/* ------------------------------ Base Variables ------------------------------ */
:root {
    /* Colors */
    --primary-color: #6366F1;    /* Indigo */
    --secondary-color: #10B981;  /* Emerald */
    --accent-color: #F43F5E;     /* Rose */
    --text-primary: #1E293B;
    --text-secondary: #475569;
    --bg-color: #F8FAFC;

    /* Gradients */
    --gradient-1: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    --gradient-2: linear-gradient(135deg, #3B82F6 0%, #2DD4BF 100%);
    --gradient-3: linear-gradient(135deg, #F43F5E 0%, #E879F9 100%);

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);

    /* Typography */
    --heading-font: 'Plus Jakarta Sans', sans-serif;
    --body-font: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--body-font);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

/* ------------------------------ Typography ------------------------------ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 600;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* ------------------------------ Layout & Containers ------------------------------ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}


/* ==========================================================================
   Canvas Background
   ========================================================================== */
   #backgroundCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #f8fdff 0%, #e6f7ff 100%);
}

main::before {
    display: none;
}

/* ------------------------------ Header & Navigation ------------------------------ */
header {
    background: var(--gradient-1);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    animation: slideDown 0.8s ease-out;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--heading-font);
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    animation: glow 2s ease-in-out infinite;
}

/* Desktop Navigation */
.desktop-nav {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.desktop-nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.desktop-nav ul li {
    position: relative;
    opacity: 0;
    animation: fadeInSlideRight 0.5s ease forwards;
}

.desktop-nav ul li:nth-child(1) { animation-delay: 0.3s; }
.desktop-nav ul li:nth-child(2) { animation-delay: 0.4s; }
.desktop-nav ul li:nth-child(3) { animation-delay: 0.5s; }
.desktop-nav ul li:nth-child(4) { animation-delay: 0.6s; }

.desktop-nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

/* ------------------------------ Desktop Navigation Continued ------------------------------ */
.desktop-nav ul li a i {
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.desktop-nav ul li a:hover {
    color: #5cf6ee;
    transform: translateY(-2px);
    text-shadow: 0 0 8px rgba(88, 80, 236, 0.3);
    box-shadow: 0 5px 15px rgba(88, 80, 236, 0.2);
}

.desktop-nav ul li a:hover i {
    transform: scale(1.2);
}

.desktop-nav ul li.active a {
    color: #5cf68d;
    background: linear-gradient(135deg, rgba(88, 80, 236, 0.1), rgba(11, 165, 236, 0.1));
    border-radius: 8px;
}

/* Underline Animation */
.desktop-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, #5850EC, #0BA5EC);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.desktop-nav ul li a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Bubble Animation */
.desktop-nav ul li a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 100%;
    height: 100%;
    background: rgba(88, 80, 236, 0.1);
    border-radius: 8px;
    transition: transform 0.3s ease;
    z-index: -1;
}

.desktop-nav ul li a:hover::before {
    transform: translate(-50%, -50%) scale(1);
}

/* Custom Colors for Each Link */
.desktop-nav ul li:nth-child(1) a:hover i { animation: bounce 2s ease infinite; }
.desktop-nav ul li:nth-child(2) a:hover i { animation: spin 1s ease infinite; }
.desktop-nav ul li:nth-child(3) a:hover i { animation: pulse 1s ease infinite; }
.desktop-nav ul li:nth-child(4) a:hover i { animation: pulseRing 1s ease infinite; }

/* ------------------------------ Hamburger Menu ------------------------------ */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 15px;
    margin: -15px;
    z-index: 1000;
    transition: all 0.3s ease;
}

.hamburger-box {
    position: relative;
    width: 24px;
    height: 20px;
    display: inline-block;
    perspective: 100px;
}

.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: white;
    border-radius: 4px;
    transition: transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1),
                background-color 0.3s ease,
                width 0.3s ease;
}

.hamburger-inner {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger-inner::before {
    content: '';
    top: -8px;
    width: 24px;
    right: 0;
}

.hamburger-inner::after {
    content: '';
    bottom: -8px;
    width: 16px;
    right: 0;
}

/* Hamburger Hover & Active States */
.hamburger:hover .hamburger-inner::after {
    width: 24px;
}

.hamburger.active .hamburger-inner {
    transform: rotate(45deg);
    background-color: white;
}

.hamburger.active .hamburger-inner::before {
    top: 0;
    opacity: 0;
    transform: translateX(100%);
}

.hamburger.active .hamburger-inner::after {
    bottom: 0;
    width: 24px;
    transform: rotate(-90deg);
    background-color: white;
}

/* ------------------------------ Mobile Navigation ------------------------------ */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100%;
    background: var(--gradient-1);
    padding: 80px 20px 20px;
    transition: 0.4s cubic-bezier(0.645, 0.045, 0.355, 1);
    z-index: 999;
    overflow-y: auto;
    box-shadow: -5px 0 25px rgba(99, 102, 241, 0.2);
    transform: translateX(100%);
}

.mobile-nav.active {
    transform: translateX(0);
    right: 0;
}

.mobile-nav a {
    display: block;
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
    padding: 15px 20px;
    margin: 10px 0;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

/* Animation for links when nav becomes active */
.mobile-nav.active a {
    animation: slideIn 0.5s ease forwards;
}

/* Staggered delays for each link */
.mobile-nav.active a:nth-child(1) { animation-delay: 0.1s; }
.mobile-nav.active a:nth-child(2) { animation-delay: 0.2s; }
.mobile-nav.active a:nth-child(3) { animation-delay: 0.3s; }
.mobile-nav.active a:nth-child(4) { animation-delay: 0.4s; }
.mobile-nav.active a:nth-child(5) { animation-delay: 0.5s; }
.mobile-nav.active a:nth-child(6) { animation-delay: 0.6s; }

.mobile-nav a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    text-shadow: 0 0 8px rgba(88, 80, 236, 0.3);
    box-shadow: 0 5px 15px rgba(88, 80, 236, 0.2);
}

.mobile-nav a.active {
    color: #5cf68d;
    background: linear-gradient(135deg, rgba(88, 80, 236, 0.1), rgba(11, 165, 236, 0.1));
    font-weight: 600;
    animation: slideInRight 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.mobile-nav a:nth-child(1) { animation-delay: 0.2s; }
.mobile-nav a:nth-child(2) { animation-delay: 0.3s; }
.mobile-nav a:nth-child(3) { animation-delay: 0.4s; }

.mobile-nav a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent 0%, transparent 50%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.mobile-nav a:hover::before {
    transform: translateX(100%);
}

.mobile-nav a i {
    margin-right: 10px;
    transition: transform 0.3s ease;
}

.mobile-nav a:hover i {
    transform: rotate(360deg) scale(1.2);
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: blur(5px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 998;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Add close animation */
.mobile-nav.closing {
    transform: translateX(100%);
}

.mobile-nav.closing a {
    animation: slideOutRight 0.3s ease forwards;
}

.mobile-nav-overlay.closing {
    animation: fadeOutBlur 0.3s ease forwards;
}


/* ------------------------------ Feature Components ------------------------------ */
.feature i {
    transition: all 0.5s ease;
}

.feature:hover i {
    animation: spin 0.8s ease-in-out;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.feature-item i {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #5850EC, #10B981);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1rem;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

/* ------------------------------ Utility Classes ------------------------------ */
.flex { display: flex; }
.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}
.space-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Ripple Effect */
.ripple {
    position: absolute;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: scale(0);
    animation: rippleEffect 0.6s linear;
    pointer-events: none;
}

/* Nav Tag */
.nav-tag {
    position: fixed;
    padding: 8px 16px;
    background: var(--gradient-2);
    color: white;
    border-radius: 20px;
    font-size: 1rem;
    font-weight: 500;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transform: translateY(0) scale(0.8);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.nav-tag.show {
    animation: tagFloat 1s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

.nav-tag::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    filter: blur(1px);
    animation: tagTrail 1s ease-out;
}

/* ------------------------------ Animations & Keyframes ------------------------------ */
@keyframes slideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes glow {
    0%, 100% { text-shadow: 0 0 5px rgba(88, 80, 236, 0.3); }
    50% { text-shadow: 0 0 20px rgba(88, 80, 236, 0.6); }
}

@keyframes fadeInSlideRight {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

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

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

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

@keyframes pulseRing {
    0% { transform: scale(0.7); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 0; }
    100% { transform: scale(0.7); }
}

@keyframes rippleEffect {
    to { transform: scale(4); opacity: 0; }
}

@keyframes tagFloat {
    0% { opacity: 0; transform: translateY(0) scale(0.8); }
    20% { opacity: 1; transform: translateY(-20px) scale(1); }
    80% { opacity: 1; transform: translateY(-25px) scale(1); }
    100% { opacity: 0; transform: translateY(-40px) scale(0.8); }
}

@keyframes tagTrail {
    0% { opacity: 0.8; transform: translateX(-50%) scale(1); }
    100% { opacity: 0; transform: translateX(-50%) scale(3); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* Add new keyframes for mobile nav animations */
@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInBlur {
    0% {
        opacity: 0;
        backdrop-filter: blur(0px);
    }
    100% {
        opacity: 1;
        backdrop-filter: blur(5px);
    }
}

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


@keyframes slideOutRight {
    0% {
        opacity: 1;
        transform: translateX(0);
    }
    100% {
        opacity: 0;
        transform: translateX(50px);
    }
}

@keyframes fadeOutBlur {
    0% {
        opacity: 1;
        backdrop-filter: blur(5px);
    }
    100% {
        opacity: 0;
        backdrop-filter: blur(0px);
    }
}



/* ------------------------------ Media Queries ------------------------------ */
@media (max-width: 768px) {
    .desktop-nav { display: none; }
    .hamburger { display: inline-block; }
    .mobile-nav.active { right: 0; }
    
    .flex-column {
        flex-direction: column;
    }
}

/* ------------------------------ Accessibility ------------------------------ */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ------------------------------ Print Styles ------------------------------ */
@media print {
    .mobile-nav,
    .hamburger,
    .nav-tag {
        display: none !important;
    }
}

footer {
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    color: white;
    padding: 4rem 0 1rem;
    margin-top: 4rem;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(
        90deg,
        #6366F1 0%,
        #10B981 50%,
        #F43F5E 100%
    );
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Footer Bottom */
.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
    position: relative;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

/* Creative Text & Copyright */
.creative-text {
    font-size: 1.1rem;
    font-weight: 500;
    background: linear-gradient(90deg, #6366F1, #10B981, #F43F5E);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    padding: 0.5rem 1rem;
    position: relative;
}

.copyright-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.copyright-text:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.copyright-icon {
    color: #10B981;
    font-size: 1.1rem;
}

.heart-icon {
    color: #F43F5E;
    animation: heartBeat 1.5s ease infinite;
}

/* Decorative elements */
.footer-bottom::before,
.footer-bottom::after {
    content: '•';
    font-size: 1.5rem;
    color: #10B981;
    margin: 0 1rem;
    opacity: 0.5;
}

/* Footer Icons Animation */
.footer-section i {
    animation: colorCycle 4s linear infinite;
}

/* Scroll Top Button */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: white;
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.scroll-top i {
    font-size: 1.5rem;
    color: #5850EC;
}

.scroll-top:hover i {
    animation: bounce 1s ease infinite;
}

/* Footer Icons Animation */
.footer-section i {
    animation: colorCycle 4s linear infinite;
}



/* Scroll Top Button */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: white;
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.scroll-top i {
    font-size: 1.5rem;
    color: #5850EC;
}

.scroll-top:hover i {
    animation: bounce 1s ease infinite;
}


/* Animation Keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    14% { transform: scale(1.3); }
    28% { transform: scale(1); }
    42% { transform: scale(1.3); }
    70% { transform: scale(1); }
}

@keyframes colorCycle {
    0% { color: #6366F1; }
    33% { color: #10B981; }
    66% { color: #F43F5E; }
    100% { color: #6366F1; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}