/* ═══════════════════════════════════════
   LAYOUT.CSS — Loader, Nav, Bottom Bar
   Öz Ünlü Yangın | Ckr Tech
═══════════════════════════════════════ */

/* ─── LOADING SCREEN ─── */
#loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 1.2s var(--ease-out-expo),
                opacity 0.8s ease 0.3s;
}
#loader.done {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}
.loader-content {
    text-align: center;
    animation: loaderFadeIn 1s ease-out both;
}
.loader-brand {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 500;
    letter-spacing: 4px;
    color: var(--text);
    line-height: 1;
    margin-bottom: 12px;
}
.loader-brand span { color: var(--gold); font-style: italic; font-weight: 400; }
.loader-line {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-light), transparent);
    margin: 20px auto;
    animation: loaderLine 1.5s ease-in-out infinite;
}
.loader-credit {
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-muted);
}
/* ─── DİL GEÇİŞİ ─── */
.lang-switcher {
    position: fixed;
    top: 28px; right: 140px;
    z-index: 201;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 4px;
    backdrop-filter: blur(20px);
    transition: all 0.4s var(--ease-smooth);
}
.lang-switcher:hover { border-color: var(--border-light); }
.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 6px 12px;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
    font-family: var(--font-sans);
}
.lang-btn:hover { color: var(--text); }
.lang-btn.active {
    background: var(--text);
    color: var(--bg);
}
.lang-divider {
    width: 1px;
    height: 14px;
    background: var(--border-light);
}

/* ─── TEMA GEÇİŞİ ─── */
.theme-toggle {
    position: fixed;
    top: 28px; right: 88px;
    z-index: 201;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.4s var(--ease-smooth);
    backdrop-filter: blur(20px);
}
.theme-toggle:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: var(--gold-dim);
}
.theme-toggle svg {
    width: 18px; height: 18px;
    position: absolute;
    transition: all 0.4s var(--ease-out-expo);
}
.theme-icon-sun { opacity: 0; transform: rotate(-90deg) scale(0.5); }
.theme-icon-moon { opacity: 1; transform: rotate(0deg) scale(1); }

[data-theme="light"] .theme-icon-sun { opacity: 1; transform: rotate(0deg) scale(1); }
[data-theme="light"] .theme-icon-moon { opacity: 0; transform: rotate(90deg) scale(0.5); }

/* Scroll durumunda dil/tema butonları */
body.nav-is-scrolled .lang-switcher,
body.nav-is-scrolled .theme-toggle {
    top: 16px;
}
/* ─── DİL GEÇİŞİ ─── */
.lang-switcher {
    position: fixed;
    top: 28px; right: 140px;
    z-index: 201;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 4px;
    backdrop-filter: blur(20px);
    transition: all 0.4s var(--ease-smooth);
}
.lang-switcher:hover { border-color: var(--border-light); }
.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 6px 12px;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
    font-family: var(--font-sans);
}
.lang-btn:hover { color: var(--text); }
.lang-btn.active {
    background: var(--text);
    color: var(--bg);
}
.lang-divider {
    width: 1px;
    height: 14px;
    background: var(--border-light);
}

/* ─── TEMA GEÇİŞİ ─── */
.theme-toggle {
    position: fixed;
    top: 28px; right: 88px;
    z-index: 201;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.4s var(--ease-smooth);
    backdrop-filter: blur(20px);
}
.theme-toggle:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: var(--gold-dim);
}
.theme-toggle svg {
    width: 18px; height: 18px;
    position: absolute;
    transition: all 0.4s var(--ease-out-expo);
}
.theme-icon-sun { opacity: 0; transform: rotate(-90deg) scale(0.5); }
.theme-icon-moon { opacity: 1; transform: rotate(0deg) scale(1); }

[data-theme="light"] .theme-icon-sun { opacity: 1; transform: rotate(0deg) scale(1); }
[data-theme="light"] .theme-icon-moon { opacity: 0; transform: rotate(90deg) scale(0.5); }

/* Scroll durumunda dil/tema butonları */
nav.scrolled ~ .lang-switcher,
nav.scrolled ~ .theme-toggle {
    top: 16px;
}
/* ─── NAVİGASYON ─── */
/* layout.css içindeki nav ve nav.scrolled sınıflarını böyle güncelleyin */
nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 200;
    /* Sağ taraftaki boşluğu 280px yaparak butonu sola ittik */
    padding: 28px 320px 28px 48px; 
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.5s var(--ease-smooth);
    border-bottom: 1px solid transparent;
}

nav.scrolled {
    /* Kaydırma durumunda da aynı 280px sağ boşluğu koruyoruz */
    padding: 16px 280px 16px 48px; 
    background: rgba(3,3,3,0.85);
    backdrop-filter: blur(30px) saturate(1.2);
    -webkit-backdrop-filter: blur(30px) saturate(1.2);
    border-color: var(--border);
}

.nav-logo {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text);
    position: relative;
    overflow: hidden;
}
.nav-logo::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 100%; height: 1px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s var(--ease-out-expo);
}
.nav-logo:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-logo span { color: var(--accent-light); font-weight: 400; }

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}
.nav-links a {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: color 0.3s;
    position: relative;
    padding: 4px 0;
}
.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 1px;
    background: var(--gold);
    transition: width 0.4s var(--ease-out-expo);
}
.nav-links a:hover            { color: var(--text); }
.nav-links a:hover::before    { width: 100%; }

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    border: 1px solid var(--border-light);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text);
    transition: all 0.4s var(--ease-smooth);
    position: relative;
    overflow: hidden;
}
/* ─── PULSE CTA ─── */
.pulse-cta {
    position: relative;
    overflow: visible;
}
.pulse-ring {
    position: absolute;
    inset: -4px;
    border-radius: 100px;
    border: 2px solid var(--accent-light);
    animation: pulse-ring 2s ease-out infinite;
    pointer-events: none;
}
.pulse-ring::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 100px;
    border: 2px solid var(--gold);
    animation: pulse-ring-gold 2s ease-out 0.5s infinite;
    pointer-events: none;
}
.nav-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s var(--ease-out-expo);
    z-index: -1;
    border-radius: 100px;
}
.nav-cta:hover { border-color: var(--accent); color: #fff; }
.nav-cta:hover::before { transform: scaleX(1); transform-origin: left; }
.nav-cta svg { width: 14px; height: 14px; }

/* ─── HAMBURGER TOGGLE ─── */
.nav-toggle {
    display: none;
    width: 48px; height: 48px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: all 0.3s;
}
.nav-toggle:hover { border-color: var(--border-light); background: var(--bg-surface); }
.nav-toggle span {
    display: block;
    width: 18px; height: 1.5px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.4s var(--ease-out-expo);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px)  rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ─── MOBİL MENÜ ─── */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: rgba(3,3,3,0.98);
    backdrop-filter: blur(40px);
    z-index: 199;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s var(--ease-smooth);
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu a {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--text-secondary);
    padding: 12px 32px;
    transition: color 0.3s, letter-spacing 0.4s;
    letter-spacing: 1px;
}
.mobile-menu a:hover { color: var(--text); letter-spacing: 3px; }

.mobile-divider {
    width: 1px; height: 40px;
    background: linear-gradient(to bottom, transparent, var(--border-light), transparent);
    margin: 16px 0;
}
.mobile-contact-row { display: flex; gap: 16px; margin-top: 16px; }
.mob-icon-btn {
    width: 52px; height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    transition: all 0.4s var(--ease-smooth);
    color: var(--text-secondary);
}
.mob-icon-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-3px);
    background: var(--gold-dim);
}
.mob-icon-btn svg { width: 20px; height: 20px; }
/* ─── PULSE CTA ─── */
.pulse-cta {
    position: relative;
    overflow: visible;
}
.pulse-ring {
    position: absolute;
    inset: -4px;
    border-radius: 100px;
    border: 2px solid var(--accent-light);
    animation: pulse-ring 2s ease-out infinite;
    pointer-events: none;
}
.pulse-ring::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 100px;
    border: 2px solid var(--gold);
    animation: pulse-ring-gold 2s ease-out 0.5s infinite;
    pointer-events: none;
}
/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
    nav                          { padding: 20px 24px; }
    nav.scrolled                 { padding: 14px 24px; }
    .nav-links, .nav-cta         { display: none; }
    .nav-toggle                  { display: flex; }
    .lux-bb-inner                { justify-content: space-between; }
}
/* ═══════════════════════════════════════
   FOOTER (ALT BİLGİ)
═══════════════════════════════════════ */
.lux-footer {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    padding: 80px 48px 40px;
    position: relative;
    z-index: 10;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}
.footer-brand .footer-logo {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text);
    display: inline-block;
    margin-bottom: 16px;
    letter-spacing: 2px;
}
.footer-brand .footer-logo span { color: var(--accent-light); font-weight: 400;}
.footer-brand p { 
    color: var(--text-secondary); 
    font-size: 0.95rem; 
    line-height: 1.7; 
    font-weight: 300;
}
.footer-links h4, .footer-contact h4 {
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a, .footer-contact p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color 0.3s;
    font-weight: 300;
}
.footer-links a:hover { color: var(--gold); }
.footer-contact p a { transition: color 0.3s; }
.footer-contact p a:hover { color: var(--gold); }
.footer-contact p { margin-bottom: 16px; }

.footer-bottom {
    border-top: 1px solid var(--border-light);
    padding-top: 28px;
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.footer-credit span { color: var(--gold); font-weight: 600; letter-spacing: 0.5px;}

@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .lux-footer { padding: 60px 24px 30px; margin-bottom: 60px; /* Mobil alt bar için alan */ }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}

/* ═══════════════════════════════════════
   BOTTOM BAR (MOBİL SABİT BUTONLAR)
═══════════════════════════════════════ */
.lux-bottom-bar {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-light);
    display: flex;
    z-index: 100;
    transform: translateY(100%);
    transition: transform 0.5s var(--ease-out-expo);
}
.lux-bottom-bar.show { transform: translateY(0); }
.lux-bb-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    text-transform: uppercase;
    transition: background 0.3s;
    letter-spacing: 0.5px;
}
.lux-bb-btn:not(:last-child) { border-right: 1px solid var(--border-light); }
.lux-bb-btn svg { width: 20px; height: 20px; }
.lux-bb-btn.call:hover { background: var(--accent-glow); color: var(--accent-light); }
.lux-bb-btn.whatsapp:hover { background: rgba(37,211,102,0.1); color: #25d366; }

/* Masaüstünde bottom bar görünmemesi için kural */
@media (min-width: 769px) {
    .lux-bottom-bar { display: none; }
}

/* ═══════════════════════════════════════
   COOKIE BANNER (ÇEREZ VE KVKK)
═══════════════════════════════════════ */
.cookie-banner {
    position: fixed;
    bottom: 24px; left: 24px;
    max-width: 450px;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: all 0.6s var(--ease-out-expo);
}
.cookie-banner.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.cookie-content {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    padding: 24px;
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}
.cookie-text p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}
.cookie-text a { color: var(--gold); font-weight: 500; text-decoration: none; transition: color 0.3s; }
.cookie-text a:hover { color: var(--accent-light); }
.cookie-actions {
    display: flex;
    gap: 12px;
}
.cookie-btn {
    flex: 1;
    padding: 12px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s var(--ease-out-expo);
    border: none;
    font-family: var(--font-sans);
}
.cookie-btn.accept {
    background: var(--text);
    color: var(--bg);
}
.cookie-btn.accept:hover { background: var(--gold); color: var(--bg); transform: translateY(-2px); }
.cookie-btn.settings {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
}
.cookie-btn.settings:hover { border-color: var(--text); color: var(--text); transform: translateY(-2px); }

@media (max-width: 768px) {
    .cookie-banner {
        bottom: 85px; /* Mobilde WhatsApp/Telefon bottom barının üstünde durması için */
        left: 16px; right: 16px;
        max-width: 100%;
    }
}