:root {
    --glass: rgba(255, 255, 255, 0.05);
    --glass-hover: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.1);
    --apple-blue: #007AFF;
    --apple-green: #34C759;
    --apple-orange: #FF9500;
    --apple-red: #FF3B30;
    --bg-dark: #000000;
    --card-dark: #1C1C1E;
}



body {
	margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    background: var(--bg-dark);
    color: #f5f5f7;
    overflow-x: hidden;
}

/* Dinamik Arka Plan */
.bg-glow {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 50% -20%, #1a1a2e 0%, #000 70%);
    z-index: -1;
}

/* Navbar */
.glass-nav {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

/* Hero */
.hero-section { padding: 20px 0 80px; overflow: hidden; }
.hero-text {
    font-weight: 800; font-size: clamp(2.5rem, 6vw, 4.5rem);
    letter-spacing: -2px; line-height: 1.1;
    background: linear-gradient(180deg, #fff 10%, #888 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* --- RESPONSIVE 3D TELEFON MOCKUP --- */
.phone-container { 
    perspective: 1500px; 
    margin-top: 30px; 
    display: flex; 
    justify-content: center;
}

.phone-frame {
    /* Varsayılan Mobil Boyutu */
    width: 260px; 
    height: 520px;
    background: #000; 
    border-radius: 40px;
    border: 10px solid #2d2d2d;
    box-shadow: -15px 25px 50px rgba(0,0,0,0.6), inset 0 0 20px rgba(255,255,255,0.05);
    transform: rotateY(-15deg) rotateX(5deg);
    transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    position: relative; 
    overflow: hidden;
}

/* Masaüstü (PC) İçin Boyut Ayarı - Çok büyük görünmemesi için */
@media (min-width: 992px) {
    .phone-frame {
        width: 280px;
        height: 560px;
        transform: rotateY(-20deg) rotateX(8deg);
    }
    .phone-frame:hover { 
        transform: rotateY(-5deg) rotateX(2deg) scale(1.03); 
    }
}

/* Tablet ve Küçük Ekranlar */
@media (max-width: 991px) {
    .phone-container { perspective: 1000px; margin-top: 50px; }
    .hero-text { text-align: center; }
    .hero-btns { justify-content: center; }
}
/* ------------------------------------- */

.app-ui {
    width: 100%; height: 100%; background: #121212; padding: 20px 15px;
    display: flex; flex-direction: column; font-family: 'Inter', sans-serif;
}
.app-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding-top: 25px; }
.app-card { background: #1C1C1E; border-radius: 16px; padding: 15px; margin-bottom: 10px; border: 1px solid rgba(255,255,255,0.05); }
.app-stat-row { display: flex; gap: 10px; margin-bottom: 15px; }
.app-stat-box { flex: 1; background: #1C1C1E; border-radius: 12px; padding: 10px; text-align: center; border: 1px solid rgba(255,255,255,0.05); }
.stat-num { font-size: 18px; font-weight: bold; color: #fff; }
.stat-label { font-size: 9px; color: #888; text-transform: uppercase; letter-spacing: 0.5px; }

.product-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.p-name { font-size: 13px; color: #fff; font-weight: 600; }
.p-sub { font-size: 10px; color: #666; }
.p-badge { background: rgba(52, 199, 89, 0.15); color: #34C759; padding: 3px 8px; border-radius: 6px; font-size: 11px; font-weight: bold; }
.p-badge.warn { background: rgba(255, 149, 0, 0.15); color: #FF9500; }

.app-fab {
    position: absolute; bottom: 25px; right: 20px;
    width: 45px; height: 45px; background: var(--apple-blue);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 15px rgba(0,122,255,0.4); font-size: 20px; color: white;
}

.glass-card {
    background: var(--glass); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border); border-radius: 24px; padding: 40px 30px;
    height: 100%; transition: all 0.4s ease;
}
.glass-card:hover { background: var(--glass-hover); transform: translateY(-10px); border-color: rgba(255,255,255,0.2); }

.avatar {
    width: 50px; height: 50px; background: #333; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: 1.2rem; color: #fff;
}

.pricing-card-pro {
    transform: scale(1.05); z-index: 10; position: relative;
    border: 2px solid rgba(41, 151, 255, 0.3); box-shadow: 0 0 40px rgba(41, 151, 255, 0.15);
}

@media (max-width: 991px) {
    .pricing-card-pro { transform: scale(1); margin-top: 20px; }
}

.btn-apple {
    background: #fff; color: #000; border-radius: 50px; padding: 16px 40px;
    font-weight: 600; border: none; transition: 0.3s;
}
.btn-apple:hover { transform: scale(1.05); box-shadow: 0 0 20px rgba(255,255,255,0.3); }

.pricing-toggle {
    background: rgba(255,255,255,0.1);
    border-radius: 50px; padding: 5px;
    display: inline-flex; position: relative;
    cursor: pointer; margin-bottom: 40px;
    width: 100%; max-width: 340px; height: 55px; align-items: center;
}
.pricing-toggle input { display: none; }

.toggle-bg {
    position: absolute; left: 5px; top: 5px;
    width: calc(50% - 5px); height: calc(100% - 10px);
    background: var(--apple-blue); border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.pricing-toggle input:checked + .toggle-bg { left: calc(50%); }

.toggle-label {
    z-index: 1; flex: 1; text-align: center;
    font-weight: 600; font-size: 0.95rem; transition: 0.3s;
    user-select: none; color: rgba(255,255,255,0.6);
}

.pricing-toggle input:not(:checked) ~ .label-monthly,
.pricing-toggle input:checked ~ .label-yearly { color: #fff; }

.discount-badge {
    position: absolute; top: -15px; right: -10px;
    background: var(--apple-green); color: #000; font-weight: 800; font-size: 0.7rem;
    padding: 4px 8px; border-radius: 8px; z-index: 2; transform: rotate(10deg);
}

.feature-icon {
    width: 60px; height: 60px; border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; margin-bottom: 25px;
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
}


@media (min-width: 800px) {
    .hero-text {
        font-size: clamp(2.2rem, 5vw, 3.6rem);
    }
	.hero-section {
        padding-top: 15px;
    }
}

@media (min-width: 992px) {
    .phone-frame {
        width: 240px;
        height: 480px;
    }
}