/* Your loading overlay styles */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    z-index: 1060;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    z-index: 1060;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(5px);
}

.loading-overlay .typewriter {
    position: relative;
    width: 120px;
    height: 80px;
}

:root {
    --primary-color: #4361ee;
    --primary-dark: #3a56d4;
    --secondary-color: #3f37c9;
    --accent-color: #4cc9f0;
    --dark-color: #2b2d42;
    --light-color: #f8f9fc;
    --gradient-primary: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    --gradient-secondary: linear-gradient(135deg, #4cc9f0 0%, #4895ef 100%);
    --box-shadow: 0 10px 30px rgba(67, 97, 238, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    overflow-x: hidden;
    color: #4a5568;
    line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark-color);
}


::selection {
    background: var(--primary-color);
    color: white;
}

.section-padding {
    padding: 6rem 0;
}

/* Navigation */
.navbar {
    padding: 1.2rem 2rem;
    background-color: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    padding: 0.8rem 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.75rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    padding-left: 0.5rem;
}

.navbar-brand::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0.25rem;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 1rem;
}

.nav-link {
    font-weight: 500;
    padding: 0.5rem 1.25rem !important;
    color: var(--dark-color) !important;
    transition: var(--transition);
    position: relative;
    margin: 0 0.25rem;
    border-radius: 0.5rem;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 0.75rem;
    height: 0.25rem;
    background: var(--gradient-primary);
    border-radius: 1rem;
    transition: var(--transition);
    opacity: 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color) !important;
}

.nav-link:hover::before, .nav-link.active::before {
    transform: translateX(-50%) scaleX(1);
    opacity: 1;
    width: 1.5rem;
}

.btn {
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 0.75rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.2);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white !important;
}

.btn-outline-light {
    border: 2px solid white;
    background: transparent;
    color: white;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(67, 97, 238, 0.3);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--gradient-secondary);
    transition: var(--transition);
    z-index: -1;
    opacity: 0;
}

.btn:hover::before {
    width: 100%;
    opacity: 1;
}

/* Banner Section */
.banner {
    background: var(--gradient-primary);
    color: white;
    padding: 10rem 0 8rem;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iMTAwIiBoZWlnaHQ9IjEwMCIgcGF0dGVyblVuaXRzPSJ1c2VyU3BhY2VPblVzZSIgcGF0dGVyblRyYW5zZm9ybT0icm90YXRlKDQ1KSI+PHJlY3Qgd2lkdGg9IjUwJSIgaGVpZ2h0PSIxMDAlIiBmaWxsPSJyZ2JhKDI1NSwyNTUsMjU1LDAuMDMpIi8+PC9wYXR0ZXJuPjwvZGVmcz48cmVjdCB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiBmaWxsPSJ1cmwoI3BhdHRlcm4pIi8+PC9zdmc+') repeat;
    opacity: 0.3;
    z-index: 0;
}

.banner .container {
    position: relative;
    z-index: 1;
}

.banner h1 {
    font-weight: 800;
    font-size: 3.3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease-out;
    text-shadow: 2px 0 #fff, -2px 0 #fff, 0 2px #fff, 0 -2px #fff,
             1px 1px #fff, -1px -1px #fff, 1px -1px #fff, -1px 1px #fff;
}

.banner p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.banner .btn {
    animation: fadeInUp 0.8s ease-out 0.4s both;
    margin-right: 1rem;
    margin-bottom: 1rem;
}

.banner-img {
    position: relative;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.2));
    border-radius: 1.5rem;
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: var(--transition);
}

.banner-img:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.banner-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(67, 97, 238, 0.3), rgba(60, 30, 150, 0.3));
    z-index: 1;
    border-radius: 1.5rem;
}

@keyframes float {
    0%, 100% { transform: perspective(1000px) rotateY(-5deg) rotateX(5deg) translateY(0); }
    50% { transform: perspective(1000px) rotateY(-5deg) rotateX(5deg) translateY(-20px); }
}

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

/* About Section */
.about {
    padding: 6rem 0;
    background-color: #f8f9fc;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-title p {
    color: #858796;
    max-width: 700px;
    margin: 0 auto;
}

.feature-box {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 0.35rem;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 2rem 0 rgba(58, 59, 69, 0.15);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

/* How It Works Section */
.how-it-works {
    padding: 6rem 0;
    position: relative;
}

.step {
    position: relative;
    padding-left: 6rem;
    margin-bottom: 3rem;
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 4rem;
    height: 4rem;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

/* Footer */
footer {
    background-color: #1a1c23;
    color: rgba(255, 255, 255, 0.7);
    padding: 4rem 0 2rem;
}

.footer-links h5 {
    color: white;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    margin-right: 0.75rem;
    transition: all 0.3s;
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    margin-top: 3rem;
    text-align: center;
}