:root{--sietelsa-blue:#0f1d63;--sietelsa-blue-dark:#0a1346;--sietelsa-red:#d71f2d;--sietelsa-red-dark:#a81421}#mainNav{background-color:var(--sietelsa-blue)}#mainNav .navbar-brand{color:#ffffff}#mainNav .navbar-nav .nav-item .nav-link.active,#mainNav .navbar-nav .nav-item .nav-link.is-current{color:#ffffff}@media (min-width:992px){#mainNav.navbar-shrink{background-color:var(--sietelsa-blue)}}.btn-primary{--bs-btn-color:#fff;--bs-btn-bg:var(--sietelsa-red);--bs-btn-border-color:var(--sietelsa-red);--bs-btn-hover-color:#fff;--bs-btn-hover-bg:var(--sietelsa-red-dark);--bs-btn-hover-border-color:var(--sietelsa-red-dark);--bs-btn-focus-shadow-rgb:215,31,45;--bs-btn-active-color:#fff;--bs-btn-active-bg:#8f131d;--bs-btn-active-border-color:#8f131d;--bs-btn-disabled-color:#fff;--bs-btn-disabled-bg:var(--sietelsa-red);--bs-btn-disabled-border-color:var(--sietelsa-red)}.text-primary{color:var(--sietelsa-blue) !important}a{color:var(--sietelsa-blue)}a:hover{color:var(--sietelsa-red)}#portfolio .portfolio-item .portfolio-link .portfolio-hover{background:rgba(215,31,45,0.9)}section#services .section-heading,section#portfolio .section-heading,section#contact .section-heading{color:var(--sietelsa-blue)}#contact .section-heading{color:#ff4b5c !important;text-shadow:0 2px 14px rgba(0,0,0,0.25)}#contact .section-subheading{color:#dbe4ff !important;font-weight:500;text-shadow:0 1px 8px rgba(0,0,0,0.2)}footer.footer{border-top:4px solid var(--sietelsa-red);background-color:#f2f5fb}.portfolio-modal .modal-dialog{max-width:1200px}.portfolio-modal .modal-content{min-height:880px}.portfolio-modal .modal-body{min-height:820px;display:flex;flex-direction:column}.portfolio-modal-header{min-height:110px;display:flex;flex-direction:column;justify-content:center}.portfolio-carousel-frame{height:540px;border-radius:0.5rem;overflow:hidden;background:#f8f9fa}.portfolio-carousel-frame .carousel-inner{height:100%}.portfolio-carousel-frame .carousel-item{height:100%}.portfolio-carousel-image{width:100%;height:100%;object-fit:contain;background:#f8f9fa}.portfolio-detail-box{max-width:920px;margin:1.5rem auto 0;border:1px solid #e9ecef;border-radius:0.75rem;background:#fff;padding:1rem 1.25rem;text-align:left;min-height:210px;max-height:210px;overflow-y:auto}.portfolio-detail-title{font-size:1.35rem;font-weight:700;margin-bottom:0.75rem;text-align:center}.portfolio-detail-text{margin:0;color:#343a40;line-height:1.75}.portfolio-detail-list{margin:0;padding-left:1.2rem;color:#343a40;line-height:1.7}.portfolio-detail-list li+li{margin-top:0.45rem}.portfolio-modal .carousel-control-prev,.portfolio-modal .carousel-control-next{width:10%}.portfolio-grid{justify-content:center}.portfolio-card-col{display:flex}.portfolio-grid .portfolio-item{width:100%;display:flex;flex-direction:column;height:100%}.portfolio-grid .portfolio-link img{width:100%;height:220px;object-fit:cover}.portfolio-grid .portfolio-caption{min-height:130px;display:flex;flex-direction:column;justify-content:center;text-align:center}.portfolio-grid .portfolio-caption-heading{min-height:68px;display:flex;align-items:center;justify-content:center;line-height:1.2}.about-redesign{background:#ebebec;padding:0}.about-redesign .about-layout{display:grid;grid-template-columns:1.18fr 1fr;min-height:700px}.about-redesign .about-copy{padding:5.2rem 4rem 4rem;color:#4e4e4e}.about-redesign .about-title{margin:0;color:#0f1d63;letter-spacing:0.02em;font-weight:800;font-size:clamp(2.2rem,5vw,4.2rem)}.about-redesign .about-accent{width:145px;height:10px;border-radius:999px;background:#d71f2d;display:block;margin:1.3rem 0 1.2rem}.about-redesign .about-copy p{font-size:clamp(1.1rem,1.35vw,2rem);line-height:1.4;margin:0;text-align:justify;text-wrap:pretty}.about-redesign .about-copy p+p{margin-top:2.8rem}.about-redesign .about-media{position:relative;min-height:700px;overflow:hidden}.about-redesign .about-media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,28,73,0.45) 0%,rgba(14,28,73,0.2) 38%,rgba(14,28,73,0.08) 100%)}.about-redesign .about-image{width:100%;height:100%;object-fit:cover}.projects-showcase{background:linear-gradient(180deg,#ececee 0%,#f7f8fb 100%)}.projects-heading-wrap{margin-bottom:2.2rem}.projects-heading{color:#12215a;letter-spacing:0.04em;margin-bottom:0.8rem}.projects-accent{width:160px;height:9px;border-radius:999px;background:#d71f2d;display:inline-block;margin-bottom:1rem}.projects-subheading{max-width:760px;margin:0 auto}.project-card-redesign{background:#fff;border-radius:1.05rem;overflow:hidden;box-shadow:0 14px 35px rgba(15,33,90,0.12);border:1px solid rgba(15,33,90,0.08);transition:transform 0.28s ease,box-shadow 0.28s ease;height:100%;display:flex;flex-direction:column}.project-card-redesign:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(15,33,90,0.2)}.project-media-wrap{position:relative;overflow:hidden}.project-media-wrap::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,33,89,0.02) 45%,rgba(16,33,89,0.22) 100%);pointer-events:none}.project-media{width:100%;height:250px;object-fit:cover;display:block}.project-card-content{padding:1.1rem 1.15rem 1.2rem}.project-card-title{margin:0;font-size:1.35rem;line-height:1.2;font-weight:700;color:#0f1f56}.project-card-category{margin:0.6rem 0 0;font-size:0.9rem;color:#d71f2d;text-transform:uppercase;letter-spacing:0.08em;font-weight:700}@media (max-width:1199.98px){.about-redesign .about-copy{padding:4rem 2.8rem 3rem}.about-redesign .about-layout{min-height:620px}.about-redesign .about-media{min-height:620px}.project-media{height:230px}}@media (max-width:991.98px){.about-redesign .about-layout{grid-template-columns:1fr}.about-redesign .about-copy{padding:3.2rem 1.45rem 2.2rem}.about-redesign .about-copy p+p{margin-top:1.6rem}.about-redesign .about-media{min-height:380px}.project-media{height:220px}}@media (max-width:767.98px){.portfolio-modal .modal-dialog{max-width:calc(100% - 1rem);margin:0.5rem auto}.portfolio-modal .modal-content,.portfolio-modal .modal-body{min-height:auto}.portfolio-modal .modal-body{padding-top:1rem;padding-bottom:0.75rem}.portfolio-modal-header{min-height:auto;margin-top:1.2rem}.portfolio-modal-header h2{font-size:clamp(1.3rem,6.4vw,1.85rem)}.portfolio-carousel-frame{height:clamp(220px,58vw,340px)}.portfolio-detail-box{margin-top:1rem;min-height:0;max-height:none;padding:0.9rem 0.95rem}.portfolio-grid .portfolio-link img{height:190px}.portfolio-grid .portfolio-caption,.portfolio-grid .portfolio-caption-heading{min-height:0}.about-redesign .about-copy{padding:2.4rem 1rem 1.75rem}.about-redesign .about-title{font-size:clamp(1.7rem,8vw,2.4rem)}.about-redesign .about-accent{width:108px;height:8px;margin:1rem 0}.about-redesign .about-copy p{font-size:1rem;line-height:1.55;text-align:left}.about-redesign .about-media{min-height:300px}.projects-accent{width:120px;height:8px}.project-media{height:200px}}@media (max-width:575.98px){.portfolio-modal .close-modal{top:0.65rem;right:0.65rem;width:2.35rem;height:2.35rem}.portfolio-modal .carousel-control-prev,.portfolio-modal .carousel-control-next{width:14%}.portfolio-detail-title{font-size:1.1rem;margin-bottom:0.5rem}.project-media{height:185px}}body{background:radial-gradient(circle at 6% -4%,rgba(15,29,99,0.08) 0%,transparent 44%),radial-gradient(circle at 98% 2%,rgba(215,31,45,0.07) 0%,transparent 30%),#f5f7fb}#mainNav{border-bottom:1px solid rgba(255,255,255,0.2);box-shadow:0 14px 34px rgba(5,12,42,0.24);backdrop-filter:blur(8px)}#mainNav .navbar-brand img{filter:drop-shadow(0 6px 12px rgba(5,11,36,0.45))}#mainNav .navbar-nav .nav-item .nav-link{position:relative;border-radius:999px;padding:0.58rem 0.94rem;transition:color 0.22s ease,background-color 0.22s ease,box-shadow 0.22s ease,transform 0.22s ease}#mainNav .navbar-nav .nav-item .nav-link::after{content:"";position:absolute;left:0.82rem;right:0.82rem;bottom:0.42rem;height:2px;border-radius:999px;background:var(--sietelsa-red);transform:scaleX(0);transform-origin:center;transition:transform 0.22s ease}#mainNav .navbar-nav .nav-item .nav-link:hover{color:#ffffff;background-color:transparent;box-shadow:none}#mainNav .navbar-nav .nav-item .nav-link.active,#mainNav .navbar-nav .nav-item .nav-link.is-current{color:#ffffff;background-color:rgba(255,255,255,0.16);box-shadow:inset 0 0 0 1px rgba(255,255,255,0.24),0 0 18px rgba(255,68,84,0.22);transform:translateY(-1px)}#mainNav .navbar-nav .nav-item .nav-link.active::after,#mainNav .navbar-nav .nav-item .nav-link.is-current::after{transform:scaleX(1)}header.masthead::before{background:linear-gradient(130deg,rgba(10,19,70,0.78) 0%,rgba(13,23,77,0.64) 56%,rgba(162,22,35,0.46) 100%)}header.masthead .masthead-card{position:relative;border-color:rgba(255,255,255,0.32);background:linear-gradient(160deg,rgba(10,18,62,0.72) 0%,rgba(12,23,80,0.64) 52%,rgba(137,20,31,0.46) 100%);box-shadow:0 24px 54px rgba(3,8,31,0.5)}header.masthead .masthead-card::before{content:"";position:absolute;top:0;left:50%;width:138px;height:4px;border-radius:999px;transform:translate(-50%,-50%);background:linear-gradient(90deg,#ffffff 0%,#ff6875 100%)}#services .row.text-center{row-gap:1.2rem}#services .row.text-center>.col-md-4{background:#ffffff;border:1px solid rgba(15,29,99,0.08);border-radius:1rem;padding:1.7rem 1.2rem 1.3rem;box-shadow:0 13px 30px rgba(15,29,99,0.09);transition:transform 0.22s ease,box-shadow 0.22s ease,border-color 0.22s ease}#services .row.text-center>.col-md-4:hover{transform:translateY(-5px);border-color:rgba(215,31,45,0.26);box-shadow:0 18px 35px rgba(15,29,99,0.18)}#contact{background:linear-gradient(180deg,#f4f6fb 0%,#e9eef7 100%)}#contact #contactForm{background:#ffffff;border:1px solid rgba(15,29,99,0.1);border-radius:1.1rem;box-shadow:0 14px 34px rgba(15,29,99,0.1);padding:2rem 1.4rem}#contact .form-control:focus{border-color:rgba(15,29,99,0.62);box-shadow:0 0 0 0.25rem rgba(15,29,99,0.14)}footer .btn-social{background-color:var(--sietelsa-blue);border-color:var(--sietelsa-blue);transition:transform 0.2s ease,background-color 0.2s ease,border-color 0.2s ease}footer .btn-social:hover{background-color:var(--sietelsa-red);border-color:var(--sietelsa-red);transform:translateY(-2px)}@media (max-width:991.98px){#mainNav .navbar-nav{gap:0.3rem}#mainNav .navbar-nav .nav-item .nav-link{display:inline-block}}:root{--navbar-height-desktop:78px;--navbar-height-mobile:66px}#mainNav,#mainNav.navbar-shrink{padding-top:0.55rem;padding-bottom:0.55rem}#mainNav .navbar-brand{margin:0;padding:0;display:inline-flex;align-items:center;line-height:1}#mainNav .navbar-brand img{width:clamp(7.25rem,9.8vw,10.25rem);height:auto}@media (min-width:992px){#mainNav .container{min-height:var(--navbar-height-desktop);display:flex;align-items:center;column-gap:1.75rem}#mainNav .navbar-brand img{max-height:52px}#mainNav .navbar-collapse{display:flex !important;align-items:center;justify-content:flex-end}#mainNav .navbar-nav{align-items:center;gap:0.35rem}#mainNav .navbar-nav.text-uppercase.ms-auto.py-4.py-lg-0{padding-top:0 !important;padding-bottom:0 !important}#mainNav .navbar-nav .nav-item{margin-right:0.45rem}#mainNav .navbar-nav .nav-item:last-child{margin-right:0}#mainNav .navbar-nav .nav-item .nav-link{min-height:42px;display:inline-flex;align-items:center}}@media (max-width:991.98px){#mainNav .container{min-height:var(--navbar-height-mobile)}#mainNav .navbar-brand img{max-height:44px}#mainNav .navbar-toggler{display:inline-flex;align-items:center;gap:0.4rem;padding:0.55rem 0.75rem}#mainNav .navbar-collapse{margin-top:0.55rem;padding-top:0.55rem;border-top:1px solid rgba(255,255,255,0.16)}#mainNav .navbar-nav{padding-top:0 !important;padding-bottom:0.35rem !important}#mainNav .navbar-nav .nav-item .nav-link{display:block;min-height:40px;line-height:1.2;padding:0.6rem 0.9rem}}