/**
 * Film45 - Custom Styles
 * Additional CSS for animations and custom effects
 */

/* ========== Base Styles ========== */
html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
}

/* ========== Custom Scrollbar ========== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1A1A1A;
}

::-webkit-scrollbar-thumb {
    background: #C0A04C;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #A0853B;
}

/* ========== Selection ========== */
::selection {
    background: #C0A04C;
    color: #1A1A1A;
}

/* ========== Animations ========== */
@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-down {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slide-down {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scale-in {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(192, 160, 76, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(192, 160, 76, 0.5);
    }
}

/* Animation Classes */
.animate-fade-in {
    animation: fade-in 0.6s ease-out forwards;
}

.animate-fade-in-up {
    animation: fade-in-up 0.8s ease-out forwards;
}

.animate-fade-in-down {
    animation: fade-in-down 0.8s ease-out forwards;
}

.animate-slide-down {
    animation: slide-down 0.3s ease-out forwards;
}

.animate-scale-in {
    animation: scale-in 0.5s ease-out forwards;
}

.animate-pulse-glow {
    animation: pulse-glow 2s ease-in-out infinite;
}

/* Animation Delays */
.animation-delay-100 {
    animation-delay: 100ms;
}

.animation-delay-200 {
    animation-delay: 200ms;
}

.animation-delay-300 {
    animation-delay: 300ms;
}

.animation-delay-400 {
    animation-delay: 400ms;
}

.animation-delay-500 {
    animation-delay: 500ms;
}

/* ========== Hero Section ========== */
#home video {
    transition: transform 0.1s linear;
}

/* ========== Navigation ========== */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #C0A04C;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Hamburger Animation */
.hamburger-line {
    transition: all 0.3s ease;
    transform-origin: center;
}

/* ========== Service Cards ========== */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(192, 160, 76, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.service-card:hover::before {
    opacity: 1;
}

/* ========== Portfolio Items ========== */
.portfolio-item {
    cursor: pointer;
}

.portfolio-item img {
    will-change: transform;
}

/* ========== Form Styles ========== */
input:focus,
textarea:focus {
    outline: none;
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus {
    -webkit-text-fill-color: #F5F5F5;
    -webkit-box-shadow: 0 0 0px 1000px #374151 inset;
    transition: background-color 5000s ease-in-out 0s;
}

/* ========== Button Styles ========== */
.btn-primary,
.btn-secondary {
    position: relative;
    overflow: hidden;
}

.btn-primary::before,
.btn-secondary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-primary:hover::before,
.btn-secondary:hover::before {
    width: 300px;
    height: 300px;
}

/* ========== Footer ========== */
footer a {
    position: relative;
}

footer a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: #C0A04C;
    transition: width 0.3s ease;
}

footer a:hover::after {
    width: 100%;
}

/* ========== Notification Toast ========== */
.notification-toast {
    z-index: 9999;
}

/* ========== Loading State ========== */
.loading {
    pointer-events: none;
    opacity: 0.7;
}

/* ========== Responsive Adjustments ========== */
@media (max-width: 768px) {
    .animate-fade-in-up {
        animation-duration: 0.5s;
    }
    
    /* Reduce motion for mobile */
    @media (prefers-reduced-motion: reduce) {
        *,
        *::before,
        *::after {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
        }
    }
}

/* ========== Print Styles ========== */
@media print {
    header,
    footer,
    .portfolio-filter,
    #contact form {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    section {
        page-break-inside: avoid;
    }
}

/* ========== Accessibility ========== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 2px solid #C0A04C;
    outline-offset: 2px;
}

/* Skip to main content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #C0A04C;
    color: #1A1A1A;
    padding: 8px 16px;
    z-index: 100;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
}