;transition:transform var(--ease)}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{width:52px;height:52px;background:rgba(44,75,110,.1);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--slate)}
.service-card h3{font-family:var(--font-h);font-size:1.3rem;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px}
.service-card p{font-size:.92rem;color:var(--gray);line-height:1.65}

/* ── Gallery ── */
.gallery{background:var(--dark-2)}
.gallery .section-title,.gallery .section-desc{color:var(--white)}
.gallery .section-desc{color:var(--gray-l)}
.gallery-filters{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-bottom:40px}
.filter-btn{padding:8px 22px;border-radius:100px;border:1px solid rgba(255,255,255,.2);background:transparent;color:rgba(255,255,255,.65);font-family:var(--font-b);font-size:.82rem;font-weight:500;letter-spacing:.06em;cursor:pointer;transition:var(--ease)}
.filter-btn:hover,.filter-btn.active{background:var(--slate);border-color:var(--slate);color:var(--white)}
.gallery-grid{display:flex;flex-direction:column;gap:52px}
.gallery-project-section{}
.gallery-project-header{display:flex;align-items:center;gap:18px;margin-bottom:24px}
.gallery-project-header-line{flex:1;height:1px;background:rgba(255,255,255,.15)}
.gallery-project-header-content{display:flex;align-items:baseline;gap:12px;flex-shrink:0}
.gallery-project-title{font-family:var(--font-h);font-size:1.5rem;font-weight:700;color:var(--white);text-transform:uppercase;letter-spacing:.06em}
.gallery-project-count{font-size:.75rem;font-weight:500;color:var(--slate-light);letter-spacing:.08em;text-transform:uppercase}
.gallery-project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery-item{border-radius:var(--r-md);overflow:hidden;cursor:pointer;aspect-ratio:4/3}
.gallery-item-inner{position:relative;width:100%;height:100%}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery-item:hover img{transform:scale(1.07)}
.gallery-item-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(20,25,32,.9) 0%,transparent 50%);opacity:0;transition:opacity var(--ease);display:flex;flex-direction:column;justify-content:flex-end;padding:20px}
.gallery-item:hover .gallery-item-overlay{opacity:1}
.gallery-item-cat{font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--slate-light);margin-bottom:4px}
.gallery-item-title{font-family:var(--font-h);font-size:1.1rem;font-weight:700;color:var(--white);text-transform:uppercase}
.gallery-item-desc{font-size:.8rem;color:rgba(255,255,255,.7);margin-top:4px}
.gallery-zoom{position:absolute;top:14px;right:14px;width:36px;height:36px;background:rgba(255,255,255,.15);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.25);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);cursor:pointer;opacity:0;transition:opacity var(--ease)}
.gallery-item:hover .gallery-zoom{opacity:1}



/* ── About ── */
.about{background:var(--off-white)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-content .section-tag{display:inline-block;margin-bottom:14px}
.about-content .section-title{text-align:left}
.about-content p{color:var(--gray);font-size:.97rem;line-height:1.75;margin-bottom:18px}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}
.about-features li{font-size:.88rem;font-weight:500;color:var(--slate);display:flex;align-items:center;gap:8px}
.about-img-wrap{position:relative}
.about-img-wrap img{border-radius:var(--r-lg);width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:var(--sh-lg)}
.about-badge{position:absolute;bottom:-20px;left:-20px;background:var(--slate);color:var(--white);border-radius:var(--r-lg);padding:20px 24px;text-align:center;box-shadow:var(--sh-md)}
.about-badge-num{display:block;font-family:var(--font-h);font-size:2rem;font-weight:800;line-height:1}
.about-badge-lbl{display:block;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--slate-light);margin-top:4px}

/* ── Contact ── */
.contact{background:var(--navy)}
.contact .section-title{color:var(--white)}
.contact .section-desc{color:var(--gray-l)}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:900px;margin:0 auto;align-items:center}
.contact-qr-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-lg);padding:40px;text-align:center;display:flex;flex-direction:column;align-items:center;transition:var(--ease)}
.contact-qr-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg);border-color:rgba(6,199,85,.3)}
.qr-wrapper{background:#fff;padding:16px;border-radius:var(--r-md);margin:24px 0;display:inline-block}
.qr-wrapper img{width:110px;height:110px;display:block}
.qr-title{color:#06C755;font-family:var(--font-h);font-size:1.5rem;letter-spacing:.05em;text-transform:uppercase;display:flex;align-items:center;gap:8px}
.qr-id{font-size:1.2rem;font-weight:600;color:var(--white);margin-bottom:24px}
.contact-methods{display:flex;flex-direction:column;gap:16px}
.contact-card{display:flex;align-items:center;gap:16px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-md);padding:20px;color:var(--white);transition:var(--ease);cursor:pointer}
.contact-card:hover{background:rgba(255,255,255,.12);transform:translateX(4px)}
.contact-card-icon{width:44px;height:44px;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0;background:rgba(255,255,255,.1)}
.contact-card-title{font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--gray-l);margin-bottom:3px}
.contact-card-value{font-size:1rem;font-weight:600;color:var(--white)}

/* ── Footer ── */
.footer{background:var(--dark);padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand-name{font-family:var(--font-h);font-size:1.4rem;font-weight:800;color:var(--white);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}
.footer-brand-desc{font-size:.88rem;color:var(--gray);line-height:1.65;max-width:280px}
.footer-col h4{font-family:var(--font-h);font-size:1rem;font-weight:700;color:var(--white);text-transform:uppercase;letter-spacing:.08em;margin-bottom:18px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul a,.footer-col ul span{font-size:.88rem;color:var(--gray);transition:color var(--ease)}
.footer-col ul a:hover{color:var(--slate-light)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;align-items:center}
.footer-bottom p{font-size:.82rem;color:var(--gray)}
.footer-line-btn{display:inline-flex;align-items:center;gap:8px;background:var(--line-green);color:var(--white);padding:8px 16px;border-radius:100px;font-size:.8rem;font-weight:600}

/* ── Lightbox ── */
.lightbox{position:fixed;inset:0;z-index:2000;background:rgba(14,18,24,.95);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity var(--ease)}
.lightbox.open{opacity:1;pointer-events:all}
.lightbox-inner{position:relative;max-width:900px;width:calc(100% - 48px)}
.lightbox img{border-radius:var(--r-md);max-height:80vh;object-fit:contain;margin:0 auto}
.lightbox-info{text-align:center;margin-top:16px}
.lightbox-info h4{font-family:var(--font-h);font-size:1.2rem;font-weight:700;color:var(--white);text-transform:uppercase}
.lightbox-info p{font-size:.88rem;color:var(--gray-l);margin-top:4px}
.lb-btn{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);cursor:pointer;transition:var(--ease)}
.lb-btn:hover{background:var(--slate)}
#lightboxPrev{left:-60px}
#lightboxNext{right:-60px}
#lightboxClose{position:absolute;top:-52px;right:0;width:36px;height:36px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);cursor:pointer;transition:var(--ease)}
#lightboxClose:hover{background:rgba(220,60,60,.6)}

/* ── Responsive ── */
@media(max-width:1024px){
  .about-grid{grid-template-columns:1fr;gap:48px}
  .contact-layout{grid-template-columns:1fr}
  .gallery-project-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .section{padding:72px 0}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.1)}
  .stat{background:var(--navy)}
  .nav-links{display:none;position:fixed;inset:0;top:64px;background:rgba(20,25,32,.97);flex-direction:column;justify-content:center;align-items:center;gap:36px;z-index:999}
  .nav-links.open{display:flex}
  .nav-toggle{display:flex}
  .gallery-project-grid{grid-template-columns:repeat(2,1fr)}
  .about-features{grid-template-columns:1fr}

  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
  #lightboxPrev{left:-4px}
  #lightboxNext{right:-4px}
}
@media(max-width:480px){
  .gallery-project-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column}
}