/* ========== EPIC LOADING ANIMATION ========== */

/* Loader Container */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Background */
.loader-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0a1014 0%, #0d1418 50%, #0a1014 100%);
}

/* Animated Grid */
.loader-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 229, 204, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 204, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* Floating Particles */
.loader-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.loader-particles span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #00e5cc;
    border-radius: 50%;
    box-shadow: 0 0 10px #00e5cc, 0 0 20px #00e5cc;
    animation: particleFly 4s ease-in-out infinite;
}

.loader-particles span:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.loader-particles span:nth-child(2) { left: 20%; top: 80%; animation-delay: 0.5s; }
.loader-particles span:nth-child(3) { left: 35%; top: 40%; animation-delay: 1s; }
.loader-particles span:nth-child(4) { left: 50%; top: 10%; animation-delay: 1.5s; }
.loader-particles span:nth-child(5) { left: 65%; top: 70%; animation-delay: 2s; }
.loader-particles span:nth-child(6) { left: 80%; top: 30%; animation-delay: 0.3s; }
.loader-particles span:nth-child(7) { left: 90%; top: 60%; animation-delay: 0.8s; }
.loader-particles span:nth-child(8) { left: 15%; top: 50%; animation-delay: 1.3s; }
.loader-particles span:nth-child(9) { left: 75%; top: 90%; animation-delay: 1.8s; }
.loader-particles span:nth-child(10) { left: 45%; top: 25%; animation-delay: 2.2s; }

@keyframes particleFly {
    0%, 100% { 
        opacity: 0;
        transform: translateY(0) scale(0);
    }
    10% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    90% {
        opacity: 1;
        transform: translateY(-100px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-120px) scale(0);
    }
}

/* Main Content */
.loader-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

/* Logo Container */
.loader-logo {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-logo-svg {
    width: 80px;
    height: 80px;
    animation: logoPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(0, 229, 204, 0.5));
}

@keyframes logoPulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 20px rgba(0, 229, 204, 0.5)); }
    50% { transform: scale(1.05); filter: drop-shadow(0 0 40px rgba(0, 229, 204, 0.8)); }
}

/* Rotating Rings */
.loader-ring {
    position: absolute;
    border: 2px solid transparent;
    border-radius: 50%;
    animation: ringRotate 3s linear infinite;
}

.loader-ring {
    width: 100px;
    height: 100px;
    border-top-color: #00e5cc;
    border-right-color: #00e5cc;
}

.loader-ring-2 {
    width: 115px;
    height: 115px;
    border-top-color: #00b4d8;
    border-left-color: #00b4d8;
    animation-direction: reverse;
    animation-duration: 4s;
}

.loader-ring-3 {
    width: 130px;
    height: 130px;
    border-bottom-color: #ff6b7a;
    border-right-color: transparent;
    animation-duration: 5s;
    opacity: 0.5;
}

@keyframes ringRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Text */
.loader-text {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.loader-name {
    font-family: 'Outfit', system-ui, sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #00e5cc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textGlow 2s ease-in-out infinite alternate;
}

@keyframes textGlow {
    0% { filter: drop-shadow(0 0 5px rgba(0, 229, 204, 0.3)); }
    100% { filter: drop-shadow(0 0 20px rgba(0, 229, 204, 0.6)); }
}

.loader-role {
    font-family: 'Space Grotesk', system-ui, sans-serif;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: roleReveal 0.8s ease-out forwards;
    animation-delay: 0.5s;
    opacity: 0;
}

@keyframes roleReveal {
    from { opacity: 0; transform: translateY(10px); letter-spacing: 8px; }
    to { opacity: 1; transform: translateY(0); letter-spacing: 2px; }
}

/* Progress Bar */
.loader-progress {
    width: 200px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.loader-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #00e5cc, #00b4d8, #ff6b7a);
    background-size: 200% 100%;
    border-radius: 3px;
    animation: progressFill 2s ease-in-out forwards, progressShimmer 1s ease-in-out infinite;
}

@keyframes progressFill {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

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

/* Corner Decorations */
.loader-corners {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.corner {
    position: absolute;
    width: 60px;
    height: 60px;
    border: 2px solid rgba(0, 229, 204, 0.2);
}

.corner-tl {
    top: 30px;
    left: 30px;
    border-right: none;
    border-bottom: none;
    animation: cornerPulse 2s ease-in-out infinite;
}

.corner-tr {
    top: 30px;
    right: 30px;
    border-left: none;
    border-bottom: none;
    animation: cornerPulse 2s ease-in-out infinite 0.5s;
}

.corner-bl {
    bottom: 30px;
    left: 30px;
    border-right: none;
    border-top: none;
    animation: cornerPulse 2s ease-in-out infinite 1s;
}

.corner-br {
    bottom: 30px;
    right: 30px;
    border-left: none;
    border-top: none;
    animation: cornerPulse 2s ease-in-out infinite 1.5s;
}

@keyframes cornerPulse {
    0%, 100% { opacity: 0.2; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.05); }
}

/* ========== LOADER EXIT ANIMATION ========== */
.loader-complete .loader-logo-svg {
    animation: logoExit 0.5s ease-in-out forwards;
}

@keyframes logoExit {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(0.8); opacity: 0.8; }
}

.loader-complete .loader-ring {
    animation: ringExit 0.5s ease-in-out forwards;
}

@keyframes ringExit {
    to { transform: scale(1.5); opacity: 0; }
}

.loader-complete .loader-progress-bar {
    width: 100% !important;
    animation: none;
}

.loader-hidden {
    animation: loaderFadeOut 0.6s ease-in-out forwards;
}

@keyframes loaderFadeOut {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(1.1);
        visibility: hidden;
    }
}

/* ========== PAGE REVEAL ANIMATIONS ========== */
.page-transition {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.page-transition.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Hero Item Reveals */
.reveal-item {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal-item[data-direction="right"] {
    transform: translateX(60px);
}

.reveal-item.revealed {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* Staggered floating badges */
.floating-badge {
    opacity: 0;
    transform: scale(0);
    transition: opacity 0.5s ease-out, transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.revealed .floating-badge {
    opacity: 1;
    transform: scale(1);
}

.revealed .badge-1 { transition-delay: 0.6s; }
.revealed .badge-2 { transition-delay: 0.7s; }
.revealed .badge-3 { transition-delay: 0.8s; }
.revealed .badge-4 { transition-delay: 0.9s; }

/* Section In-View Animations */
.section {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.section.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Stat Items Cascade */
.in-view .stat-item {
    animation: statReveal 0.6s ease-out forwards;
    opacity: 0;
}

.in-view .stat-item:nth-child(1) { animation-delay: 0s; }
.in-view .stat-item:nth-child(2) { animation-delay: 0.1s; }
.in-view .stat-item:nth-child(3) { animation-delay: 0.2s; }
.in-view .stat-item:nth-child(4) { animation-delay: 0.3s; }

@keyframes statReveal {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Tech Items Cascade */
.in-view .tech-item {
    animation: techReveal 0.5s ease-out forwards;
    opacity: 0;
}

.in-view .tech-item:nth-child(1) { animation-delay: 0s; }
.in-view .tech-item:nth-child(2) { animation-delay: 0.05s; }
.in-view .tech-item:nth-child(3) { animation-delay: 0.1s; }
.in-view .tech-item:nth-child(4) { animation-delay: 0.15s; }
.in-view .tech-item:nth-child(5) { animation-delay: 0.2s; }

@keyframes techReveal {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Project Cards Cascade */
.in-view .project-card {
    animation: projectReveal 0.7s ease-out forwards;
    opacity: 0;
}

.in-view .project-card:nth-child(1) { animation-delay: 0s; }
.in-view .project-card:nth-child(2) { animation-delay: 0.15s; }
.in-view .project-card:nth-child(3) { animation-delay: 0.3s; }

@keyframes projectReveal {
    from {
        opacity: 0;
        transform: translateY(40px) rotateX(10deg);
    }
    to {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

/* Focus Card Animation */
.in-view .focus-card {
    animation: focusReveal 0.8s ease-out forwards;
}

@keyframes focusReveal {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* CTA Card Animation */
.in-view .cta-card {
    animation: ctaReveal 1s ease-out forwards;
}

@keyframes ctaReveal {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Text Shimmer Effect (for hero name) */
@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Responsive */
@media (max-width: 768px) {
    .loader-logo { width: 100px; height: 100px; }
    .loader-logo-svg { width: 60px; height: 60px; }
    .loader-ring { width: 80px; height: 80px; }
    .loader-ring-2 { width: 95px; height: 95px; }
    .loader-ring-3 { width: 110px; height: 110px; }
    .loader-name { font-size: 1.4rem; }
    .loader-progress { width: 150px; }
    .corner { width: 40px; height: 40px; }
    .corner-tl, .corner-tr { top: 20px; }
    .corner-bl, .corner-br { bottom: 20px; }
    .corner-tl, .corner-bl { left: 20px; }
    .corner-tr, .corner-br { right: 20px; }
}