/* PREMIUM FOOTER STYLES */
.premium-footer {
    background-color: #0a0a0a;
    color: #e0e0e0;
    padding: 100px 0 40px;
    position: relative;
    overflow: hidden;
    border-top: 3px solid var(--primary-color); /* Marka rengi üst çizgi */
    font-family: var(--font-body);
}

/* Arka Plan Deseni (Subtle Texture) */
.footer-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(#222 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.1;
    pointer-events: none;
}

/* --- GRID LAYOUT --- */
.pf-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr; /* İlk ve son kolon geniş */
    gap: 60px;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

/* --- BRAND COLUMN --- */
.pf-logo {
    display: block;
    margin-bottom: 30px;
}

.pf-logo img {
    height: 50px;
    width: auto;
    filter: brightness(0) invert(1); /* Logoyu beyaza çevir */
    opacity: 0.9;
    transition: opacity 0.3s;
}

.pf-logo:hover img { opacity: 1; }

.pf-desc {
    font-size: 0.95rem;
    color: #999;
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 350px;
}

.pf-badges {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.auth-badge {
    font-size: 0.65rem;
    font-weight: 700;
    color: #fff;
    background: rgba(255,255,255,0.1);
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.1);
    letter-spacing: 0.5px;
}

.pf-social {
    display: flex;
    gap: 15px;
}

.pf-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all 0.3s ease;
    border: 1px solid #333;
}

.pf-social a:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

/* --- LINKS COLUMNS --- */
.pf-title {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 1.5px;
    margin-bottom: 30px;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
}

.pf-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}

.pf-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.pf-links a {
    color: #888;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 0;
}

.pf-links a:hover {
    color: #fff;
    padding-left: 10px;
}

/* Hoverda beliren küçük ok */
.pf-links a::before {
    content: '›';
    position: absolute;
    left: 0;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--primary-color);
    font-weight: 800;
}

.pf-links a:hover::before {
    opacity: 1;
    left: 0;
}

/* --- CONTACT COLUMN --- */
.pf-contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pf-phone {
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: color 0.3s;
}

.pf-phone .icon { color: var(--primary-color); }
.pf-phone:hover { color: var(--primary-color); }

.pf-email {
    font-size: 1rem;
    color: #ccc;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: color 0.3s;
}

.pf-email:hover { color: #fff; }

.pf-address {
    font-size: 0.9rem;
    color: #888;
    line-height: 1.6;
    border-left: 3px solid #333;
    padding-left: 15px;
}

.btn-pf-offer {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(192, 0, 0, 0.2);
}

.btn-pf-offer:hover {
    background: #fff;
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* --- BOTTOM BAR --- */
.pf-bottom {
    border-top: 1px solid #1a1a1a;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: #666;
}

.pf-copyright strong { 
    font-weight: 800;
    background: linear-gradient(to right, #fff 0%, #fff 40%, #de1f26 50%, #fff 60%, #fff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: ekasShine 6s linear infinite;
    display: inline-block;
}

@keyframes ekasShine {
    0% { background-position: -200% center; }
    15% { background-position: 200% center; }
    100% { background-position: 200% center; }
}

.pf-bottom-links a { color: #666; transition: color 0.3s; }
.pf-bottom-links a:hover { color: #fff; }
.pf-bottom-links .sep { margin: 0 10px; color: #333; }

/* --- KODEM CREDIT (EMERALD PREMIUM) --- */
.kodem-credit {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.dev-by { font-size: 0.75rem; color: #666; font-weight: 400; transition: color 0.3s; font-family: var(--font-body); }

.kodem-text {
    font-weight: 900;
    color: #2ecc71; /* Emerald Green */
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    transition: all 0.3s ease;
    font-family: var(--font-heading);
}

.kodem-credit:hover .dev-by { color: #999; }
.kodem-credit:hover .kodem-text {
    color: #50c878; /* Brighter Emerald */
    text-shadow: 0 0 15px rgba(46, 204, 113, 0.5); /* Emerald Glow */
    transform: translateX(2px);
}

/* --- RESPONSIVE --- */
@media (max-width: 992px) {
    .pf-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .brand-col { grid-column: span 2; text-align: center; }
    .pf-logo { display: inline-block; }
    .pf-desc { margin: 0 auto 30px; }
    .pf-badges, .pf-social { justify-content: center; }
}

@media (max-width: 600px) {
    .pf-grid { grid-template-columns: 1fr; }
    .brand-col { grid-column: span 1; }
    .pf-bottom { flex-direction: column; gap: 15px; text-align: center; }
}