/**
 * Modern UI Styles - Minimalist & Clean Design
 * 
 * @package Karadag_Tema
 */

/* ============================================
   GLOBAL MODERN STYLES
   ============================================ */

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Roboto', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Smooth Animations */
* {
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   MODERN BUTTONS
   ============================================ */

.btn {
    border: none;
    cursor: pointer;
    font-family: inherit;
    position: relative;
    overflow: hidden;
    text-transform: none;
    letter-spacing: 0;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn span {
    position: relative;
    z-index: 1;
}

/* ============================================
   MODERN CARDS
   ============================================ */

.modern-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid #f0f0f0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modern-card:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

/* ============================================
   GLASSMORPHISM EFFECT
   ============================================ */

.glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 20px;
}

/* ============================================
   GRADIENT TEXT
   ============================================ */

.gradient-text {
    background: linear-gradient(120deg, #84fab0 0%, #8fd3f4 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-text-alt {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============================================
   MODERN SHADOWS
   ============================================ */

.shadow-soft {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.shadow-medium {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.shadow-large {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

/* ============================================
   MODERN SPACING
   ============================================ */

.section-modern {
    padding: 100px 0;
}

.container-modern {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   MODERN TYPOGRAPHY
   ============================================ */

.heading-modern {
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #1a1a1a;
}

.text-modern {
    color: #6b7280;
    line-height: 1.7;
}

/* ============================================
   FLOATING ELEMENTS
   ============================================ */

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

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

/* ============================================
   GRADIENT BACKGROUNDS
   ============================================ */

.bg-gradient-purple {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.bg-gradient-blue {
    background: linear-gradient(135deg, #84fab0 0%, #8fd3f4 100%);
}

.bg-gradient-soft {
    background: linear-gradient(135deg, #fafbfc 0%, #ffffff 100%);
}

/* ============================================
   MODERN INPUTS
   ============================================ */

.input-modern {
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #ffffff;
}

.input-modern:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

/* ============================================
   BADGES & TAGS
   ============================================ */

.badge-modern {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #f3f4f6;
    color: #4b5563;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* ============================================
   LOADING STATES
   ============================================ */

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s ease-in-out infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* ============================================
   MODERN SCROLLBAR
   ============================================ */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #d0d0d0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #b0b0b0;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .section-modern {
        padding: 60px 0;
    }
    
    .container-modern {
        padding: 0 1rem;
    }
}