@charset "UTF-8";.adtran-hero{padding:160px 0 80px;background-color:var(--brand-bg-alt);overflow:hidden}.adtran-hero h1{font-size:2.75rem;color:var(--brand-text);margin-bottom:16px;line-height:1.2}.adtran-hero .hero-subtitle{font-size:1.15rem;color:var(--brand-text-secondary);margin-bottom:32px;line-height:1.6}.adtran-hero .hero-img-wrapper{text-align:center}.adtran-hero .hero-img-wrapper ai-img{max-width:100%;border-radius:var(--brand-radius)}.adtran-trust-bar{background-color:var(--brand-primary-dark);padding:40px 0}.adtran-trust-bar .trust-item{text-align:center;padding:16px}.adtran-trust-bar .trust-number{display:block;font-size:2.25rem;font-weight:700;color:#fff;line-height:1.2}.adtran-trust-bar .trust-label{display:block;font-size:.85rem;color:rgba(255,255,255,.7);margin-top:4px;text-transform:uppercase;letter-spacing:.5px}.adtran-products-home .product-cat-card{background:var(--brand-bg);border:1px solid var(--brand-border);border-radius:var(--brand-radius);padding:32px 24px;text-align:center;transition:box-shadow .3s,transform .2s;height:100%}.adtran-products-home .product-cat-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.1);transform:translateY(-4px)}.adtran-products-home .product-cat-card h3{font-size:1.15rem;margin-top:16px;margin-bottom:8px}.adtran-products-home .product-cat-card p{font-size:.9rem;color:var(--brand-text-secondary)}.adtran-solutions-preview .solution-card{border-left:3px solid var(--brand-accent);padding:24px;background:var(--brand-bg);border-radius:0 var(--brand-radius) var(--brand-radius) 0;margin-bottom:24px;transition:box-shadow .3s}.adtran-solutions-preview .solution-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.08)}.adtran-solutions-preview .solution-card h3{font-size:1.1rem;margin-bottom:8px}.adtran-industries-home .industry-card{position:relative;border-radius:var(--brand-radius);overflow:hidden;height:260px}.adtran-industries-home .industry-card .industry-overlay{position:absolute;bottom:0;left:0;right:0;padding:24px;background:linear-gradient(transparent,rgba(15,58,88,.9))}.adtran-industries-home .industry-card h3{color:#fff;font-size:1.15rem;margin-bottom:4px}.adtran-industries-home .industry-card p{color:rgba(255,255,255,.8);font-size:.85rem;margin-bottom:0}.adtran-sustainability{background-color:var(--brand-bg-alt)}.adtran-sustainability .sustain-card{text-align:center;padding:32px 20px}.adtran-sustainability .sustain-icon{width:56px;height:56px;border-radius:50%;background:var(--brand-primary);display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px}.adtran-sustainability .sustain-icon svg{width:28px;height:28px;fill:#FFFFFF}.adtran-cta-banner{background-color:var(--brand-primary);padding:64px 0;text-align:center}.adtran-cta-banner h2{color:#fff;margin-bottom:16px}.adtran-cta-banner p{color:rgba(255,255,255,.85);font-size:1.1rem;margin-bottom:32px}@media (max-width:991.98px){.adtran-hero{padding:120px 0 48px}.adtran-hero h1{font-size:2rem}.adtran-industries-home .industry-card{height:200px}}@media (max-width:575.98px){.adtran-hero{padding:100px 0 32px}.adtran-hero h1{font-size:1.5rem}.adtran-trust-bar .trust-number{font-size:1.75rem}}