:root { 
    --primary-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%); 
}

body { 
    font-family: 'Plus Jakarta Sans', sans-serif; 
}

/* Animasyonlar */
.animate-fade-up { 
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; 
    opacity: 0; 
    transform: translateY(20px); 
}

@keyframes fadeUp { 
    to { 
        opacity: 1; 
        transform: translateY(0); 
    } 
}

/* Telefon Mockup Tasarımı */

.mockup-phone {
    border: 12px solid #1f2937; /* Çerçeve biraz kalınlaştırıldı */
    border-radius: 45px;
    overflow: hidden;
    position: relative;
    background: #fff;
    /* Daha gerçekçi, katmanlı gölgeler */
    box-shadow: 
        0 0 0 2px #374151, /* Dış ince çizgi */
        0 25px 50px -12px rgba(79, 70, 229, 0.4); 
    transition: transform 0.3s ease;
}

/* Sol Taraftaki Ses Tuşları */
.mockup-phone::before {
    content: '';
    position: absolute;
    top: 100px;
    left: -14px; /* Çerçevenin dışına taşır */
    width: 12px;
    height: 60px;
    background: #1f2937;
    border-radius: 4px 0 0 4px;
}

/* Sağ Taraftaki Güç Tuşu */
.mockup-phone::after {
    content: '';
    position: absolute;
    top: 130px;
    right: -14px; /* Çerçevenin dışına taşır */
    width: 12px;
    height: 40px;
    background: #1f2937;
    border-radius: 0 4px 4px 0;
}

.mockup-phone:hover {
    transform: translateY(-5px) scale(1.01); /* Hover'da hafif büyüme efekti */
}

.mockup-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 28px;
    background: #1f2937;
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    z-index: 20;
}

/* .mockup-phone {
    border: 10px solid #1f2937; 
    border-radius: 40px; 
    overflow: hidden; 
    position: relative;
    background: #fff; 
    box-shadow: 0 25px 50px -12px rgba(79, 70, 229, 0.25); 
    transition: transform 0.3s ease;
}

.mockup-phone:hover { 
    transform: translateY(-5px); 
}

.mockup-notch {
    position: absolute; 
    top: 0; 
    left: 50%; 
    transform: translateX(-50%);
    width: 100px; 
    height: 24px; 
    background: #1f2937; 
    border-bottom-left-radius: 12px; 
    border-bottom-right-radius: 12px; 
    z-index: 20;
} */

/* Yardımcı Sınıflar */
.text-gradient { 
    background: var(--primary-gradient); 
    -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent; 
}

.bg-gradient-primary { 
    background: var(--primary-gradient); 
}

.glass-nav { 
    background: rgba(255, 255, 255, 0.9); 
    backdrop-filter: blur(10px); 
    border-bottom: 1px solid rgba(229, 231, 235, 0.5); 
}

/* Akordeon (SSS) Efektleri */
.accordion-content { 
    transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out; 
    max-height: 0; 
    opacity: 0; 
    overflow: hidden; 
}

.accordion-content.active { 
    opacity: 1; 
}

.gallery-item { 
    transition: transform 0.2s; 
}

.gallery-item:hover { 
    transform: scale(1.05); 
    z-index: 10; 
}

/* Scrollbar Gizleme (Yatay kaydırma için) */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}