:root{--primary:#002B5C;--primary-mid:#003D7A;--primary-light:#0067B3;--accent:#009ADE;--accent-light:#33B5E8;--accent-pale:#E6F4FC;--accent-glow:rgba(0,154,222,.1);--surface:#F6F9FC;--text:#1A202C;--text-light:#5A6A7E;--white:#FFF;--border:#DBE4EF;--shadow-sm:0 1px 3px rgba(0,43,92,.06);--shadow-md:0 4px 20px rgba(0,43,92,.07);--shadow-lg:0 10px 40px rgba(0,43,92,.1);--shadow-accent:0 8px 30px rgba(0,154,222,.25);--radius:12px;--radius-lg:20px;--transition:.35s cubic-bezier(.4,0,.2,1)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Plus Jakarta Sans',sans-serif;color:var(--text);line-height:1.7;background:var(--white);overflow-x:hidden}
img{max-width:100%;height:auto}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
.section-label{font-size:.8rem;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
.section-label::before{content:'';width:28px;height:2px;background:var(--accent);display:inline-block}
.section-title{font-family:'DM Serif Display',serif;font-size:clamp(1.8rem,4vw,2.8rem);color:var(--primary);line-height:1.2;margin-bottom:18px}
.section-desc{font-size:1.05rem;color:var(--text-light);max-width:560px;line-height:1.8}

/* TOPBAR */
.topbar{background:var(--primary);color:rgba(255,255,255,.85);font-size:.82rem;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.topbar-left{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.topbar-left a,.topbar-left span{color:rgba(255,255,255,.85);text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:color var(--transition)}
.topbar-left a:hover{color:var(--accent-light)}
.topbar-right{display:flex;gap:12px}
.topbar-right a{color:rgba(255,255,255,.6);font-size:.9rem;transition:color var(--transition)}
.topbar-right a:hover{color:var(--accent-light)}

/* HEADER */
.header{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1000;transition:box-shadow var(--transition)}
.header.scrolled{box-shadow:0 2px 20px rgba(0,43,92,.08)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-icon{width:42px;height:42px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.1rem;font-family:'DM Serif Display',serif}
.logo-text{font-family:'DM Serif Display',serif;font-size:1.25rem;color:var(--primary);line-height:1.1}
.logo-text small{font-family:'Plus Jakarta Sans',sans-serif;font-size:.65rem;color:var(--text-light);font-weight:400;display:block;letter-spacing:1px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{text-decoration:none;color:var(--text);font-size:.92rem;font-weight:500;padding:8px 16px;border-radius:8px;transition:all var(--transition)}
.nav a:hover,.nav a.active{color:var(--accent);background:var(--accent-glow)}
.header-cta{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:#fff;text-decoration:none;padding:10px 24px;border-radius:10px;font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:8px;transition:all var(--transition);box-shadow:var(--shadow-accent)}
.header-cta:hover{transform:translateY(-2px);box-shadow:0 12px 35px rgba(0,154,222,.35)}
.mobile-toggle{display:none;background:none;border:none;font-size:1.5rem;color:var(--primary);cursor:pointer}

/* BUTTONS */
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:#fff;text-decoration:none;padding:14px 32px;border-radius:12px;font-weight:700;font-size:.95rem;display:inline-flex;align-items:center;gap:10px;transition:all var(--transition);box-shadow:var(--shadow-accent);border:none;cursor:pointer;font-family:inherit}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(0,154,222,.35)}
.btn-outline{background:rgba(255,255,255,.08);color:#fff;text-decoration:none;padding:14px 32px;border-radius:12px;font-weight:600;font-size:.95rem;display:inline-flex;align-items:center;gap:10px;border:1.5px solid rgba(255,255,255,.25);transition:all var(--transition);backdrop-filter:blur(6px);cursor:pointer}
.btn-outline:hover{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.4)}
.btn-outline-dark{background:transparent;color:var(--accent);text-decoration:none;padding:14px 32px;border-radius:12px;font-weight:600;font-size:.95rem;display:inline-flex;align-items:center;gap:10px;border:1.5px solid var(--accent);transition:all var(--transition);cursor:pointer}
.btn-outline-dark:hover{background:var(--accent-glow)}

/* HERO */
.hero{position:relative;min-height:620px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(135deg,var(--primary),var(--primary-mid) 50%,var(--primary-light))}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 80% 20%,rgba(0,154,222,.15),transparent 50%),radial-gradient(ellipse at 20% 80%,rgba(0,61,122,.3),transparent 50%)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:60px 60px}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding-top:40px;padding-bottom:40px}
.hero-content{animation:fadeInUp .8s ease-out}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(0,154,222,.15);border:1px solid rgba(0,154,222,.3);padding:6px 16px;border-radius:50px;font-size:.8rem;font-weight:600;color:var(--accent-light);margin-bottom:24px;backdrop-filter:blur(10px)}
.hero-title{font-family:'DM Serif Display',serif;font-size:clamp(2.2rem,5vw,3.4rem);color:#fff;line-height:1.15;margin-bottom:20px}
.hero-title span{color:var(--accent-light)}
.hero-desc{font-size:1.1rem;color:rgba(255,255,255,.75);line-height:1.8;margin-bottom:36px;max-width:500px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{display:flex;justify-content:center;animation:fadeInUp .8s ease-out .2s both}
.hero-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:460px}
.hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:28px 22px;backdrop-filter:blur(20px);transition:all var(--transition);text-align:center}
.hero-card:hover{background:rgba(255,255,255,.12);transform:translateY(-4px)}
.hero-card:nth-child(2){transform:translateY(20px)}.hero-card:nth-child(2):hover{transform:translateY(16px)}
.hero-card:nth-child(3){transform:translateY(-10px)}.hero-card:nth-child(3):hover{transform:translateY(-14px)}
.hero-card-icon{width:52px;height:52px;background:linear-gradient(135deg,var(--accent),var(--accent-light));border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:1.2rem;color:#fff;box-shadow:0 6px 20px rgba(0,154,222,.3)}
.hero-card h4{color:#fff;font-size:.88rem;font-weight:600;margin-bottom:4px}
.hero-card p{color:rgba(255,255,255,.55);font-size:.78rem;line-height:1.5}

/* PAGE HERO (inner pages) */
.page-hero{background:linear-gradient(135deg,var(--primary),var(--primary-mid));padding:80px 0 60px;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 80% 20%,rgba(0,154,222,.12),transparent 50%)}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-family:'DM Serif Display',serif;font-size:clamp(2rem,4vw,3rem);color:#fff;margin-bottom:12px}
.page-hero p{color:rgba(255,255,255,.7);font-size:1.1rem;max-width:600px}
.breadcrumb{display:flex;gap:8px;align-items:center;margin-bottom:20px;font-size:.85rem}
.breadcrumb a{color:var(--accent-light);text-decoration:none}
.breadcrumb span{color:rgba(255,255,255,.5)}

/* STATS BAR */
.stats-bar{background:var(--white);border-bottom:1px solid var(--border)}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);text-align:center}
.stat-item{padding:32px 20px;border-right:1px solid var(--border);transition:background var(--transition)}
.stat-item:last-child{border-right:none}
.stat-item:hover{background:var(--surface)}
.stat-number{font-family:'DM Serif Display',serif;font-size:2.2rem;color:var(--accent);line-height:1;margin-bottom:6px}
.stat-label{font-size:.85rem;color:var(--text-light);font-weight:500}

/* PRODUCT CATEGORIES WITH IMAGES */
.categories{padding:90px 0;background:var(--surface)}
.categories-header{text-align:center;margin-bottom:50px}
.categories-header .section-desc{margin:0 auto}
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cat-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);transition:all var(--transition);cursor:pointer;position:relative}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.cat-card-img{width:100%;height:220px;object-fit:cover;transition:transform .5s ease}
.cat-card:hover .cat-card-img{transform:scale(1.05)}
.cat-card-body{padding:24px}
.cat-card h3{font-size:1.05rem;font-weight:700;color:var(--primary);margin-bottom:8px}
.cat-card p{font-size:.85rem;color:var(--text-light);line-height:1.6}
.cat-link{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:.85rem;font-weight:600;color:var(--accent);text-decoration:none;transition:gap var(--transition)}
.cat-card:hover .cat-link{gap:10px}

/* ABOUT / KURUMSAL */
.about{padding:90px 0}
.about .container{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.about-img{width:100%;aspect-ratio:4/3;border-radius:var(--radius-lg);overflow:hidden;position:relative}
.about-img img{width:100%;height:100%;object-fit:cover}
.about-floating-card{position:absolute;bottom:-24px;right:-24px;background:var(--white);border-radius:var(--radius);padding:22px 28px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:14px;border:1px solid var(--border)}
.afc-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--accent),var(--accent-light));border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem}
.afc-text strong{display:block;font-size:1.4rem;color:var(--primary);line-height:1}
.afc-text span{font-size:.8rem;color:var(--text-light)}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}
.about-feature{display:flex;align-items:flex-start;gap:12px;padding:14px;background:var(--surface);border-radius:var(--radius);transition:all var(--transition)}
.about-feature:hover{background:var(--accent-pale)}
.about-feature i{color:var(--accent);font-size:.9rem;margin-top:3px;flex-shrink:0}
.about-feature span{font-size:.88rem;font-weight:600;color:var(--primary)}

/* WHY US */
.why-us{padding:90px 0;background:var(--primary);position:relative;overflow:hidden}
.why-us::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 0% 0%,rgba(0,154,222,.12),transparent 50%),radial-gradient(ellipse at 100% 100%,rgba(0,61,122,.3),transparent 50%)}
.why-us .container{position:relative;z-index:2}
.why-us .section-title{color:#fff}
.why-us .section-desc{color:rgba(255,255,255,.65)}
.why-us-header{margin-bottom:50px}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.why-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);padding:36px 28px;backdrop-filter:blur(10px);transition:all var(--transition)}
.why-card:hover{background:rgba(255,255,255,.1);transform:translateY(-4px);border-color:rgba(0,154,222,.3)}
.why-card-icon{width:56px;height:56px;background:linear-gradient(135deg,var(--accent),var(--accent-light));border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:#fff;margin-bottom:20px;box-shadow:0 6px 20px rgba(0,154,222,.3)}
.why-card h3{color:#fff;font-size:1.1rem;font-weight:700;margin-bottom:10px}
.why-card p{color:rgba(255,255,255,.6);font-size:.9rem;line-height:1.7}

/* BRANDS */
.brands{padding:70px 0;background:var(--surface);overflow:hidden}
.brands-header{text-align:center;margin-bottom:40px}
.brands-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;align-items:center}
.brand-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;align-items:center;justify-content:center;height:90px;transition:all var(--transition)}
.brand-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md)}
.brand-card img{max-height:40px;max-width:120px;object-fit:contain;filter:grayscale(100%) opacity(0.6);transition:filter var(--transition)}
.brand-card:hover img{filter:grayscale(0%) opacity(1)}
.brand-card-text{font-size:.9rem;font-weight:700;color:var(--text-light);letter-spacing:1px}

/* CTA SECTION */
.cta-section{padding:90px 0;background:var(--white)}
.cta-box{background:linear-gradient(135deg,var(--primary),var(--primary-mid));border-radius:28px;padding:64px;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.cta-box::before{content:'';position:absolute;width:400px;height:400px;background:radial-gradient(circle,rgba(0,154,222,.15),transparent 70%);top:-150px;right:-100px}
.cta-content{position:relative;z-index:2}
.cta-content h2{font-family:'DM Serif Display',serif;font-size:2.2rem;color:#fff;line-height:1.2;margin-bottom:16px}
.cta-content p{color:rgba(255,255,255,.7);font-size:1.05rem;line-height:1.7;margin-bottom:30px}
.cta-features{display:flex;gap:20px;flex-wrap:wrap}
.cta-feat{display:flex;align-items:center;gap:10px}
.cta-feat-icon{width:40px;height:40px;background:rgba(0,154,222,.2);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--accent-light)}
.cta-feat strong{color:#fff;font-size:.9rem;display:block}
.cta-feat span{color:rgba(255,255,255,.5);font-size:.78rem}
.cta-form{position:relative;z-index:2;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:36px;backdrop-filter:blur(20px)}
.cta-form h3{color:#fff;font-size:1.15rem;font-weight:700;margin-bottom:20px}
.form-group{margin-bottom:14px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 16px;border:1px solid rgba(255,255,255,.15);border-radius:10px;background:rgba(255,255,255,.06);color:#fff;font-family:'Plus Jakarta Sans',sans-serif;font-size:.9rem;outline:none;transition:border-color var(--transition)}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(255,255,255,.4)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--accent)}
.form-group textarea{resize:vertical;min-height:80px}
.form-group select option{background:var(--primary);color:#fff}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-submit{width:100%;margin-top:6px}
.form-note{margin-top:10px;font-size:.75rem;color:rgba(255,255,255,.4);text-align:center}

/* CONTACT PAGE FORM (light bg) */
.contact-form-light .form-group input,
.contact-form-light .form-group textarea,
.contact-form-light .form-group select{background:var(--white);border:1px solid var(--border);color:var(--text)}
.contact-form-light .form-group input::placeholder,
.contact-form-light .form-group textarea::placeholder{color:var(--text-light)}
.contact-form-light .form-group input:focus,
.contact-form-light .form-group textarea:focus,
.contact-form-light .form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.contact-form-light .form-group select option{background:var(--white);color:var(--text)}

/* CONTACT */
.contact{padding:90px 0;background:var(--surface)}
.contact-header{text-align:center;margin-bottom:50px}
.contact-header .section-desc{margin:0 auto}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:40px}
.contact-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px 28px;text-align:center;transition:all var(--transition)}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.contact-card-icon{width:60px;height:60px;background:linear-gradient(135deg,var(--accent-pale),rgba(0,154,222,.08));border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:1.3rem;color:var(--accent);transition:all var(--transition)}
.contact-card:hover .contact-card-icon{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:#fff}
.contact-card h4{font-size:1rem;font-weight:700;color:var(--primary);margin-bottom:8px}
.contact-card p{font-size:.9rem;color:var(--text-light);line-height:1.6}
.contact-card a{color:var(--accent);text-decoration:none;font-weight:600}
.map-container{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);height:350px}
.map-container iframe{width:100%;height:100%;border:0}

/* SECTORS */
.sector-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.sector-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;display:flex;transition:all var(--transition)}
.sector-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.sector-card-img{width:280px;min-height:220px;object-fit:cover;flex-shrink:0}
.sector-card-body{padding:28px;display:flex;flex-direction:column;justify-content:center}
.sector-card h3{font-size:1.1rem;font-weight:700;color:var(--primary);margin-bottom:10px}
.sector-card p{font-size:.88rem;color:var(--text-light);line-height:1.7}

/* REFERENCES */
.ref-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ref-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:30px;text-align:center;transition:all var(--transition)}
.ref-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.ref-card-icon{width:64px;height:64px;background:var(--accent-pale);border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:1.4rem;color:var(--accent)}
.ref-card h4{font-size:.95rem;font-weight:700;color:var(--primary);margin-bottom:6px}
.ref-card p{font-size:.8rem;color:var(--text-light)}

/* SEO CONTENT */
.seo-content{padding:60px 0;background:var(--white)}
.seo-cols{columns:2;column-gap:40px;font-size:.92rem;color:var(--text-light);line-height:1.9}
.seo-cols p{margin-bottom:16px}
.seo-cols strong{color:var(--primary)}

/* FOOTER */
.footer{background:var(--primary);padding:60px 0 0;color:rgba(255,255,255,.7)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-about .logo{margin-bottom:18px}
.footer-about p{font-size:.88rem;line-height:1.8;margin-bottom:20px;color:rgba(255,255,255,.55)}
.footer-socials{display:flex;gap:10px}
.footer-socials a{width:38px;height:38px;border:1px solid rgba(255,255,255,.12);border-radius:10px;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.6);transition:all var(--transition);font-size:.85rem}
.footer-socials a:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.footer-col h4{color:#fff;font-size:.95rem;font-weight:700;margin-bottom:20px;position:relative;padding-bottom:12px}
.footer-col h4::after{content:'';position:absolute;bottom:0;left:0;width:28px;height:2px;background:var(--accent)}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:10px}
.footer-col a{color:rgba(255,255,255,.55);text-decoration:none;font-size:.88rem;transition:all var(--transition);display:inline-flex;align-items:center;gap:6px}
.footer-col a:hover{color:var(--accent-light);padding-left:4px}
.footer-bottom{padding:20px 0;display:flex;justify-content:space-between;align-items:center;font-size:.82rem;color:rgba(255,255,255,.4);flex-wrap:wrap;gap:10px}

/* FLOATING ELEMENTS */
.whatsapp-float{position:fixed;bottom:28px;right:28px;width:60px;height:60px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.6rem;box-shadow:0 6px 24px rgba(37,211,102,.4);z-index:999;transition:all var(--transition);text-decoration:none}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 8px 32px rgba(37,211,102,.5)}
.scroll-top{position:fixed;bottom:28px;right:100px;width:44px;height:44px;background:var(--primary-mid);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem;box-shadow:var(--shadow-md);cursor:pointer;border:none;opacity:0;visibility:hidden;transition:all var(--transition);z-index:998}
.scroll-top.visible{opacity:1;visibility:visible}
.scroll-top:hover{background:var(--accent);transform:translateY(-3px)}
.toast{position:fixed;top:24px;right:24px;background:var(--primary);color:#fff;padding:16px 28px;border-radius:var(--radius);box-shadow:var(--shadow-lg);font-size:.92rem;font-weight:600;z-index:9999;display:flex;align-items:center;gap:10px;transform:translateX(120%);transition:transform .4s ease}
.toast.show{transform:translateX(0)}
.toast i{color:var(--accent-light)}

/* ANIMATIONS */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero .container{grid-template-columns:1fr;text-align:center}
  .hero-desc{margin:0 auto 36px}
  .hero-actions{justify-content:center}
  .hero-visual{display:none}
  .about .container{grid-template-columns:1fr;gap:40px}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .cta-box{grid-template-columns:1fr;padding:40px}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .seo-cols{columns:1}
  .sector-grid{grid-template-columns:1fr}
  .sector-card-img{width:200px}
  .brands-grid{grid-template-columns:repeat(4,1fr)}
  .ref-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  .topbar{display:none}
  .nav{display:none}
  .header-cta{display:none}
  .mobile-toggle{display:block}
  .nav.open{display:flex;flex-direction:column;position:absolute;top:76px;left:0;right:0;background:var(--white);padding:20px;box-shadow:var(--shadow-lg);border-top:1px solid var(--border);z-index:999}
  .nav.open a{padding:12px 16px;width:100%}
  .cat-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}
  .why-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-box{padding:28px;border-radius:var(--radius-lg)}
  .form-row{grid-template-columns:1fr}
  .hero-title{font-size:2rem}
  .hero{min-height:500px}
  .cta-features{flex-direction:column}
  .sector-card{flex-direction:column}
  .sector-card-img{width:100%;height:200px}
  .brands-grid{grid-template-columns:repeat(3,1fr)}
  .ref-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:1fr}
  .stat-item{border-right:none;border-bottom:1px solid var(--border)}
}