:root {
    /* Color Palette */
    --primary-color: #ff9800;
    /* Dekoraman Turuncusu */
    --primary-dark: #e68a00;
    --secondary-color: #1a1a1a;
    --accent-color: #c5a47e;
    --bg-light: #f8f9fa;
    --text-main: #333333;
    --text-muted: #666666;
    --text-light: #ffffff;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-blur: blur(15px);

    /* Typography */
    --font-main: 'Khand', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Modern Header & Nav Styles */
.modern-nav {
    transition: var(--transition-smooth) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.modern-nav .nav-link {
    font-family: var(--font-main) !important;
    font-size: 18px !important;
    font-weight: 500 !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 10px 15px !important;
    position: relative;
}

.modern-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 15px;
    right: 15px;
    height: 2px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: var(--transition-smooth);
    transform-origin: right;
}

.modern-nav .nav-link:hover::after,
.modern-nav .nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Scroll State */
.nav-scroll.modern-nav {
    background: var(--glass-bg) !important;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    height: 80px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid var(--glass-border) !important;
}

.nav-scroll.modern-nav .nav-link {
    color: var(--secondary-color) !important;
}

/* Utility: Reveal on Scroll */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1), opacity 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Modern Card Style */
.modern-card {
    background: #fff;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.modern-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}
/* Responsive Adjustments */
@media (max-width: 991px) {
    .modern-nav { height: 80px !important; }
    .modern-nav .nav-link { padding: 5px 10px !important; font-size: 16px !important; }
}

@media (max-width: 767px) {
    .modern-nav { height: 70px !important; background: #fff !important; }
    .modern-nav .nav-link { color: var(--secondary-color) !important; text-align: center; }
    
    .slider-fade h1 { font-size: 42px !important; }
    .slider-fade p { font-size: 16px !important; }
    
    .modern-card { margin-bottom: 20px; }
    .section-title { font-size: 36px !important; }
}

/* Scroll Overlay Fix */
.nav-scroll {
    z-index: 1000 !important;
}