/* ============================================
   BOYKAP - PREMIUM EFEKTLER VE STİLLER
   Modern tipografi, resim efektleri ve premium UI
   ============================================ */

/* ============================================
   1. TYPOGRAPHY - MODERN FONT STİLLERİ
   ============================================ */

/* Font Aileleri */
:root {
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Başlık Stilleri - Gradient Text */
.baslik-gradient {
    background: linear-gradient(135deg, var(--t-primary) 0%, var(--t-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-heading);
    font-weight: 800;
}

.baslik-gradient-altin {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-heading);
    font-weight: 800;
}

.baslik-gradient-mavi {
    background: linear-gradient(135deg, var(--t-secondary) 0%, var(--t-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-heading);
    font-weight: 800;
}

/* Yazı Gölgeleri - Text Shadows */
.yazi-golge-yumusak {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.yazi-golge-orta {
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.yazi-golge-guclu {
    text-shadow: 0 8px 16px rgba(0, 0, 0, 0.25);
}

.yazi-golge-renkli {
    text-shadow:
        0 0 10px rgba(102, 126, 234, 0.5),
        0 0 20px rgba(102, 126, 234, 0.3),
        0 0 30px rgba(102, 126, 234, 0.2);
}

/* Glow Efekti - Parlayan Yazı */
/* Glow Efekti - Parlayan Yazı */
.yazi-glow {
    text-shadow:
        0 0 10px rgba(255, 255, 255, 0.8),
        0 0 20px rgba(255, 255, 255, 0.6),
        0 0 30px rgba(255, 255, 255, 0.4),
        0 0 40px rgba(var(--t-primary-rgb), 0.6),
        0 0 70px rgba(var(--t-primary-rgb), 0.4);
    animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {

    0%,
    100% {
        text-shadow:
            0 0 10px rgba(255, 255, 255, 0.8),
            0 0 20px rgba(255, 255, 255, 0.6),
            0 0 30px rgba(255, 255, 255, 0.4),
            0 0 40px rgba(var(--t-primary-rgb), 0.6);
    }

    50% {
        text-shadow:
            0 0 20px rgba(255, 255, 255, 1),
            0 0 30px rgba(255, 255, 255, 0.8),
            0 0 40px rgba(255, 255, 255, 0.6),
            0 0 50px rgba(var(--t-secondary-rgb), 0.8),
            0 0 80px rgba(var(--t-primary-rgb), 0.6);
    }
}

/* 3D Yazı Efekti */
.yazi-3d {
    text-shadow:
        1px 1px 0 #ccc,
        2px 2px 0 #c9c9c9,
        3px 3px 0 #bbb,
        4px 4px 0 #b9b9b9,
        5px 5px 0 #aaa,
        6px 6px 10px rgba(0, 0, 0, 0.3);
    font-weight: 900;
}

/* Neon Yazı */
.yazi-neon {
    color: #fff;
    text-shadow:
        0 0 7px #fff,
        0 0 10px #fff,
        0 0 21px #fff,
        0 0 42px #0fa,
        0 0 82px #0fa,
        0 0 92px #0fa,
        0 0 102px #0fa,
        0 0 151px #0fa;
    animation: neon-flicker 1.5s infinite alternate;
}

@keyframes neon-flicker {

    0%,
    19%,
    21%,
    23%,
    25%,
    54%,
    56%,
    100% {
        text-shadow:
            0 0 7px #fff,
            0 0 10px #fff,
            0 0 21px #fff,
            0 0 42px #0fa,
            0 0 82px #0fa,
            0 0 92px #0fa,
            0 0 102px #0fa,
            0 0 151px #0fa;
    }

    20%,
    24%,
    55% {
        text-shadow: none;
    }
}

/* Premium Başlık Stilleri */
.baslik-premium {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.baslik-modern {
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

/* ============================================
   2. RESİM EFEKTLERİ - IMAGE EFFECTS
   ============================================ */

/* Oval/Rounded Resimler */
.resim-oval {
    border-radius: 50%;
    overflow: hidden;
}

.resim-yuvarlatilmis {
    border-radius: 16px;
    overflow: hidden;
}

.resim-yuvarlatilmis-buyuk {
    border-radius: 32px;
    overflow: hidden;
}

/* Resim Gölgeleri */
.resim-golge-yumusak {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.resim-golge-orta {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.resim-golge-guclu {
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
}

.resim-golge-renkli {
    box-shadow:
        0 10px 30px rgba(102, 126, 234, 0.3),
        0 20px 60px rgba(102, 126, 234, 0.15);
}

/* Resim Hover Efektleri */
.resim-hover-zoom {
    overflow: hidden;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.resim-hover-zoom img {
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.resim-hover-zoom:hover img {
    transform: scale(1.1);
}

.resim-hover-parlak {
    position: relative;
    overflow: hidden;
}

.resim-hover-parlak::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.resim-hover-parlak:hover::after {
    left: 100%;
}

/* Resim Filtreleri */
.resim-filtre-vintage {
    filter: sepia(0.3) contrast(1.1) brightness(1.05);
}

.resim-filtre-bw {
    filter: grayscale(1);
    transition: filter 0.3s;
}

.resim-filtre-bw:hover {
    filter: grayscale(0);
}

.resim-filtre-parlak {
    filter: brightness(1.1) contrast(1.05);
}

/* Resim Kenarlıkları */
.resim-cerceve {
    border: 8px solid #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.resim-cerceve-ince {
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.resim-cerceve-gradient {
    border: 4px solid transparent;
    background: linear-gradient(white, white) padding-box,
        linear-gradient(135deg, #667eea 0%, #764ba2 100%) border-box;
}

/* Overlay Efektleri */
.resim-overlay {
    position: relative;
    overflow: hidden;
}

.resim-overlay::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 1;
}

.resim-overlay:hover::before {
    opacity: 1;
}

.resim-overlay-icerik {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    color: white;
    transform: translateY(100%);
    transition: transform 0.3s;
    z-index: 2;
}

.resim-overlay:hover .resim-overlay-icerik {
    transform: translateY(0);
}

/* ============================================
   3. PREMIUM UI ELEMENTLERİ
   ============================================ */

/* Glassmorphism */
.cam-efekt {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cam-efekt-guclu {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Gradient Arka Planlar */
.arkaplan-gradient-mor {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.arkaplan-gradient-mavi {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.arkaplan-gradient-gunes {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
}

.arkaplan-gradient-yesil {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

.arkaplan-gradient-gece {
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
}

/* Animated Gradients */
.arkaplan-gradient-animasyonlu {
    background: linear-gradient(270deg, #667eea, #764ba2, #f093fb, #4facfe);
    background-size: 800% 800%;
    animation: gradient-shift 15s ease infinite;
}

@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Premium Kartlar */
.kart-premium {
    background: white;
    border-radius: 24px;
    padding: 2rem;
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.05),
        0 12px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.kart-premium:hover {
    transform: translateY(-8px);
    box-shadow:
        0 8px 24px rgba(0, 0, 0, 0.08),
        0 24px 60px rgba(0, 0, 0, 0.12);
}

/* Buton Efektleri */
.buton-premium {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    border: none;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.buton-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.buton-premium:hover::before {
    left: 100%;
}

.buton-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

/* Button Variants */
.buton-premium.pill,
.btn-outline-v2.pill {
    border-radius: 999px;
}

.buton-premium.sharp,
.btn-outline-v2.sharp {
    border-radius: 0px;
}

.buton-premium.soft,
.btn-outline-v2.soft {
    border-radius: 8px;
}

/* Badge/Etiket Stilleri */
.etiket-premium {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.etiket-altin {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    box-shadow: 0 2px 8px rgba(246, 211, 101, 0.3);
}

/* Divider/Ayırıcı Çizgiler */
.ayirici-gradient {
    height: 2px;
    background: linear-gradient(90deg, transparent, #667eea, transparent);
    border: none;
    margin: 2rem 0;
}

.ayirici-noktali {
    border: none;
    border-top: 2px dashed rgba(0, 0, 0, 0.1);
    margin: 2rem 0;
}

/* ============================================
   4. ÖZEL HOVER EFEKTLERİ
   ============================================ */

.hover-parlama {
    position: relative;
    overflow: hidden;
}

.hover-parlama::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.hover-parlama:hover::after {
    width: 300px;
    height: 300px;
}

.hover-yukari-kaydir {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-yukari-kaydir:hover {
    transform: translateY(-10px);
}

.hover-buyut {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-buyut:hover {
    transform: scale(1.05);
}

/* ============================================
   5. RESPONSIVE TYPOGRAPHY
   ============================================ */

.baslik-hero {
    font-size: clamp(2.5rem, 5vw, 5rem);
    font-family: var(--font-display);
    font-weight: 900;
    line-height: 1.1;
}

.baslik-buyuk {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-family: var(--font-heading);
    font-weight: 800;
}

.baslik-orta {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-family: var(--font-heading);
    font-weight: 700;
}

.baslik-kucuk {
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    font-family: var(--font-heading);
    font-weight: 600;
}

/* ============================================
   6. DARK MODE DESTEĞI
   ============================================ */

@media (prefers-color-scheme: dark) {
    .kart-premium {
        background: rgba(255, 255, 255, 0.05);
        box-shadow:
            0 4px 12px rgba(0, 0, 0, 0.3),
            0 12px 40px rgba(0, 0, 0, 0.4);
    }

    .cam-efekt {
        background: rgba(0, 0, 0, 0.3);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
}

/* ============================================
   7. ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {

    .yazi-glow,
    .yazi-neon,
    .arkaplan-gradient-animasyonlu {
        animation: none;
    }
}

/* Focus States */
.buton-premium:focus,
.kart-premium:focus {
    outline: 2px solid #667eea;
    outline-offset: 4px;
}