:root{
  --sora: 'Sora', sans-serif;
  --primary-1: #301b2c;
  --primary-2: #a78293;
  --gradient: linear-gradient(90deg, var(--primary-1), var(--primary-2));
  --glass-bg: rgba(255,255,255,0.18);
  --glass-border: rgba(255,255,255,0.22);
  --text-dark: #301b2c;
}

.site-navbar, .site-navbar * {
  font-family: var(--sora) !important;
}


.site-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1040;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  padding: .55rem 0;
}

/* Brand */
.navbar-brand {
  display: flex;
  align-items: center;
  gap: .6rem;
}
.brand-circle{
  width:100px;
  height:100px;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#fff;
  font-weight:700;
  font-size: .95rem;
}


.brand-name{
  font-weight:700;
  font-size:1rem;
  background: var(--gradient);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}

.site-nav .nav-link {
  color: var(--text-dark);
  font-weight:600;
  padding: .45rem .6rem;
  transition: color .18s ease, transform .12s ease;
}
.site-nav .nav-link:hover {
  color: var(--primary-1);
  transform: translateY(-1px);
}


.btn-contact {
  background: var(--gradient);
  border: none;
  color: #fff;
  border-radius: 8px;
  padding: .45rem 1rem;
  font-weight:700;
  box-shadow: 0 6px 18px rgba(171,4,191,0.12);
}


.navbar-collapse.show,
.site-nav {}


.offcanvas.offcanvas-end {
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,255,255,0.85));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-left: 1px solid rgba(0,0,0,0.04);
}


.mobile-nav .nav-link {
  font-size:1.05rem;
  padding: .6rem 0;
  color: var(--text-dark);
}


@media (max-width: 991.98px) {
  .offcanvas.offcanvas-end { width: 78%; max-width: 380px; }
}


.navbar-toggler { z-index: 1060; }


@media (min-width: 992px) {
  .offcanvas { display: none !important; }
}


@media (max-width: 991.98px) {
  .offcanvas { display: block !important; }
}


body { padding-top: 72px; }

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: #301b2c;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top:hover {
    background-color: #a78293;
    transform: translateY(-3px);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}