/*------------------------------------------------------------------
  Site Header, Footer & Page Layout
  Güvenlik Taraması — guvenliktaramasi.com
-------------------------------------------------------------------*/

/* ================================================================
   SITE HEADER
   ================================================================ */

.site-header {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-soft);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: box-shadow 0.3s ease;
}
.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(15,23,42,0.06);
}
.site-header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

/* Logo */
.site-logo {
    font-size: 20px;
    font-weight: 300;
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.site-logo strong {
    font-weight: 700;
    color: var(--text-primary);
}
.site-logo-icon {
    width: 36px;
    height: 36px;
    background: var(--accent-gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
}

/* Desktop Nav */
.site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}
.site-nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.site-nav a:hover {
    color: var(--text-primary);
    background: var(--accent-tint);
}
.site-nav a.active {
    color: var(--accent);
    background: var(--accent-tint);
    font-weight: 600;
}

/* CTA Button */
.site-cta {
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    padding: 10px 22px;
    background: var(--accent);
    color: #fff !important;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
    display: inline-block;
}
.site-cta:hover {
    background: var(--accent-hover);
    color: #fff !important;
    box-shadow: var(--shadow-button);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 200;
}
.hamburger span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    z-index: 150;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.mobile-menu.active {
    display: flex;
}
.mobile-menu a {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    padding: 14px 32px;
    border-radius: 12px;
    transition: all 0.2s ease;
    width: 280px;
    text-align: center;
}
.mobile-menu a:hover,
.mobile-menu a.active {
    background: var(--accent-tint);
    color: var(--accent);
}
.mobile-menu .site-cta {
    margin-top: 16px;
    padding: 16px 32px;
    font-size: 16px;
    width: 280px;
    text-align: center;
}

/* Brand bar accent */
.brand-bar {
    height: 3px;
    background: var(--accent-gradient);
}

/* ================================================================
   SITE FOOTER
   ================================================================ */

.site-footer {
    background: #0B1F3A;
    color: rgba(255,255,255,0.6);
    margin-top: 80px;
}
.site-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 32px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
}
.footer-brand {
    font-size: 20px;
    font-weight: 300;
    color: rgba(255,255,255,0.8);
    margin-bottom: 16px;
}
.footer-brand strong {
    font-weight: 700;
    color: #fff;
}
.footer-desc {
    font-size: 13px;
    line-height: 1.7;
    color: rgba(255,255,255,0.5);
    max-width: 320px;
}
.footer-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 16px;
}
.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color 0.2s ease;
}
.footer-links a:hover {
    color: #fff;
}
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 14px;
}
.footer-contact a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
}
.footer-contact a:hover {
    color: #fff;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 32px;
    text-align: center;
    font-size: 12px;
    color: rgba(255,255,255,0.3);
}
.footer-bottom-inner {
    max-width: 1200px;
    margin: 0 auto;
}

/* ================================================================
   PAGE CONTENT (hakkimizda, hizmetlerimiz, iletisim vb.)
   ================================================================ */

.page-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 32px;
}
.page-content h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}
.page-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 32px;
    margin-bottom: 12px;
}
.page-content p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 16px;
}
.page-content ul {
    margin: 16px 0 24px 20px;
}
.page-content ul li {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 8px;
}
.page-content ul li strong {
    color: var(--text-primary);
}
.page-content a {
    color: var(--accent);
    font-weight: 500;
}

/* Hizmet kartları */
.page-content .hizmet-kart {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    padding: 28px;
    margin-bottom: 20px;
    box-shadow: 0 4px 16px rgba(15,23,42,0.04);
    transition: all 0.3s ease;
}
.page-content .hizmet-kart:hover {
    box-shadow: var(--shadow-card-hover);
    border-color: var(--accent);
}
.page-content .hizmet-kart h3 {
    margin-top: 0;
    font-size: 18px;
}
.page-content .hizmet-kart p {
    margin-bottom: 0;
}

/* İletişim */
.page-content .iletisim-bilgi {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 32px;
}
.page-content .iletisim-item {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(15,23,42,0.04);
}
.page-content .iletisim-item h3 {
    margin-top: 0;
    font-size: 14px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.page-content .iletisim-item p {
    margin-bottom: 0;
}
.page-content .iletisim-item a {
    font-size: 18px;
    font-weight: 600;
    color: var(--accent);
}

/* Page loading spinner */
.page-spinner {
    text-align: center;
    padding: 80px 20px;
}
.page-spinner-dot {
    width: 40px; height: 40px;
    border: 3px solid var(--border-soft);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ================================================================
   RESPONSIVE
   ================================================================ */

@media (max-width: 768px) {
    .site-header-inner {
        padding: 0 16px;
        height: 64px;
    }
    .site-nav { display: none; }
    .site-cta.desktop-only { display: none; }
    .hamburger { display: flex; }

    .site-footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 32px 16px;
    }

    .page-content {
        padding: 40px 16px;
    }
    .page-content h2 { font-size: 22px; }
    .page-content .iletisim-bilgi { grid-template-columns: 1fr; }
}