/* RIA Design System v1.0 */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
    /* --- Renk Paleti (Color Palette) --- */

    /* Ana Renkler (Primary) - Electric Purple */
    --ria-primary-50: #fbf7ff;
    --ria-primary-100: #f5eeff;
    --ria-primary-200: #ebd5ff;
    --ria-primary-300: #daafff;
    --ria-primary-400: #c47bfb;
    --ria-primary-500: #a855f7;
    /* Ana Marka Rengi */
    --ria-primary-600: #9333ea;
    --ria-primary-700: #7e22ce;
    --ria-primary-800: #6b21a8;
    --ria-primary-900: #581c87;

    /* Vurgu - Neon Cyan */
    --ria-cyan-400: #22d3ee;
    --ria-cyan-500: #06b6d4;

    /* Vurgu - Neon Emerald */
    --ria-emerald-400: #34d399;
    --ria-emerald-500: #10b981;

    /* Vurgu - Hot Pink */
    --ria-rose-400: #fb7185;
    --ria-rose-500: #f43f5e;

    /* Arka Planlar (Backgrounds) */
    --ria-bg-darkest: #030712;
    /* Sayfa Arkaplanı */
    --ria-bg-dark: #0f172a;
    /* Section Arkaplanı */
    --ria-bg-card: rgba(30, 41, 59, 0.7);
    /* Kart Arkaplanı */
    --ria-bg-glass: rgba(15, 23, 42, 0.85);
    /* Glassmorph */

    /* Metin (Typography) */
    --ria-text-main: #f8fafc;
    --ria-text-muted: #94a3b8;
    --ria-text-dark: #64748b;

    /* Sınırlar ve Efektler */
    --ria-border: rgba(148, 163, 184, 0.1);
    --ria-border-hover: rgba(168, 85, 247, 0.5);

    --ria-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --ria-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --ria-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --ria-shadow-neon: 0 0 20px rgba(168, 85, 247, 0.15);

    /* Fontlar */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* --- Temel Ayarlar (Base Reset) --- */
body {
    background-color: var(--ria-bg-darkest);
    color: var(--ria-text-main);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    letter-spacing: -0.025em;
    color: var(--ria-text-main);
}

/* --- Bileşenler (Components) --- */

/* 1. Glass Card - Premium Kart Tasarımı */
.ria-card {
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.4) 0%, rgba(15, 23, 42, 0.6) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--ria-border);
    border-radius: 1rem;
    /* 16px */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.ria-card:hover {
    transform: translateY(-4px);
    border-color: var(--ria-border-hover);
    box-shadow: var(--ria-shadow-lg), var(--ria-shadow-neon);
}

/* Kart içi parlama efekti */
.ria-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(115deg,
            transparent 0%,
            transparent 40%,
            rgba(255, 255, 255, 0.05) 45%,
            transparent 50%,
            transparent 100%);
    transition: transform 0.6s;
    pointer-events: none;
}

.ria-card:hover::before {
    transform: translateX(50%);
}

/* 2. Premium Butonlar */
.btn-ria {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

/* Primary Button (Mor Gradient) */
.btn-ria-primary {
    background: linear-gradient(135deg, var(--ria-primary-600) 0%, var(--ria-primary-800) 100%);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2), 0 0 15px rgba(168, 85, 247, 0.3);
}

.btn-ria-primary:hover {
    background: linear-gradient(135deg, var(--ria-primary-500) 0%, var(--ria-primary-700) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3), 0 0 25px rgba(168, 85, 247, 0.5);
}

/* Secondary Button (Şeffaf/Glass) */
.btn-ria-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--ria-text-main);
    border: 1px solid var(--ria-border);
}

.btn-ria-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--ria-text-muted);
}

/* Accent Button (Satın Al - Rose/Pink) */
.btn-ria-accent {
    background: linear-gradient(135deg, var(--ria-rose-500) 0%, #e11d48 100%);
    color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2), 0 0 15px rgba(244, 63, 94, 0.3);
}

.btn-ria-accent:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3), 0 0 25px rgba(244, 63, 94, 0.5);
}

/* 3. Tipografi Sınıfları */
.text-gradient-primary {
    background: linear-gradient(to right, var(--ria-primary-400), var(--ria-cyan-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-gold {
    background: linear-gradient(to right, #fbbf24, #d97706);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.font-outfit {
    font-family: var(--font-heading);
}

.font-mono-price {
    font-family: var(--font-mono);
    letter-spacing: -0.5px;
}

/* 4. Layout Yardımcıları */
.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--ria-primary-500);
    border-radius: 2px;
}

/* 5. Gelişmiş Navigasyon */
.nav-glass {
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--ria-border);
}

/* 6. Animasyonlar */
@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 10px rgba(168, 85, 247, 0.2);
    }

    50% {
        box-shadow: 0 0 25px rgba(168, 85, 247, 0.5);
    }
}

.animate-glow {
    animation: pulse-glow 3s infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}