/* ZAK Technologies — Black & White */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,sans-serif;color:#111;background:#f2f2f2;line-height:1.6;-webkit-font-smoothing:antialiased;position:relative}
body::before{content:'';position:fixed;inset:0;z-index:-1;background:#f2f2f2;pointer-events:none}
a{color:#111;text-decoration:none}
img{max-width:100%;height:auto}
.container{max-width:1080px;margin:0 auto;padding:0 24px}

/* Nav */
nav{position:fixed;top:0;left:0;right:0;z-index:100;height:64px;display:flex;align-items:center;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid #e5e5e5}
nav .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.logo-link{display:flex;align-items:center}
.logo-link img{display:block;height:28px;width:auto}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{font-size:.875rem;font-weight:500;color:#555;transition:color .2s}
.nav-links a:hover{color:#111}
.nav-cta{padding:8px 20px;border:1px solid #111;border-radius:6px;font-weight:600;color:#111!important;transition:all .2s}
.nav-cta:hover{background:#111;color:#fff!important}
.mobile-toggle{display:none;background:none;border:1px solid #ccc;border-radius:6px;cursor:pointer;padding:8px;color:#111}

/* Background particle canvas — full page */
#bgCanvas{position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:0}

/* Hero */
.hero{padding:120px 0 100px;border-bottom:1px solid #e5e5e5;position:relative;overflow:hidden;background:radial-gradient(ellipse at 30% 40%,rgba(0,0,0,.08) 0,transparent 60%),radial-gradient(ellipse at 70% 60%,rgba(0,0,0,.05) 0,transparent 50%)}
.hero-content{max-width:720px;position:relative;z-index:1}
.hero-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:#888;margin-bottom:20px}
.hero h1{font-size:clamp(2.4rem,5vw,4rem);font-weight:800;line-height:1.05;letter-spacing:-.04em;margin-bottom:24px;color:#111}
.hero h1 span{color:#888}
.hero p{font-size:1.1rem;color:#666;max-width:560px;margin-bottom:36px}
.hero-brand{display:flex;align-items:center;gap:24px;margin-bottom:32px}
.hero-brand img{width:auto;height:60px;border-radius:10px;border:1px solid #e5e5e5}
.hero-brand-text{display:flex;flex-direction:column;gap:2px}
.hero-brand-name{font-size:1.8rem;font-weight:700;color:#111;letter-spacing:-.02em}
.hero-brand-tagline{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:#888}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
.btn-primary{display:inline-flex;align-items:center;gap:6px;padding:14px 32px;background:#111;color:#fff!important;border-radius:8px;font-weight:600;font-size:.95rem;transition:all .2s}
.btn-primary:hover{background:#333}
.btn-outline{display:inline-flex;align-items:center;gap:6px;padding:14px 32px;border:1px solid #ccc;border-radius:8px;font-weight:500;font-size:.95rem;color:#555!important;transition:all .2s}
.btn-outline:hover{border-color:#111;color:#111!important}

/* Hero brand (moved from logo-intro) */
@media(max-width:700px){
.hero-brand{flex-direction:column;gap:12px;text-align:center}
.hero-brand img{height:48px}
.hero-brand-text{align-items:center}
.hero-brand-name{font-size:1.3rem}
}

/* Stats */
.stats{position:relative;z-index:1;padding:60px 0;border-bottom:1px solid #e5e5e5}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat{display:flex;flex-direction:column;gap:4px}
.stat-num{font-size:2.5rem;font-weight:800;color:#111;letter-spacing:-.03em}
.stat-label{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:#888}

/* Sections */
section{padding:100px 0;position:relative;z-index:1}
.section-alt{background:rgba(232,232,232,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.section-head{margin-bottom:56px}
.section-label{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:#888;margin-bottom:10px}
.section-head h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;letter-spacing:-.03em;color:#111;margin-bottom:12px}
.section-desc{font-size:.95rem;color:#888;max-width:520px}

/* Showcase */
.showcase-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:center}
.showcase-images{display:flex;flex-direction:column;gap:12px}
.showcase-image-main img{width:100%;border-radius:8px;border:1px solid #334155;display:block}
.showcase-image-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.showcase-image-thumb img{width:100%;border-radius:8px;border:1px solid #334155;display:block}
.showcase-features{display:flex;flex-direction:column;gap:24px}
.sf-item{display:flex;gap:16px;align-items:flex-start}
.sf-icon{width:40px;height:40px;border-radius:8px;background:#eee;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#555}
.sf-item h4{font-size:.95rem;font-weight:600;color:#111;margin-bottom:4px}
.sf-item p{font-size:.85rem;color:#888;line-height:1.5}

/* Service Pillars */
.pillars-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.pillar-card{display:block;padding:40px 32px;border:1px solid #e5e5e5;border-radius:14px;background:#fff;transition:all .25s;text-decoration:none;color:inherit}
.pillar-card:hover{border-color:#111;transform:translateY(-6px);box-shadow:0 12px 40px rgba(0,0,0,.08)}
.pillar-icon{width:56px;height:56px;border:1px solid #e0e0e0;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#555;margin-bottom:20px;transition:all .25s}
.pillar-card:hover .pillar-icon{border-color:#111;color:#111;background:#f7f7f7}
.pillar-card h3{font-size:1.2rem;font-weight:700;color:#111;margin-bottom:12px}
.pillar-card p{font-size:.88rem;color:#777;line-height:1.7;margin-bottom:16px}
.pillar-cta{font-size:.85rem;font-weight:600;color:#555;transition:color .2s}
.pillar-card:hover .pillar-cta{color:#111}
@media(max-width:900px){.pillars-grid{grid-template-columns:1fr;gap:20px}}

/* Services */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{border:1px solid #e5e5e5;border-radius:10px;padding:32px;transition:all .2s}
.service-card:hover{border-color:#111;background:#fafafa}
.sc-icon{width:44px;height:44px;border:1px solid #ddd;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#555;margin-bottom:18px;transition:all .2s}
.service-card:hover .sc-icon{border-color:#111;color:#111}
.service-card h3{font-size:1.05rem;font-weight:700;color:#111;margin-bottom:10px}
.service-card p{font-size:.85rem;color:#888;line-height:1.6}

/* Approach */
.approach-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{border:1px solid #e5e5e5;border-radius:10px;padding:32px;text-align:center}
.step-num{font-size:2rem;font-weight:800;color:#ccc;display:block;margin-bottom:4px;letter-spacing:-.03em}
.step-icon{width:40px;height:40px;margin:8px auto 16px;border:1px solid #ddd;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#888;transition:all .2s}
.step:hover .step-icon{border-color:#111;color:#111}
.step h3{font-size:.95rem;font-weight:700;color:#111;margin-bottom:8px}
.step p{font-size:.82rem;color:#888;line-height:1.5}

/* Testimonials */
.testimonial-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.testimonial{border:1px solid #e5e5e5;border-radius:10px;padding:36px}
.quote-icon{color:#ddd;margin-bottom:12px}
.testimonial blockquote{font-size:.95rem;color:#555;line-height:1.7;margin-bottom:24px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:14px}
.author-avatar{width:44px;height:44px;border-radius:10px;background:#111;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;flex-shrink:0}
.testimonial-author div strong{display:block;font-size:.85rem;color:#111;margin-bottom:2px}
.testimonial-author div span{font-size:.78rem;color:#888}

/* Gallery */
.gallery{background:rgba(26,26,26,.92);color:#fff;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.gallery .section-head h2{color:#fff}
.gallery .section-desc{color:#999}
.gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.gallery-item{position:relative;border-radius:10px;overflow:hidden;border:1px solid #333;aspect-ratio:16/10;transition:border-color .3s}
.gallery-item:hover{border-color:#666}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.gallery-item:hover img{transform:scale(1.03)}
.gallery-caption{position:absolute;bottom:0;left:0;right:0;padding:12px 16px;background:linear-gradient(transparent,rgba(0,0,0,.8));font-size:.78rem;color:#ccc;font-weight:500}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
.contact-info p{font-size:.95rem;color:#666;margin-bottom:28px;line-height:1.7}
.contact-line{padding:12px 0;border-bottom:1px solid #e5e5e5;font-size:.9rem;color:#555}
.contact-form{display:grid;gap:14px}
.contact-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form input,.contact-form textarea,.contact-form select{padding:14px 18px;border:1px solid #e5e5e5;border-radius:8px;font-family:inherit;font-size:.9rem;outline:none;background:#fff;color:#111;transition:border-color .2s}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:#111}
.contact-form select{color:#555}
.contact-form textarea{min-height:120px;resize:vertical}
.contact-form button{justify-self:start;padding:14px 32px;background:#111;color:#fff;border:none;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;transition:background .2s}
.contact-form button:hover{background:#333}
.status-msg{display:none;font-size:.85rem;padding:12px 16px;border-radius:8px}
.status-msg.success{display:block;background:#f0f0f0;color:#111;border:1px solid #ccc}
.status-msg.error{display:block;background:#f8f0f0;color:#c00;border:1px solid #e0c0c0}

/* Footer */
footer{padding:40px 0;border-top:1px solid #e5e5e5;background:rgba(250,250,250,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
footer .container{display:flex;align-items:center;justify-content:space-between}
footer p{font-size:.8rem;color:#888}
.footer-links{display:flex;gap:20px}
.footer-links a{font-size:.8rem;color:#888;transition:color .2s}
.footer-links a:hover{color:#111}

/* RWD */
@media(max-width:1024px){
.gallery-grid{grid-template-columns:repeat(2,1fr)}
.showcase-grid,.contact-grid{grid-template-columns:1fr;gap:32px}
.services-grid,.approach-grid{grid-template-columns:1fr 1fr}
.stats-grid{grid-template-columns:1fr 1fr}
.testimonial-grid{grid-template-columns:1fr}
}
@media(max-width:700px){
.gallery-grid{grid-template-columns:1fr}
.services-grid,.approach-grid{grid-template-columns:1fr}
.nav-links{display:none}
.mobile-toggle{display:block}
.nav-links.open{display:flex;flex-direction:column;gap:16px;padding:24px;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid #e5e5e5}
.contact-form .form-row{grid-template-columns:1fr}
.stats-grid{grid-template-columns:1fr 1fr;gap:16px}
.stat-num{font-size:1.8rem}
section{padding:64px 0}
footer .container{flex-direction:column;gap:16px;text-align:center}
}