/**
 * AKVARYUM RESTORAN & CAFE - Ana Stil Dosyası
 * Didim/Akbük, Aydın
 * Tema: Light/Dark Mode - Gece/Gündüz Uyumlu
 */

/* ============================================================
   CSS Değişkenleri - Light & Dark Tema
   ============================================================ */
:root {
    /* Sabit renkler (her iki temada aynı) */
    --coral: #FF7F50;
    --coral-light: #FF9B73;
    --coral-dark: #E0693D;
    --ocean: #0A4D6E;
    --ocean-light: #0E6B8C;
    --ocean-dark: #073A52;
    --turquoise: #00CED1;
    --turquoise-light: #33D9DC;

    /* Varsayılan: Dark Tema */
    --bg-primary: #0B1A2E;
    --bg-secondary: #152842;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --bg-glass: rgba(255, 255, 255, 0.04);
    --bg-input: rgba(255, 255, 255, 0.05);
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.65);
    --text-muted: rgba(255, 255, 255, 0.35);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.18);
    --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 15px 40px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 25px 60px rgba(0, 0, 0, 0.45);
    --section-alt: rgba(255, 255, 255, 0.02);
    --header-bg: rgba(11, 26, 46, 0.92);
    --img-area-bg: rgba(10, 77, 110, 0.25);
    --tag-bg: rgba(11, 26, 46, 0.7);
    --gradient-hero: radial-gradient(ellipse at center, rgba(10, 77, 110, 0.3) 0%, rgba(11, 26, 46, 0.9) 70%);
}

/* Light Tema */
[data-theme="light"] {
    --bg-primary: #F8F6F2;
    --bg-secondary: #FFFFFF;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F5F0EB;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --bg-input: #F0EDE8;
    --text-primary: #1a1a2e;
    --text-secondary: rgba(26, 26, 46, 0.65);
    --text-muted: rgba(26, 26, 46, 0.4);
    --border-color: rgba(0, 0, 0, 0.08);
    --border-hover: rgba(0, 0, 0, 0.15);
    --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 15px 40px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 25px 60px rgba(0, 0, 0, 0.12);
    --section-alt: #F0EDE8;
    --header-bg: rgba(248, 246, 242, 0.92);
    --img-area-bg: rgba(10, 77, 110, 0.08);
    --tag-bg: rgba(255, 255, 255, 0.8);
    --gradient-hero: radial-gradient(ellipse at center, rgba(255, 127, 80, 0.1) 0%, rgba(248, 246, 242, 0.7) 70%);
}
/* Eski değişken isimleri için tema uyumlu alias'lar */
:root {
    --deep: var(--bg-primary);
    --deep-light: var(--bg-secondary);
    --white: var(--text-primary);
    --sand: #F5E6D3;
    --sand-light: #FBF4EB;
    --sand-dark: #E8D5BC;
    --glass-bg: var(--bg-glass);
    --glass-border: var(--border-color);
}
[data-theme="light"] {
    --sand: #E8D5BC;
    --sand-light: #F5E6D3;
    --sand-dark: #D4C4AE;
}

/* ============================================================
   Genel Sıfırlama ve Temel Stiller
   ============================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Exo 2', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Seçim Rengi */
::selection {
    background-color: var(--coral);
    color: var(--white);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--deep);
}
::-webkit-scrollbar-thumb {
    background: var(--ocean);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--ocean-light);
}

/* ============================================================
   YÜKLEME ANİMASYONU (Loader)
   ============================================================ */
.fish-loader .fish-body {
    animation: fishSwim 1.5s ease-in-out infinite;
    transform-origin: center center;
}
.fish-loader .fish-tail {
    animation: fishTailWag 0.6s ease-in-out infinite;
    transform-origin: 20px 50px;
}
.fish-loader .fish-eye {
    animation: fishBlink 3s ease-in-out infinite;
}

@keyframes fishSwim {
    0%, 100% { transform: translateX(-5px) rotate(0deg); }
    25% { transform: translateX(5px) rotate(1deg); }
    75% { transform: translateX(-3px) rotate(-1deg); }
}
@keyframes fishTailWag {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-15deg); }
    75% { transform: rotate(15deg); }
}
@keyframes fishBlink {
    0%, 90%, 100% { opacity: 1; }
    95% { opacity: 0; }
}

/* ============================================================
   GLASSMORPHISM EFEKTLERİ
   ============================================================ */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(10, 77, 110, 0.15);
}

.glass-btn {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    padding: 12px 32px;
    color: var(--white);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* ============================================================
   DALGALI SVG ARKA PLAN
   ============================================================ */
.wave-bg {
    position: relative;
    overflow: hidden;
}

.wave-bg::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 200%;
    height: 80px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120'%3E%3Cpath fill='%230B1A2E' d='M0,64L80,58.7C160,53,320,43,480,48C640,53,800,75,960,80C1120,85,1280,75,1360,69.3L1440,64L1440,120L1360,120C1280,120,1120,120,960,120C800,120,640,120,480,120C320,120,160,120,80,120L0,120Z'/%3E%3C/svg%3E") repeat-x;
    background-size: 50% 100%;
    animation: waveMove 8s linear infinite;
    z-index: 1;
}

@keyframes waveMove {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================================
   YÜZEN BALIK ANİMASYONU
   ============================================================ */
.fish-container {
    position: absolute;
    pointer-events: none;
    z-index: 1;
}

.fish {
    position: absolute;
    animation: floatFish linear infinite;
    opacity: 0.6;
}

.fish svg {
    width: 100%;
    height: 100%;
}

@keyframes floatFish {
    0% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    25% {
        transform: translate(25vw, -15vh) rotate(3deg) scale(1.05);
    }
    50% {
        transform: translate(50vw, 0vh) rotate(-2deg) scale(1);
    }
    75% {
        transform: translate(75vw, -10vh) rotate(4deg) scale(1.03);
    }
    100% {
        transform: translate(100vw, 0vh) rotate(0deg) scale(1);
    }
}

/* Farklı balık hızları */
.fish:nth-child(1) { animation-duration: 18s; animation-delay: 0s; top: 10%; left: -10%; width: 50px; }
.fish:nth-child(2) { animation-duration: 25s; animation-delay: -5s; top: 25%; left: -15%; width: 35px; }
.fish:nth-child(3) { animation-duration: 20s; animation-delay: -10s; top: 40%; left: -8%; width: 45px; }
.fish:nth-child(4) { animation-duration: 22s; animation-delay: -15s; top: 55%; left: -20%; width: 30px; }
.fish:nth-child(5) { animation-duration: 28s; animation-delay: -2s; top: 70%; left: -12%; width: 55px; }

/* ============================================================
   GRADIENT METİNLER
   ============================================================ */
.text-gradient {
    background: linear-gradient(135deg, var(--coral), var(--turquoise));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-ocean {
    background: linear-gradient(135deg, var(--white), var(--turquoise-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================================
   CTA BUTONLARI
   ============================================================ */
.btn-primary {
    display: inline-block;
    padding: 14px 36px;
    background: linear-gradient(135deg, var(--ocean), var(--ocean-light));
    color: var(--white);
    font-weight: 600;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(10, 77, 110, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(10, 77, 110, 0.6);
    background: linear-gradient(135deg, var(--ocean-light), var(--turquoise));
}

.btn-coral {
    display: inline-block;
    padding: 14px 36px;
    background: linear-gradient(135deg, var(--coral), var(--coral-dark));
    color: var(--white);
    font-weight: 600;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(255, 127, 80, 0.4);
}

.btn-coral:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 127, 80, 0.6);
    background: linear-gradient(135deg, var(--coral-light), var(--coral));
}

/* ============================================================
   HERO BÖLÜMÜ
   ============================================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(10, 77, 110, 0.3) 0%, rgba(11, 26, 46, 0.9) 70%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-fish {
    position: absolute;
    z-index: 1;
    pointer-events: none;
}

/* Hero'daki balık animasyonu */
@keyframes heroFishSwim {
    0% { transform: translateX(-100px) translateY(0) scaleX(1); }
    50% { transform: translateX(calc(100vw - 100px)) translateY(-30px) scaleX(1); }
    50.01% { transform: translateX(calc(100vw - 100px)) translateY(-30px) scaleX(-1); }
    100% { transform: translateX(-100px) translateY(0) scaleX(-1); }
}

/* ============================================================
   ÖNE ÇIKAN ÖZELLİK KARTLARI
   ============================================================ */
.feature-card {
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: left 0.6s ease;
}

.feature-card:hover::after {
    left: 100%;
}

.feature-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.2) rotate(10deg);
}

/* ============================================================
   MENÜ KARTLARI
   ============================================================ */
.menu-card {
    overflow: hidden;
}

.menu-card-image {
    overflow: hidden;
    border-radius: 16px 16px 0 0;
}

.menu-card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.menu-card:hover .menu-card-image img {
    transform: scale(1.1);
}

.menu-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.menu-tag.vegetarian {
    background: rgba(34, 197, 94, 0.2);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.menu-tag.vegan {
    background: rgba(168, 85, 247, 0.2);
    color: #a855f7;
    border: 1px solid rgba(168, 85, 247, 0.3);
}

.menu-tag.gluten-free {
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.3);
}

/* ============================================================
   YORUM SLIDER (BASİT CAROUSEL)
   ============================================================ */
.testimonial-slider {
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-card {
    min-width: 100%;
    padding: 2rem;
}

@media (min-width: 768px) {
    .testimonial-card {
        min-width: 50%;
    }
}

@media (min-width: 1024px) {
    .testimonial-card {
        min-width: 33.333%;
    }
}

/* ============================================================
   GALERİ - LIGHTBOX
   ============================================================ */
.gallery-item {
    cursor: pointer;
    overflow: hidden;
    border-radius: 12px;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 77, 110, 0.4);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    border-radius: 12px;
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item::after {
    content: '\f00e';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    color: white;
    font-size: 2rem;
    z-index: 2;
    transition: transform 0.3s ease;
}

.gallery-item:hover::after {
    transform: translate(-50%, -50%) scale(1);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s;
}

.lightbox-close:hover {
    color: var(--coral);
}

/* ============================================================
   FORM STİLLERİ
   ============================================================ */
.form-input {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    color: var(--white);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    outline: none;
    font-family: 'Inter', sans-serif;
}

.form-input:focus {
    border-color: var(--coral);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(255, 127, 80, 0.15);
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='white' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    padding-right: 40px;
}

select.form-input option {
    background: var(--deep-light);
    color: var(--white);
}

/* ============================================================
   MOBİL MENÜ
   ============================================================ */
#mobile-menu.show {
    display: block !important;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   SAYFALAMA (PAGINATION)
   ============================================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 2rem;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.pagination a {
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.pagination a:hover {
    background: var(--coral);
    color: var(--white);
    border-color: var(--coral);
}

.pagination .active {
    background: var(--ocean);
    color: var(--white);
    border-color: var(--ocean);
}

.pagination .disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* ============================================================
   TAB (KATEGORİ) STİLLERİ
   ============================================================ */
.tab-btn {
    position: relative;
    padding: 10px 24px;
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
    background: transparent;
    border: 1px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    color: var(--white);
    background: rgba(255, 127, 80, 0.2);
    border-color: var(--coral);
}

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: linear-gradient(145deg, var(--deep-light), var(--deep));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    text-align: center;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

/* ============================================================
   RESPONSIVE DÜZENLEMELER
   ============================================================ */
@media (max-width: 768px) {
    .hero-section {
        min-height: 90vh;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.5rem !important;
    }
    
    .gallery-item img {
        height: 200px;
    }
    
    .glass-card {
        border-radius: 16px;
    }
}

@media (max-width: 640px) {
    .hero-content h1 {
        font-size: 2rem !important;
    }
    
    .btn-primary,
    .btn-coral {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
    
    .feature-icon {
        font-size: 2rem;
    }
}

/* ============================================================
   ERİŞİLEBİLİRLİK - ODAK STİLLERİ
   ============================================================ */
:focus-visible {
    outline: 2px solid var(--coral);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--coral);
    outline-offset: 2px;
}

/* ============================================================
   DİL DEĞİŞTİRME BUTONU - PREMIUM TASARIM
   ============================================================ */
.lang-switcher {
    position: relative;
    display: inline-flex;
}

.lang-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1.5px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: var(--white);
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Exo 2', sans-serif;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.lang-toggle-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--coral), #ff6b3d);
    opacity: 0;
    transition: opacity 0.35s ease;
    border-radius: 50px;
    z-index: 1;
}

.lang-toggle-btn:hover {
    border-color: var(--coral);
    box-shadow: 0 0 25px rgba(255, 127, 80, 0.25), 0 4px 15px rgba(0, 0, 0, 0.2);
    transform: translateY(-1px);
}

.lang-toggle-btn:hover::before {
    opacity: 0.12;
}

.lang-toggle-btn > * {
    position: relative;
    z-index: 2;
}

.lang-current {
    font-size: 0.7rem;
    font-weight: 800;
    line-height: 1;
    transition: color 0.3s ease;
}

.lang-globe {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.7;
}

.lang-toggle-btn:hover .lang-globe {
    transform: rotate(25deg) scale(1.1);
    opacity: 1;
}

.lang-chevron {
    font-size: 0.5rem;
    transition: transform 0.3s ease;
    opacity: 0.5;
}

.lang-toggle-btn:hover .lang-chevron {
    opacity: 1;
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 155px;
    background: rgba(21, 40, 66, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 6px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}

.lang-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.lang-dropdown::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 20px;
    width: 12px;
    height: 12px;
    background: rgba(21, 40, 66, 0.98);
    border-left: 1px solid rgba(255, 255, 255, 0.12);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    transform: rotate(45deg);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 12px;
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.25s ease;
    font-family: 'Exo 2', sans-serif;
    position: relative;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.07);
    color: var(--white);
    padding-left: 18px;
}

.lang-option.active {
    background: rgba(255, 127, 80, 0.12);
    color: var(--coral);
    font-weight: 700;
}

.lang-option.active::after {
    content: '✓';
    position: absolute;
    right: 12px;
    font-size: 0.7rem;
    color: var(--coral);
}

.lang-flag {
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* Mobil dil seçenekleri */
@media (max-width: 1023px) {
    .lang-switcher {
        display: none;
    }
}

/* ============================================================
   YAZDIRMA STİLLERİ
   ============================================================ */
@media print {
    header, footer, .no-print {
        display: none !important;
    }
    body {
        background: white;
        color: black;
    }
}

/* ============================================================
   ULTRA MODERN - FULLSCREEN CSS SLIDER
   ============================================================ */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

/* Radio butonlarını gizle */
.hero-slider input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

/* Slayt container */
.slides-container {
    position: relative;
    width: 100%;
    height: 100%;
}

/* Her bir slayt */
.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

/* Aktif slaytı göster */
#slide1:checked ~ .slides-container #s1,
#slide2:checked ~ .slides-container #s2,
#slide3:checked ~ .slides-container #s3,
#slide4:checked ~ .slides-container #s4 {
    opacity: 1;
    pointer-events: auto;
}

/* Slayt arka planları - CSS Gradient Sahneler */
.slide-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Slide 1: Gün Batımı */
.bg-slide-1 {
    background: linear-gradient(160deg, #FF7F50 0%, #E0693D 15%, #0A4D6E 45%, #073A52 65%, #0B1A2E 100%);
}

/* Slide 2: Su Altı */
.bg-slide-2 {
    background: linear-gradient(160deg, #00CED1 0%, #0E6B8C 30%, #0A4D6E 55%, #073A52 75%, #0B1A2E 100%);
}

/* Slide 3: Akşam */
.bg-slide-3 {
    background: linear-gradient(160deg, #2D1B69 0%, #0A4D6E 40%, #0B1A2E 70%, #0B1A2E 100%);
}

/* Slide 4: Tropikal */
.bg-slide-4 {
    background: linear-gradient(160deg, #FF9B73 0%, #FF7F50 20%, #0A4D6E 50%, #0B1A2E 100%);
}

/* Slayt overlay - Karartı efekti (fotoğraf üstünde yazı okunurluğu için) */
.slide-overlay {
    position: absolute;
    inset: 0;
    /* Çok katmanlı karartı: alttan üste doğru koyulaşan degrade + merkez açık kenar koyu vinyet */
    background: 
        /* Vinyet: kenarları iyice karart, merkez %30 koyu */
        radial-gradient(ellipse at center, rgba(11, 26, 46, 0.25) 0%, rgba(11, 26, 46, 0.55) 60%, rgba(11, 26, 46, 0.8) 100%),
        /* Alttan üste karartma: alt kısım daha koyu (yazılar genelde altta) */
        linear-gradient(to top, rgba(11, 26, 46, 0.7) 0%, rgba(11, 26, 46, 0.2) 50%, rgba(11, 26, 46, 0.05) 100%);
    z-index: 1;
}

/* Slayt içeriği */
.slide-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    min-height: 100vh;
}
/* Mobil ve tablette slider yüksekliğini sınırla */
@media (max-width: 1024px) {
    .slide-content { min-height: auto; }
}

.slide-desc {
    color: rgba(255, 255, 255, 0.55);
    font-size: 1.05rem;
    line-height: 1.7;
    max-width: 520px;
    margin-top: 1rem;
}

/* Partikül efekti */
.particles {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.particles span {
    position: absolute;
    display: block;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    animation: particleFloat linear infinite;
}

.particles span:nth-child(1) { left: 10%; animation-duration: 8s; animation-delay: 0s; width: 3px; height: 3px; }
.particles span:nth-child(2) { left: 25%; animation-duration: 12s; animation-delay: -2s; width: 5px; height: 5px; }
.particles span:nth-child(3) { left: 40%; animation-duration: 10s; animation-delay: -4s; width: 2px; height: 2px; }
.particles span:nth-child(4) { left: 55%; animation-duration: 14s; animation-delay: -6s; width: 4px; height: 4px; }
.particles span:nth-child(5) { left: 70%; animation-duration: 9s; animation-delay: -3s; width: 3px; height: 3px; }
.particles span:nth-child(6) { left: 85%; animation-duration: 11s; animation-delay: -7s; width: 5px; height: 5px; }
.particles span:nth-child(7) { left: 15%; animation-duration: 13s; animation-delay: -1s; width: 2px; height: 2px; }
.particles span:nth-child(8) { left: 50%; animation-duration: 7s; animation-delay: -5s; width: 4px; height: 4px; }
.particles span:nth-child(9) { left: 75%; animation-duration: 15s; animation-delay: -8s; width: 3px; height: 3px; }
.particles span:nth-child(10) { left: 35%; animation-duration: 6s; animation-delay: -9s; width: 5px; height: 5px; }

@keyframes particleFloat {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-10vh) scale(1.5); opacity: 0; }
}

/* Slider Navigasyon Noktaları */
.slider-nav {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.4s ease;
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

/* Aktif dot */
#slide1:checked ~ .slider-nav label[for="slide1"],
#slide2:checked ~ .slider-nav label[for="slide2"],
#slide3:checked ~ .slider-nav label[for="slide3"],
#slide4:checked ~ .slider-nav label[for="slide4"] {
    background: var(--coral);
    border-color: var(--coral);
    box-shadow: 0 0 15px rgba(255, 127, 80, 0.6);
    width: 32px;
    border-radius: 20px;
}

/* Auto-slide için CSS animation */
@keyframes autoSlide {
    0%, 20% { opacity: 1; }
    25%, 95% { opacity: 0; }
    100% { opacity: 1; }
}

/* Slider Ok Butonları */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.slider-arrow:hover {
    background: rgba(255, 127, 80, 0.3);
    border-color: var(--coral);
    color: var(--coral);
    transform: translateY(-50%) scale(1.1);
}
.slider-arrow-left { left: 16px; }
.slider-arrow-right { right: 16px; }

@media (max-width: 640px) {
    .slider-arrow {
        width: 38px;
        height: 38px;
        font-size: 0.9rem;
    }
    .slider-arrow-left { left: 8px; }
    .slider-arrow-right { right: 8px; }
}

/* ============================================================
   NEON & MODERN BUTONLAR
   ============================================================ */
.btn-neon {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 36px;
    background: linear-gradient(135deg, var(--coral), var(--coral-dark));
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 30px rgba(255, 127, 80, 0.4), 0 8px 25px rgba(255, 127, 80, 0.25);
    overflow: hidden;
    z-index: 1;
}

.btn-neon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--coral-light), var(--coral));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
    border-radius: 50px;
}

.btn-neon:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(255, 127, 80, 0.6), 0 12px 35px rgba(255, 127, 80, 0.35);
}

.btn-neon:hover::before { opacity: 1; }

.btn-neon span {
    display: inline-block;
    animation: sparkle 1.5s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 0.4; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
}

.btn-neon-alt {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 36px;
    background: linear-gradient(135deg, var(--ocean), var(--turquoise));
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 25px rgba(10, 77, 110, 0.4);
}

.btn-neon-alt:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px rgba(10, 77, 110, 0.6), 0 12px 30px rgba(0, 206, 209, 0.3);
}

.btn-glass {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 35px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.4s ease;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ============================================================
   MODERN ÖZELLİK KARTLARI
   ============================================================ */
.feature-card-modern {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.feature-card-modern:hover {
    border-color: rgba(255, 127, 80, 0.3);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-6px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(255, 127, 80, 0.08);
}

.feature-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255, 127, 80, 0.06) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.feature-card-modern:hover .feature-glow { opacity: 1; }

.feature-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(255, 127, 80, 0.08);
    border-radius: 20px;
    transition: all 0.4s ease;
}

.feature-card-modern:hover .feature-icon-wrap {
    background: rgba(255, 127, 80, 0.15);
    transform: scale(1.08);
    box-shadow: 0 0 25px rgba(255, 127, 80, 0.2);
}

/* ============================================================
   MODERN MENÜ KARTLARI - TEMİZ, OVAL EFEKTSİZ
   ============================================================ */
.menu-card-modern {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.menu-card-modern:hover {
    border-color: rgba(255, 127, 80, 0.3);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card-img-area {
    position: relative;
    height: 180px;
    background: rgba(10, 77, 110, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px 16px 0 0;
    flex-shrink: 0;
}

.badge-green {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: rgba(34, 197, 94, 0.2);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 20px;
    font-size: 0.7rem;
    backdrop-filter: blur(10px);
}

.badge-purple {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: rgba(168, 85, 247, 0.2);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 20px;
    font-size: 0.7rem;
    backdrop-filter: blur(10px);
}

.badge-yellow {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: rgba(251, 191, 36, 0.2);
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-radius: 20px;
    font-size: 0.7rem;
    backdrop-filter: blur(10px);
}

/* ============================================================
   MODERN GALERİ ITEM
   ============================================================ */
.gallery-item-modern {
    border-radius: 16px;
    transition: all 0.4s ease;
}

.gallery-item-modern:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* ============================================================
   AQUARIUM SPHERE (Hero görseli)
   ============================================================ */
.aquarium-sphere {
    width: 320px;
    height: 320px;
    animation: floatSphere 6s ease-in-out infinite;
}

.sphere-inner {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 30px rgba(0, 206, 209, 0.3));
}

@keyframes floatSphere {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-visual {
    position: relative;
}

.hero-visual::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 20px;
    background: radial-gradient(ellipse, rgba(255, 127, 80, 0.3), transparent);
    border-radius: 50%;
    animation: shadowPulse 6s ease-in-out infinite;
}

@keyframes shadowPulse {
    0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.5; }
    50% { transform: translateX(-50%) scale(0.7); opacity: 0.2; }
}

/* ============================================================
   RESPONSIVE SLIDER DÜZENLEMELERİ
   ============================================================ */
@media (max-width: 1024px) {
    .hero-slider { height: 75vh; min-height: 500px; }
    .slides-container { height: 100%; }
    .slide-content { padding-top: 6rem; padding-bottom: 3rem; }
    .aquarium-sphere { width: 180px !important; height: 180px !important; }
    .slide-desc { font-size: 0.9rem; }
    .slider-nav { bottom: 20px; }
}

@media (max-width: 640px) {
    .hero-slider { height: 70vh; min-height: 450px; }
    .slides-container { height: 100%; }
    .slide { position: absolute; }
    .slide-content { 
        padding-top: 5rem; 
        padding-bottom: 2.5rem; 
        align-items: flex-start;
        min-height: auto;
    }
    .slide-text { text-align: center !important; }
    .slide-text h2,
    .slide-text h1 { font-size: clamp(1.3rem, 6vw, 1.8rem) !important; }
    .slide-desc { font-size: 0.8rem; max-width: 100%; }
    
    /* Butonlar alt alta */
    .slide-text .flex.flex-wrap { 
        justify-content: center !important; 
        flex-direction: column;
        align-items: center;
        gap: 0.6rem;
    }
    .btn-neon, .btn-neon-alt, .btn-glass { 
        padding: 11px 20px; 
        font-size: 0.8rem; 
        width: 100%;
        max-width: 260px;
        justify-content: center;
    }
    
    /* Navigasyon */
    .slider-nav { bottom: 12px; gap: 8px; }
    .slider-dot { width: 10px; height: 10px; }
    #slide1:checked ~ .slider-nav label[for="slide1"],
    #slide2:checked ~ .slider-nav label[for="slide2"],
    #slide3:checked ~ .slider-nav label[for="slide3"],
    #slide4:checked ~ .slider-nav label[for="slide4"],
    #slide5:checked ~ .slider-nav label[for="slide5"] { width: 24px; }
    
    /* Akvaryum küresi küçült */
    .aquarium-sphere { width: 120px !important; height: 120px !important; }
    
    /* Partiküller mobilde daha az */
    .particles span:nth-child(n+6) { display: none; }
    
    /* Grid yerine flex-col */
    .slide-content .flex.lg\:flex-row {
        flex-direction: column !important;
        text-align: center;
        gap: 1rem;
    }
}

/* ============================================================
   LIGHT/DARK TEMA - TAILWIND OVERRIDE (Düz CSS)
   ============================================================ */

/* === METİN RENKLERİ === */
[data-theme="light"] .text-white,
[data-theme="light"] .text-white\/80,
[data-theme="light"] .text-white\/70,
[data-theme="light"] .text-white\/60,
[data-theme="light"] .text-white\/50,
[data-theme="light"] .text-white\/40,
[data-theme="light"] .text-white\/30,
[data-theme="light"] .text-white\/20 { color: var(--text-primary) !important; }
[data-theme="light"] .text-white\/80 { color: rgba(26, 26, 46, 0.85) !important; }
[data-theme="light"] .text-white\/70 { color: rgba(26, 26, 46, 0.75) !important; }
[data-theme="light"] .text-white\/60 { color: rgba(26, 26, 46, 0.65) !important; }
[data-theme="light"] .text-white\/50 { color: rgba(26, 26, 46, 0.55) !important; }
[data-theme="light"] .text-white\/40 { color: rgba(26, 26, 46, 0.45) !important; }
[data-theme="light"] .text-white\/30 { color: rgba(26, 26, 46, 0.35) !important; }
[data-theme="light"] .text-white\/20 { color: rgba(26, 26, 46, 0.25) !important; }
[data-theme="light"] .text-white\/10 { color: rgba(26, 26, 46, 0.15) !important; }
[data-theme="light"] .text-white\/5  { color: rgba(26, 26, 46, 0.1) !important; }

/* === ARKA PLAN === */
[data-theme="light"] .bg-deep            { background-color: var(--bg-primary) !important; }
[data-theme="light"] .bg-deep\/90        { background-color: rgba(248, 246, 242, 0.9) !important; }
[data-theme="light"] .bg-deep\/80        { background-color: rgba(248, 246, 242, 0.8) !important; }
[data-theme="light"] .bg-deep\/95        { background-color: rgba(248, 246, 242, 0.95) !important; }
[data-theme="light"] .bg-deep-light      { background-color: var(--bg-secondary) !important; }
[data-theme="light"] .bg-deep-light\/20  { background-color: var(--section-alt) !important; }
[data-theme="light"] .bg-deep-light\/30  { background-color: var(--section-alt) !important; }
[data-theme="light"] .bg-deep-light\/50  { background-color: rgba(240, 237, 232, 0.7) !important; }

/* === BORDER === */
[data-theme="light"] .border-white\/5  { border-color: rgba(0, 0, 0, 0.05) !important; }
[data-theme="light"] .border-white\/10 { border-color: rgba(0, 0, 0, 0.1) !important; }
[data-theme="light"] .border-white\/20 { border-color: rgba(0, 0, 0, 0.15) !important; }

/* === BG WHITE VARIANTLARI === */
[data-theme="light"] .bg-white\/5  { background-color: rgba(0, 0, 0, 0.04) !important; }
[data-theme="light"] .bg-white\/10 { background-color: rgba(0, 0, 0, 0.06) !important; }
[data-theme="light"] .bg-white\/\[0\.02\] { background-color: rgba(0, 0, 0, 0.02) !important; }
[data-theme="light"] .hover\:bg-white\/5:hover { background-color: rgba(0, 0, 0, 0.04) !important; }
[data-theme="light"] .hover\:bg-white\/\[0\.02\]:hover { background-color: rgba(0, 0, 0, 0.02) !important; }

/* === GRADIENT === */
[data-theme="light"] .from-ocean\/20 { --tw-gradient-from: rgba(10, 77, 110, 0.08) var(--tw-gradient-from-position) !important; }
[data-theme="light"] .from-ocean\/30 { --tw-gradient-from: rgba(10, 77, 110, 0.1) var(--tw-gradient-from-position) !important; }
[data-theme="light"] .from-ocean\/40 { --tw-gradient-from: rgba(10, 77, 110, 0.12) var(--tw-gradient-from-position) !important; }
[data-theme="light"] .to-transparent { --tw-gradient-to: transparent var(--tw-gradient-to-position) !important; }

/* === GLASS CARD === */
[data-theme="light"] .glass-card {
    background: rgba(255, 255, 255, 0.8) !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05) !important;
}
[data-theme="light"] .glass-card:hover {
    background: rgba(255, 255, 255, 0.95) !important;
    border-color: rgba(0, 0, 0, 0.15) !important;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1) !important;
}

/* === FORM INPUT === */
[data-theme="light"] .form-input {
    background: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}
[data-theme="light"] .form-input::placeholder { color: var(--text-muted) !important; }
[data-theme="light"] select.form-input option { background: #fff !important; color: #1a1a2e !important; }

/* === TAB BUTTONS === */
[data-theme="light"] .tab-btn { color: var(--text-secondary) !important; }
[data-theme="light"] .tab-btn:hover { color: var(--text-primary) !important; background: rgba(0, 0, 0, 0.04) !important; }
[data-theme="light"] .tab-btn.active { color: var(--coral) !important; background: rgba(255, 127, 80, 0.1) !important; }

/* === PAGINATION === */
[data-theme="light"] .pagination a {
    background: rgba(0, 0, 0, 0.03) !important;
    color: var(--text-secondary) !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
}

/* === MODERN KARTLAR === */
[data-theme="light"] .menu-card-modern,
[data-theme="light"] .feature-card-modern {
    background: #fff !important;
    border-color: rgba(0, 0, 0, 0.08) !important;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04) !important;
}
[data-theme="light"] .card-img-area { background: rgba(10, 77, 110, 0.06) !important; }

/* === HEADER === */
[data-theme="light"] #main-header {
    background: rgba(248, 246, 242, 0.92) !important;
    backdrop-filter: blur(20px) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06) !important;
}

/* === HERO SLIDER === */
[data-theme="light"] .slide-overlay {
    background: 
        radial-gradient(ellipse at center, rgba(248, 246, 242, 0.15) 0%, rgba(248, 246, 242, 0.45) 60%, rgba(248, 246, 242, 0.7) 100%),
        linear-gradient(to top, rgba(248, 246, 242, 0.6) 0%, rgba(248, 246, 242, 0.15) 50%, rgba(248, 246, 242, 0.02) 100%) !important;
}

/* --- Slider gradient arka planlar - gündüz teması --- */
[data-theme="light"] .bg-slide-1 {
    background: linear-gradient(160deg, #FFE0D6 0%, #FFD4C4 15%, #B8DCE8 45%, #D4E8F0 65%, #F0EDE8 100%) !important;
}
[data-theme="light"] .bg-slide-2 {
    background: linear-gradient(160deg, #C5F5F5 0%, #B8DCE8 30%, #C5DDE8 55%, #D4E8F0 75%, #F0EDE8 100%) !important;
}
[data-theme="light"] .bg-slide-3 {
    background: linear-gradient(160deg, #D5CCE8 0%, #B8DCE8 40%, #D4D8E8 70%, #F0EDE8 100%) !important;
}
[data-theme="light"] .bg-slide-4 {
    background: linear-gradient(160deg, #FFE0D6 0%, #FFD4C4 20%, #B8DCE8 50%, #F0EDE8 100%) !important;
}

/* --- Slider başlık ve metinler --- */
[data-theme="light"] .slide-text h2,
[data-theme="light"] .slide-text h1 {
    color: #1a1a2e !important;
}
[data-theme="light"] .slide-text p {
    color: rgba(26, 26, 46, 0.65) !important;
}

/* --- Tag/badge çubuğu --- */
[data-theme="light"] .slide-text span.text-white\/80,
[data-theme="light"] .slide-text .tracking-widest {
    color: rgba(26, 26, 46, 0.7) !important;
}
[data-theme="light"] .slide-text .bg-white\/10 {
    background: rgba(0, 0, 0, 0.06) !important;
    border-color: rgba(0, 0, 0, 0.12) !important;
}

/* --- Partikül efektleri --- */
[data-theme="light"] .particles span {
    background: rgba(10, 77, 110, 0.18) !important;
}

/* --- Slider noktaları --- */
[data-theme="light"] .slider-dot {
    background: rgba(0, 0, 0, 0.2) !important;
    border-color: rgba(0, 0, 0, 0.35) !important;
}
[data-theme="light"] .slider-dot:hover {
    background: rgba(0, 0, 0, 0.4) !important;
}
/* Aktif dot light tema'da da coral kalsın, sadece gölgesini ayarla */
[data-theme="light"] #slide1:checked ~ .slider-nav label[for="slide1"],
[data-theme="light"] #slide2:checked ~ .slider-nav label[for="slide2"],
[data-theme="light"] #slide3:checked ~ .slider-nav label[for="slide3"],
[data-theme="light"] #slide4:checked ~ .slider-nav label[for="slide4"] {
    box-shadow: 0 0 12px rgba(255, 127, 80, 0.4) !important;
}

/* --- Balık SVG ikonu --- */
[data-theme="light"] .aquarium-sphere svg text,
[data-theme="light"] .aquarium-sphere + span {
    filter: brightness(1.1);
}

/* === FOOTER === */
[data-theme="light"] footer { border-color: rgba(0, 0, 0, 0.06) !important; }

/* === BTN GLASS === */
[data-theme="light"] .btn-glass {
    background: rgba(0, 0, 0, 0.04) !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
    color: var(--text-primary) !important;
}
[data-theme="light"] .btn-glass:hover {
    background: rgba(0, 0, 0, 0.08) !important;
    border-color: rgba(0, 0, 0, 0.2) !important;
}

/* === LOADER === */
[data-theme="light"] #loader { background-color: var(--bg-primary) !important; }

/* ============================================================
   TEMA TOGGLE BUTONU
   ============================================================ */
.theme-toggle {
    position: relative;
    width: 48px;
    height: 26px;
    background: linear-gradient(135deg, #FF7F50, #0A4D6E);
    border-radius: 26px;
    border: none;
    cursor: pointer;
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    padding: 3px;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
}

.theme-toggle::after {
    content: '';
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

[data-theme="light"] .theme-toggle {
    background: linear-gradient(135deg, #4A90D9, #87CEEB);
}

[data-theme="light"] .theme-toggle::after {
    transform: translateX(22px);
}

/* Tema geçiş animasyonu - sadece gerekli elementlere */
body, header, footer, section, .glass-card, .menu-card-modern, .feature-card-modern,
.form-input, .tab-btn, .pagination a, .btn-glass, .card-img-area, #main-header,
.slide-text h2, .slide-text p, .slide-text span, .slider-dot, .particles span,
.slide-bg, .slide-overlay, .slide-content {
    transition: background-color 0.4s ease, border-color 0.4s ease, color 0.3s ease, box-shadow 0.4s ease;
}