:root{--color-dark-blue:#036;--color-light-blue:#335c85;--color-forest-green:#228b22;--color-gold:gold;--color-cream-white:#fff8e1;--color-light-gray:#f5f5f5;--color-dark-gray:#333;--color-white:#fff}body{color:var(--color-dark-gray)}.hero{background-image:linear-gradient(to right bottom,rgba(0,51,102,.35),rgba(0,41,82,.35)),url("../imgs/insulation-hero.webp");background-position:50%;background-repeat:no-repeat;background-size:cover;min-height:100vh;position:relative;text-align:center}.hero-title{color:gold;font-size:4rem;font-weight:700;line-height:5.2rem;margin-bottom:1.5rem}.hero-subtitle{color:var(--color-white);font-size:2rem;font-weight:400;line-height:2.8rem}.btn-call,.btn-whatsapp{align-items:center;border-radius:100px;gap:1.2rem;margin:0 auto}.hero-trust{color:#fff;display:flex;flex-wrap:wrap;font-size:1.1rem;gap:2rem;justify-content:center;margin-bottom:3.2rem;margin-top:2rem}.hero-trust__item{align-items:center;background:rgba(0,51,102,.6);border-radius:8px;display:flex;gap:.5rem;padding:.5rem 1rem;transition:background .3s ease}.hero-trust__item:hover{background:gold;color:#036;font-weight:700}.hero-trust__item-icon{color:gold;height:1.2rem;width:1.2rem}.hero-trust__item:hover .hero-trust__item-icon{color:var(--color-dark-blue)}.btn-call__icon{transition:transform .1s ease}.hero .locations{display:none}.services{background-color:#f5f5f5}.services-header{margin-bottom:3rem;text-align:center}.services-name{background-color:rgba(255,215,0,.2);border-radius:20px;color:var(--color-dark-blue);display:block;font-weight:600;letter-spacing:1px;margin:0 auto;padding:.4rem 1rem;width:fit-content}.services-title{color:var(--color-dark-blue);font-size:2.8rem;line-height:1.3;margin:1.3rem 0 1rem}.services-subtitle{font-size:1.2rem;margin:0 auto}.services-grid{display:grid;gap:2rem}.service-card{background-color:#fff;border-radius:10px;box-shadow:0 4px 12px rgba(0,0,0,.05);padding:2rem;transition:transform .2s ease;width:100%}.service-card:hover{transform:translateY(-5px)}.service-card__icon{align-items:center;background:linear-gradient(135deg,var(--color-light-blue),var(--color-dark-blue));border-radius:50%;box-shadow:0 4px 10px rgba(0,0,0,.1);color:gold;display:inline-flex;height:4.8rem;justify-content:center;margin-bottom:1rem;padding:1rem;width:4.8rem}.service-card__title{color:var(--color-dark-blue);font-size:1.8rem;margin-bottom:1rem}.services-card__subtitle{color:#555;font-size:1.4rem;margin-bottom:1.5rem}.service-card__features{display:flex;flex-direction:column;gap:.5rem}.service-card__features-item{align-items:center;color:#333;display:inline-flex;font-size:1.4rem;gap:.5rem}.service-card__features-item_icon{color:var(--color-light-blue);height:1.2rem;width:1.2rem}.sticky-buttons{bottom:20px;display:flex;flex-direction:column;gap:10px;left:20px;opacity:0;position:fixed;transition:opacity .3s ease,visibility .3s ease;visibility:hidden;z-index:1000}.sticky-buttons.show{opacity:1;visibility:visible}.sticky-buttons .sticky-call,.sticky-buttons .sticky-whatsapp{align-items:center;border-radius:50%;box-shadow:0 4px 10px rgba(0,0,0,.3);color:#fff;display:inline-flex;height:50px;justify-content:center;text-decoration:none;transition:transform .2s ease;width:50px}.sticky-buttons .sticky-call{background-color:var(--color-dark-blue)}.sticky-buttons .sticky-whatsapp{background-color:#25d366;color:#d3f6e0}.btn.btn-call:hover{background-color:#024}.hero-contact .btn-whatsapp:hover{background-color:#128c7e}.sticky-buttons .sticky-call:hover{background-color:#024;transform:scale(1.1)}.sticky-buttons .sticky-whatsapp:hover{background-color:#128c7e;transform:scale(1.1)}.why-us{background-color:var(--color-cream-white);text-align:center}.why-us__header{margin-bottom:3rem}.why-us__grid{display:grid;gap:2rem}.why-us__item{align-items:center;background-color:#fff;border-radius:10px;box-shadow:0 4px 12px rgba(0,0,0,.05);display:flex;flex-direction:column;gap:1rem;padding:2rem;transition:all .2s ease}.why-us__item:hover{box-shadow:0 4px 12px rgba(0,0,0,.1);transform:translateY(-5px)}.why-us__item-icon{align-items:center;background:linear-gradient(135deg,var(--color-dark-blue),#024);border-radius:50%;color:gold;display:inline-flex;height:4.8rem;justify-content:center;padding:1rem;width:4.8rem}.why-us__item-title{color:var(--color-dark-blue);font-size:1.8rem}.why-us__item-text{color:#555;font-size:1.4rem}.contact-us{background-color:var(--color-cream-white)}.contact-us .container{padding:4rem 1.5rem}.contact-us__header{margin-bottom:3rem;text-align:center}.contact-us__grid{display:grid;gap:3rem;grid-template-columns:1fr;margin-top:2rem}.contact-us__info{background-color:#fff;border-radius:10px;box-shadow:0 4px 12px rgba(0,0,0,.05);padding:2rem}.contact-us__item{align-items:center;display:flex;gap:1rem;margin-bottom:1.5rem}.contact-us__icon{background-color:var(--color-light-blue);border-radius:50%;color:gold;padding:.4rem;width:3.2rem}.contact-us__text{font-size:1rem;line-height:1.6}.contact-us__text strong{color:var(--color-dark-blue);display:block;margin-bottom:.5rem}.locations{background-color:#fff;border-radius:10px;box-shadow:0 4px 12px rgba(0,0,0,.05);padding:2rem;text-align:center}.locations>p{color:var(--color-dark-blue)}.locations-list,.locations>p{margin-bottom:1rem}.locations-list li{background:rgba(0,51,102,.6);border-radius:10px;color:#fff;display:inline-block;font-weight:700;margin-bottom:1.2rem;padding:1rem;width:48%}.contact-us .contact{gap:2rem;justify-content:center}.btn-back-to-top{align-items:center;background-color:var(--color-dark-blue);border:none;border-radius:50%;bottom:80px;box-shadow:0 4px 12px rgba(0,0,0,.2);color:gold;cursor:pointer;display:none;font-size:2rem;height:50px;justify-content:center;position:fixed;right:20px;transition:opacity .3s ease,transform .3s ease;width:50px;z-index:9997}.btn-back-to-top:hover{background-color:#024;transform:scale(1.1)}.btn-back-to-top.show{display:flex}