/* =========================================================
   FRONTEND.CSS — Navbar, Footer, dan Komponen Frontend
   SG Tech
   ========================================================= */

/* -------------------------
   BODY
   ------------------------- */
.sgtech-body {
    padding-top: 0;
}

/* -------------------------
   SITE HEADER & NAVBAR
   ------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.35s ease;
}

/* Default: transparent (hero sees through) */
#mainNav {
    background: transparent;
    padding: 20px 0;
    transition: all 0.35s ease;
}

/* Scrolled state: white + shadow */
#mainNav.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 12px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

/* Brand */
.navbar-brand {
    display: flex;
    align-items: center;
    padding: 0;
}
.navbar-brand .logo-sg,
.navbar-brand .logo-tech {
    font-size: 1.5rem;
    line-height: 1;
}

/* Nav links */
.navbar-nav .nav-link {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: .95rem;
    color: rgba(255,255,255,.9) !important;
    padding: 8px 16px !important;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.navbar-nav .nav-link:hover {
    color: #fff !important;
    background: rgba(255,255,255,.12);
}

/* After scroll: dark links */
#mainNav.scrolled .navbar-nav .nav-link {
    color: var(--sg-gray-700) !important;
}
#mainNav.scrolled .navbar-nav .nav-link:hover {
    color: var(--sg-primary) !important;
    background: var(--sg-primary-light);
}

/* Nav CTA button */
.btn-nav-demo {
    background: var(--sg-primary);
    color: #fff !important;
    padding: 9px 22px !important;
    border-radius: var(--radius-full) !important;
    font-weight: 600;
    font-size: .9rem;
    box-shadow: var(--shadow-primary);
    border: 2px solid var(--sg-primary);
}
.btn-nav-demo:hover {
    background: var(--sg-primary-dark) !important;
    border-color: var(--sg-primary-dark);
    transform: translateY(-1px);
}
#mainNav.scrolled .btn-nav-demo {
    background: var(--sg-primary);
    color: #fff !important;
}

/* Hamburger */
.navbar-toggler {
    border: none;
    padding: 8px;
    background: transparent;
    cursor: pointer;
}
.toggler-icon {
    display: block;
    width: 22px;
    height: 2px;
    background: #fff;
    margin: 5px 0;
    border-radius: 2px;
    transition: var(--transition);
}
#mainNav.scrolled .toggler-icon {
    background: var(--sg-gray-700);
}

/* -------------------------
   MEGA DROPDOWN
   ------------------------- */
.dropdown-mega {
    width: 600px;
    padding: 0;
    border: 1px solid var(--sg-gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    left: 50%;
    transform: translateX(-50%);
    margin-top: 12px;
    overflow: hidden;
}

.mega-inner {
    background: var(--sg-white);
}

.mega-header {
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--sg-gray-100);
}
.mega-header strong {
    display: block;
    font-size: 1rem;
    color: var(--sg-gray-900);
    font-family: var(--font-display);
}
.mega-header p {
    margin: 4px 0 0;
    font-size: .85rem;
    color: var(--sg-text-muted);
}

.mega-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 12px;
    gap: 4px;
}

.mega-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    color: var(--sg-gray-700) !important;
    font-size: .9rem;
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
}
.mega-item:hover {
    background: var(--sg-primary-light);
    color: var(--sg-primary) !important;
}

.mega-icon {
    width: 36px;
    height: 36px;
    background: var(--sg-gray-100);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: .9rem;
    color: var(--sg-primary);
}
.mega-item:hover .mega-icon {
    background: var(--sg-primary);
    color: #fff;
}

.mega-footer {
    padding: 14px 24px;
    background: var(--sg-gray-50);
    border-top: 1px solid var(--sg-gray-100);
}
.btn-mega-all {
    font-size: .875rem;
    font-weight: 600;
    color: var(--sg-primary);
}
.btn-mega-all:hover { color: var(--sg-primary-dark); }

/* Mobile: reset mega */
@media (max-width: 991px) {
    .dropdown-mega {
        width: 100%;
        position: static;
        transform: none;
        box-shadow: none;
        border: none;
        border-top: 1px solid var(--sg-gray-100);
        border-radius: 0;
    }
    .mega-grid { grid-template-columns: 1fr; }
    #mainNav .navbar-nav .nav-link { color: var(--sg-gray-800) !important; }
    #mainNav { background: #fff; padding: 12px 0; }
    .toggler-icon { background: var(--sg-gray-700); }
}

/* -------------------------
   FOOTER
   ------------------------- */
.site-footer {
    background: var(--sg-gray-900);
    color: #94a3b8;
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-logo {
    display: inline-flex;
    margin-bottom: 20px;
}
.footer-logo .logo-sg,
.footer-logo .logo-tech {
    font-size: 1.6rem;
}

.footer-desc {
    font-size: .9rem;
    color: #94a3b8;
    line-height: 1.8;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 24px;
}
.social-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-size: .85rem;
    transition: var(--transition);
}
.social-link:hover {
    background: var(--sg-primary);
    color: #fff;
    transform: translateY(-3px);
}

.footer-title {
    font-family: var(--font-display);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: #e2e8f0;
    margin-bottom: 20px;
}

.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-menu li { margin-bottom: 10px; }
.footer-menu a {
    color: #94a3b8;
    font-size: .9rem;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.footer-menu a::before {
    content: '';
    width: 0;
    height: 1px;
    background: var(--sg-secondary);
    transition: var(--transition);
}
.footer-menu a:hover {
    color: var(--sg-secondary);
}
.footer-menu a:hover::before { width: 12px; }

.footer-contact {
    list-style: none;
    padding: 0;
}
.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    font-size: .9rem;
    color: #94a3b8;
}
.footer-contact li i {
    color: var(--sg-primary);
    margin-top: 3px;
    flex-shrink: 0;
    width: 16px;
}
.footer-contact a {
    color: #94a3b8;
}
.footer-contact a:hover { color: var(--sg-secondary); }

/* Newsletter */
.newsletter-form {
    display: flex;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius-full);
    overflow: hidden;
}
.newsletter-form input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 16px;
    font-size: .875rem;
    color: #e2e8f0;
    outline: none;
}
.newsletter-form input::placeholder { color: #64748b; }
.newsletter-form button {
    background: var(--sg-primary);
    border: none;
    padding: 10px 18px;
    color: #fff;
    cursor: pointer;
    transition: var(--transition);
    font-size: .85rem;
}
.newsletter-form button:hover { background: var(--sg-primary-dark); }

/* Footer bottom */
.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,.08);
    font-size: .85rem;
}
.footer-bottom a {
    color: #94a3b8;
}
.footer-bottom a:hover { color: var(--sg-secondary); }

/* -------------------------
   BREADCRUMB
   ------------------------- */
.sg-breadcrumb {
    padding: 14px 0;
    background: transparent;
    border-bottom: 1px solid var(--sg-gray-100);
}
.sg-breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: .875rem;
}
.sg-breadcrumb li { color: var(--sg-text-muted); }
.sg-breadcrumb li + li::before {
    content: '/';
    margin-right: 6px;
    color: var(--sg-gray-300);
}
.sg-breadcrumb a { color: var(--sg-primary); }

/* -------------------------
   PAGE BANNER (interior pages)
   ------------------------- */
.page-banner {
    background: linear-gradient(135deg, var(--sg-gray-900) 0%, #1e3a5f 100%);
    padding: 100px 0 60px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.page-banner::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(37,99,235,.2) 0%, transparent 70%);
}
.page-banner h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px;
}
.page-banner p {
    font-size: 1.1rem;
    color: rgba(255,255,255,.75);
    max-width: 500px;
    margin: 0 auto;
}

/* -------------------------
   ADMIN CSS overrides
   ------------------------- */
/* (in admin.css) */