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

body {
    overflow-x: hidden;
}

/* Navbar */
#navbar {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

#navbar.scrolled {
    background: rgba(26, 13, 46, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(124, 92, 191, 0.15);
}

/* Hero */
#hero {
    scroll-margin-top: 0;
}

/* Services */
.service-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease, transform 0.5s ease, border-color 0.3s ease, background 0.3s ease;
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Process */
.process-step {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.process-step.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Gallery */
.gallery-item {
    opacity: 0;
    transform: scale(0.97);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.gallery-item.visible {
    opacity: 1;
    transform: scale(1);
}

/* Smooth scroll offset for fixed header */
section[id] {
    scroll-margin-top: 80px;
}

/* Selection */
::selection {
    background: rgba(245, 158, 11, 0.3);
    color: #f0ecf8;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #1a0d2e;
}
::-webkit-scrollbar-thumb {
    background: #432c7a;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #5b3fa8;
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form focus styles */
input:focus, select:focus, textarea:focus {
    outline: none;
}

/* Prevent layout shift on images */
img {
    display: block;
    max-width: 100%;
}