/* ULTRA PREMIUM HOMEPAGE - DiJİTAL ŞİRKET v2.0 */

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --accent: #06b6d4;
    --success: #10b981;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray: #64748b;
    --light: #f8fafc;
    --white: #ffffff;
    
    /* Elegant gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-elegant: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 60%),
        radial-gradient(circle at 80% 20%, rgba(120, 119, 198, 0.2) 0%, transparent 60%),
        radial-gradient(circle at 40% 40%, rgba(104, 117, 245, 0.1) 0%, transparent 60%);
    
    --glass: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.12);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--dark);
    color: var(--white);
    overflow-x: hidden;
    height: 100vh;
    position: relative;
}

/* FLOATING HEADER */
.header {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    padding: 1rem 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    box-shadow: var(--shadow-xl);
}

.header.scrolled {
    top: 1rem;
    padding: 0.75rem 1.5rem;
    background: rgba(15, 23, 42, 0.95);
}

.header-container {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--white);
    font-weight: 800;
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    width: 35px;
    height: 35px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #667eea, #764ba2, #667eea);
    border-radius: 12px;
    z-index: -1;
    animation: elegant-glow 4s ease-in-out infinite;
}

@keyframes elegant-glow {
    0%, 100% { opacity: 0.8; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.02); }
}

.nav-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 1rem;
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.btn-ghost {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--glass-border);
}

.btn-ghost:hover {
    background: var(--glass);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 50px rgba(99, 102, 241, 0.4);
}

/* FULLSCREEN HERO */
.hero {
    height: 100vh;
    background: var(--dark);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-elegant);
    opacity: 1;
    animation: elegant-breathe 15s ease-in-out infinite;
}

@keyframes elegant-breathe {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.05) rotate(0.5deg); }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 2rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    padding: 0.5rem 1.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.hero-badge-icon {
    width: 20px;
    height: 20px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeInUp 1s ease-out 0.7s both;
}

.hero-title .highlight {
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 3rem;
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.9s both;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 1.1s both;
}

.btn-hero {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 1.5rem;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s;
}

.btn-hero:hover::before {
    left: 100%;
}

.btn-hero-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.5);
}

.btn-hero-ghost {
    background: var(--glass);
    backdrop-filter: blur(20px);
    color: var(--white);
    border: 1px solid var(--glass-border);
}

.btn-hero-ghost:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

/* FLOATING ELEMENTS */
.floating-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.floating-card {
    position: absolute;
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-xl);
    animation: elegant-float 8s ease-in-out infinite;
}

.floating-card.card-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-card.card-2 {
    top: 60%;
    right: 15%;
    animation-delay: 3s;
}

.floating-card.card-3 {
    bottom: 25%;
    left: 15%;
    animation-delay: 6s;
}

@keyframes elegant-float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(1deg); }
}

.floating-card-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.floating-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.floating-card p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* MINI FOOTER */
.mini-footer {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.footer-link {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-link:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* PARTICLES */
.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    pointer-events: none;
    animation: particle-float 20s linear infinite;
}

@keyframes particle-float {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        opacity: 0;
        transform: translateY(-100vh) scale(1);
    }
}

/* ANIMATIONS */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* LOADING */
.loading {
    position: fixed;
    inset: 0;
    background: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.8s ease;
}

.loading.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-content {
    text-align: center;
}

.loading-logo {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2rem;
    position: relative;
    animation: loading-pulse 2s ease-in-out infinite;
}

@keyframes loading-pulse {
    0%, 100% { transform: scale(1); box-shadow: var(--shadow-glow); }
    50% { transform: scale(1.05); box-shadow: 0 0 60px rgba(99, 102, 241, 0.4); }
}

.loading-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    opacity: 0.8;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .header {
        top: 1rem;
        left: 1rem;
        right: 1rem;
        transform: none;
        width: auto;
    }
    
    .header-container {
        gap: 1rem;
    }
    
    .nav-buttons {
        gap: 0.5rem;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-hero {
        width: 100%;
        max-width: 300px;
    }
    
    .floating-card {
        display: none;
    }
    
    .mini-footer {
        bottom: 1rem;
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .footer-link {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}

/* MOBILE MENU */
@media (max-width: 640px) {
    .nav-buttons {
        position: fixed;
        top: 100%;
        left: 1rem;
        right: 1rem;
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(20px);
        border: 1px solid var(--glass-border);
        border-radius: 1rem;
        padding: 1rem;
        flex-direction: column;
        transition: all 0.3s ease;
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
    }
    
    .nav-buttons.open {
        transform: translateY(-120%);
        opacity: 1;
        pointer-events: all;
    }
    
    .mobile-toggle {
        display: block !important;
        background: none;
        border: none;
        color: var(--white);
        font-size: 1.5rem;
        cursor: pointer;
    }
}

/* SCROLL INDICATOR */
.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.4);
    animation: elegant-bounce 3s infinite;
    z-index: 2;
}

@keyframes elegant-bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-8px); }
    60% { transform: translateX(-50%) translateY(-4px); }
}

/* ELEGANT CURSOR */
.cursor-dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease;
    opacity: 0.8;
}

.cursor-outline {
    width: 30px;
    height: 30px;
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transition: all 0.2s ease-out;
}

/* REMOVE RAINBOW AND HARSH EFFECTS */
@media (max-width: 768px) {
    .cursor-dot, .cursor-outline {
        display: none;
    }
}

/* ELEGANT HOVER STATES */
.btn:hover {
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.2);
}

.floating-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-5px) scale(1.02);
}