/* =========================================================
   MAIN HEADER (NORMAL FLOW)
   ========================================================= */

.site-header {
    background: linear-gradient( to right, var(--primary-navy), var(--primary-navy-dark) );
}
    /* Main header navbar */
    .site-header .navbar {
        min-height: 180px; /* was 200px before, now slightly taller */
    }

    /* Main header logo */
    .site-header .logo-icon {
        height: 140px; /* increase proportionally with header height */
    }

    .site-header .container {
        padding-top: 1rem; /* optional, keep content vertically centered */
        padding-bottom: 1rem;
    }

    .site-header .navbar-brand {
        font-size: 2.2rem; /* Bigger site name */
        font-weight: 800;
        color: #ffffff !important;
        letter-spacing: -0.5px;
    }

    .site-header .navbar-nav .nav-link {
        font-size: 1.15rem; /* Bigger links */
        font-weight: 500;
        color: #ffffff !important;
        padding: 0.75rem 1rem;
    }
.logo-icon-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.logo-icon {
    height: 120px;
    filter: drop-shadow(0 8px 20px rgba(0, 212, 255, 0.35));
}

.navbar-nav .nav-link:hover {
    color: var(--accent-cyan) !important;
}

/* =========================================================
   MINI HEADER (FIXED + ANIMATED)
   ========================================================= */

.mini-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1200;
    background: rgba(10, 37, 64, 0.98);
    backdrop-filter: blur(10px);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.25s ease;
}

    .mini-header.is-visible {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    /* Center logo regardless of nav links */
    .mini-header .navbar-brand {
        position: relative;
        font-size: 1.6rem;
        font-weight: 700;
        color: #ffffff !important;
        z-index: 2;
    }

    .mini-header .navbar {
        min-height: 88px; /* Taller mini bar */
    }

    .mini-header .navbar-nav .nav-link {
        font-size: 1.05rem;
        font-weight: 500;
        color: #ffffff !important;
    }
    .mini-header .mini-logo-wrapper {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        z-index: 1;
        pointer-events: none;
        filter: drop-shadow(0 8px 20px rgba(0, 212, 255, 0.35));
    }

    .mini-header .navbar-collapse {
        justify-content: flex-end;
    }

.mini-header .container {
    position: relative;
}

.mini-logo {
    height: 55px;
}

/* =========================================================
   TRIGGER (NO LAYOUT IMPACT)
   ========================================================= */

#mini-header-trigger {
    position: absolute;
    top: 260px; /* slightly below main header */
    left: 0;
    right: 0;
    height: 1px;
    visibility: hidden;
}

/* =========================================================
   BOOTSTRAP TOGGLER COLOR
   ========================================================= */

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(0, 212, 255, 0.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* =========================================================
   MOBILE: SNAP (OPTIONAL)
   ========================================================= */

@media (max-width: 768px) {
    .mini-header {
        transition: none;
    }
}