:where([class^="ri-"])::before { content: "\f3c2"; }
:root {
--light-bg: #FFFFFF;
--light-text: #333333;
--dark-bg: #1A1A2E;
--dark-text: #F5F5F5;
--light-primary: #0066CC;
--dark-primary: #66B2FF;
--light-secondary: #E8F4FF;
--dark-secondary: #003366;
}
body {
font-family: 'Open Sans', sans-serif;
transition: background-color 0.3s ease, color 0.3s ease;
scroll-behavior: smooth;
}
h1, h2, h3, h4, h5, h6 {
font-family: 'Inter', sans-serif;
font-weight: 700;
}
.light {
background-color: var(--light-bg);
color: var(--light-text);
}
.dark {
background-color: var(--dark-bg);
color: var(--dark-text);
}
.card {
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
transform: translateY(-5px);
box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
.nav-link {
position: relative;
transition: color 0.3s ease;
}
.nav-link {
position: relative;
transition: all 0.3s ease;
}
.nav-link::after {
content: '';
position: absolute;
width: 0;
height: 2px;
bottom: 0;
left: 50%;
transform: translateX(-50%);
background-color: currentColor;
transition: width 0.3s ease;
}
.nav-link:hover::after,
.nav-link.active::after {
width: calc(100% - 24px);
}
@media (max-width: 1024px) {
.nav-link::after {
display: none;
}
}
.hero-section {
background-image: linear-gradient(to bottom, var(--light-secondary), var(--light-bg));
}
.dark .hero-section {
background-image: linear-gradient(to bottom, var(--dark-secondary), var(--dark-bg));
}
.scroll-indicator {
animation: bounce 2s infinite;
}
@keyframes bounce {
0%, 20%, 50%, 80%, 100% {
transform: translateY(0);
}
40% {
transform: translateY(-10px);
}
60% {
transform: translateY(-5px);
}
}
input[type="checkbox"] {
appearance: none;
-webkit-appearance: none;
display: none;
}
.toggle-switch {
position: relative;
width: 60px;
height: 30px;
background-color: #ccc;
border-radius: 30px;
cursor: pointer;
transition: background-color 0.3s;
}
.toggle-switch::after {
content: '';
position: absolute;
width: 24px;
height: 24px;
border-radius: 50%;
background-color: white;
top: 3px;
left: 3px;
transition: transform 0.3s;
}
input[type="checkbox"]:checked + .toggle-switch {
background-color: var(--light-primary);
}
.dark input[type="checkbox"]:checked + .toggle-switch {
background-color: var(--dark-primary);
}
input[type="checkbox"]:checked + .toggle-switch::after {
transform: translateX(30px);
}
.timeline-item {
position: relative;
padding-left: 30px;
}
.timeline-item::before {
content: '';
position: absolute;
left: 0;
top: 0;
height: 100%;
width: 2px;
background-color: var(--light-primary);
}
.dark .timeline-item::before {
background-color: var(--dark-primary);
}
.timeline-item::after {
content: '';
position: absolute;
left: -4px;
top: 0;
width: 10px;
height: 10px;
border-radius: 50%;
background-color: var(--light-primary);
}
.dark .timeline-item::after {
background-color: var(--dark-primary);
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
-webkit-appearance: none;
margin: 0;
}
@media (max-width: 768px) {
.desktop-menu {
display: none;
}
}
@media (min-width: 769px) {
.mobile-menu-button {
display: none;
}
}

/* Back to Top Button Styles */
#back-to-top {
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

#back-to-top.show {
    opacity: 1;
    visibility: visible;
}