/* Custom CSS for ARME Website */

/* Animations */
@keyframes blob {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.animate-blob {
    animation: blob 7s infinite;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

.animation-delay-4000 {
    animation-delay: 4s;
}

.animation-delay-500 {
    animation-delay: 0.5s;
}

.animate-fade-in-up {
    animation: fade-in-up 1s ease-out;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #009639, #0D47A1);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #007a2e, #0a3a7d);
}

/* Navigation scrolled effect */
#navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Active navigation link */
.nav-link.active {
    color: #009639;
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, #009639, #0D47A1);
    border-radius: 2px;
}

/* Gradient text animation */
.gradient-text-animated {
    background: linear-gradient(90deg, #009639, #0D47A1, #D21034, #FFD700);
    background-size: 300% 300%;
    animation: gradient-shift 5s ease infinite;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Card hover effects */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Button ripple effect */
@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-ripple:active::after {
    width: 300px;
    height: 300px;
}

/* Image zoom on hover */
.image-zoom {
    overflow: hidden;
}

.image-zoom img {
    transition: transform 0.5s ease;
}

.image-zoom:hover img {
    transform: scale(1.1);
}

/* Parallax effect */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

/* Form focus effects */
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: #009639;
    box-shadow: 0 0 0 3px rgba(0, 150, 57, 0.1);
}

/* Loading animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Text selection */
::selection {
    background-color: #009639;
    color: white;
}

::-moz-selection {
    background-color: #009639;
    color: white;
}

/* Responsive utilities */
@media (max-width: 768px) {
    .animate-blob {
        width: 200px !important;
        height: 200px !important;
    }
}

/* Icon animations */
@keyframes rotate-icon {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.icon-rotate:hover {
    animation: rotate-icon 0.5s ease-in-out;
}

/* Fade in sections on scroll */
.fade-in-section {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Timeline animation */
@keyframes line-grow {
    from {
        height: 0;
    }
    to {
        height: 100%;
    }
}

.timeline-line {
    animation: line-grow 2s ease-out;
}

/* Glowing effect */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 150, 57, 0.5), 0 0 10px rgba(0, 150, 57, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 150, 57, 0.8), 0 0 30px rgba(0, 150, 57, 0.5);
    }
}

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

/* Counter animation */
@keyframes count-up {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.counter {
    animation: count-up 1s ease-out;
}

/* Background pattern */
.pattern-dots {
    background-image: radial-gradient(circle, rgba(0, 150, 57, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

.pattern-grid {
    background-image: 
        linear-gradient(rgba(0, 150, 57, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 150, 57, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* Skill bar animation */
@keyframes skill-grow {
    from {
        width: 0;
    }
}

.skill-bar {
    animation: skill-grow 2s ease-out;
}

/* Typing animation */
@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink {
    50% {
        border-color: transparent;
    }
}

.typing-effect {
    overflow: hidden;
    border-right: 3px solid;
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink 0.75s step-end infinite;
}

/* Card flip animation */
.flip-card {
    perspective: 1000px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
}

.flip-card-back {
    transform: rotateY(180deg);
}

/* Shine effect */
@keyframes shine {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.shine-effect {
    position: relative;
    overflow: hidden;
}

.shine-effect::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shine 3s infinite;
}

/* Modal animations */
@keyframes modal-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes modal-slide-up {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-overlay {
    animation: modal-fade-in 0.3s ease-out;
}

.modal-content {
    animation: modal-slide-up 0.3s ease-out;
}

/* Underline animation */
.hover-underline {
    position: relative;
}

.hover-underline::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, #009639, #0D47A1);
    transition: width 0.3s ease;
}

.hover-underline:hover::after {
    width: 100%;
}

/* Bounce animation */
@keyframes bounce-soft {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.bounce-soft {
    animation: bounce-soft 2s ease-in-out infinite;
}

/* Shadow pulse */
@keyframes shadow-pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 150, 57, 0.7);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(0, 150, 57, 0);
    }
}

.shadow-pulse {
    animation: shadow-pulse 2s infinite;
}

/* Responsive typography */
@media (max-width: 640px) {
    h1 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.75rem;
    }
    h3 {
        font-size: 1.25rem;
    }
}

/* Accessibility */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: #009639;
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-to-content:focus {
    top: 0;
}

/* Print styles */
@media print {
    .no-print {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}