:root {
    --primary-color: #007BFF;
    --secondary-color: #1E293B;
    --bg-light: #FFFFFF;
    --bg-dark: #0F172A;
    --text-color-light: #F1F5F9;
    --text-color-dark: #1E293B;
    --shadow-color: rgba(0, 0, 0, 0.1);
    /* Dark Mode variables */
    --dark-primary-color: #ff8c00;
    --dark-secondary-color: #f8f9fa;
    --dark-accent-color: #6c757d;
    --dark-light-bg: #1c2321;
    --dark-dark-bg: #0d1210;
    --dark-text-color-dark: #f8f9fa;
    --dark-text-color-light: #333;
    --dark-box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    background-color: var(--bg-light);
    color: var(--text-color-dark);
}

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

/*----------------------------------------------------------
    Preloader
------------------------------------------------------------*/
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.cube-container {
    width: 50px;
    height: 50px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
}

.cube {
    width: 24px;
    height: 24px;
    background-color: var(--primary-color);
    animation: cube-spin 1.2s infinite ease-in-out;
}

.cube-1 { animation-delay: 0s; }
.cube-2 { animation-delay: 0.2s; }
.cube-3 { animation-delay: 0.4s; }
.cube-4 { animation-delay: 0.6s; }

@keyframes cube-spin {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(0.5); }
}

/*----------------------------------------------------------
    Header & Navigation
------------------------------------------------------------*/
.main-header {
    background-color: var(--bg-light);
    box-shadow: 0 2px 10px var(--shadow-color);
    transition: background-color 0.4s ease, box-shadow 0.4s ease;
    padding: 0.5rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-main {
    color: var(--primary-color);
}

.logo-secondary {
    color: var(--text-color-dark);
}

.nav-link {
    color: var(--text-color-dark);
    font-weight: 500;
    padding: 0.5rem 1.5rem !important;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.navbar-toggler {
    display: flex;
    align-items: center;
    border: none;
    background: transparent;
    padding: 0;
    color: var(--primary-color);
}

.navbar-toggler:focus {
    box-shadow: none;
}

.menu-icon {
    font-size: 1.5rem;
}

.mobile-menu-popup {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background-color: var(--bg-dark);
    color: var(--text-color-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: left 0.4s ease-in-out;
    z-index: 1050;
    padding-top: 5rem;
}

.mobile-menu-popup.open {
    left: 0;
}

.mobile-logo {
    position: absolute;
    top: 2rem;
    left: 2rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.mobile-logo .logo-main,
.mobile-logo .logo-secondary {
    color: var(--text-color-light);
}

.close-btn {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-color-light);
}

.mobile-nav-list a {
    color: var(--text-color-light);
    font-size: 1.5rem;
    font-weight: 600;
    padding: 1rem 0;
    display: block;
}

.social-icons a {
    color: var(--text-color-light);
    font-size: 1.5rem;
    margin: 0 0.8rem;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--primary-color);
}

/*----------------------------------------------------------
    Hero Section
    - Adjusted height to be fully responsive on all devices
------------------------------------------------------------*/
.hero-section {
    position: relative;
    /* Use padding instead of fixed height for responsiveness */
    padding-top: 10rem;
    padding-bottom: 5rem;
    /* This ensures it still fills the viewport on large screens */
    min-height: 100vh;
    background-color: var(--secondary-color);
    color: var(--text-color-light);
    overflow: hidden;
    /* Neon glow effect */
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.4);
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--primary-color);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-color-light);
    text-shadow: 0 0 10px rgba(0, 123, 255, 0.6), 0 0 20px rgba(0, 123, 255, 0.4);
}

.typed-text-static {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-color-light);
}

.typed-text-container {
    font-weight: 700;
    font-size: 3.5rem;
    line-height: 1.2;
    background: linear-gradient(
        270deg,
        #00c0ff,
        #4f68f3,
        #7951d9,
        #9d38c1,
        #b91f93,
        #cc0060,
        #de002c,
        #eb5e2c,
        #f59b2c
    );
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: text-rainbow 5s linear infinite;
}

@keyframes text-rainbow {
    to {
        background-position: 200% center;
    }
}

/*----------------------------------------------------------
    Snowfall effect
------------------------------------------------------------*/
#snowfall-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 10;
}

.snowflake {
    position: absolute;
    background: #fff;
    border-radius: 50%;
    opacity: 0;
    box-shadow: 0 0 5px #fff, 0 0 10px #fff;
    animation: snowfall linear infinite;
}

@keyframes snowfall {
    0% {
        transform: translateY(-10vh) translateX(0vw);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) translateX(5vw);
        opacity: 0;
    }
}
/*----------------------------------------------------------
    Sections
------------------------------------------------------------*/
section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 10px auto 0;
}

.section-subtitle {
    font-size: 1.1rem;
    color: rgba(0, 0, 0, 0.6);
    max-width: 600px;
    margin: 0 auto;
}

.testimonials-section {
    background-color: var(--secondary-color);
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.4);
}
.testimonial-author {
    color: var(--primary-color);
}

.cta-section {
    background-color: var(--primary-color);
}

/*----------------------------------------------------------
    Cards
------------------------------------------------------------*/
.service-card,
.testimonial-card,
.skill-card {
    background-color: var(--bg-light);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover,
.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-card i {
    color: var(--primary-color);
}

.testimonial-quote-icon {
    color: var(--primary-color);
}

.testimonial-text {
    font-style: italic;
    color: var(--text-color-dark);
}

/* Our Work / Portfolio Card */
.work-card {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.work-card img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.4s ease;
}

.work-card:hover img {
    transform: scale(1.05);
}

.work-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    color: #fff;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.work-card:hover .work-overlay {
    opacity: 1;
}

.work-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.work-category {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Skills Section */
.skills-section {
    background-color: var(--bg-dark);
}

.skill-card {
    color: var(--text-color-light);
    background-color: var(--secondary-color);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.skill-card i {
    color: var(--primary-color);
    font-size: 3rem;
    margin-bottom: 1rem;
}

/*----------------------------------------------------------
    Buttons
------------------------------------------------------------*/
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-primary:hover {
    background-color: #0069d9;
    transform: translateY(-2px);
}

.btn-light {
    background-color: var(--bg-light);
    color: var(--text-color-dark);
    border-color: var(--bg-light);
    transition: transform 0.3s ease;
}

.btn-light:hover {
    transform: translateY(-2px);
}

/*----------------------------------------------------------
    Footer
------------------------------------------------------------*/
.main-footer {
    background-color: var(--secondary-color);
    color: var(--text-color-light);
}

.footer-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    position: relative;
}

.footer-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background-color: var(--primary-color);
    margin-top: 5px;
}

.footer-links li a,
.footer-contact-info li {
    color: var(--text-color-light);
    transition: color 0.3s ease;
}

.footer-links li a:hover {
    color: var(--primary-color);
}

.copyright-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

/*----------------------------------------------------------
    Scroll to Top Button
------------------------------------------------------------*/
.scroll-to-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 1rem;
    background-color: var(--primary-color);
    color: var(--bg-light);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 999;
}

.scroll-to-top-btn.visible {
    opacity: 1;
    visibility: visible;
}
.scroll-to-top-btn:hover {
    background-color: var(--secondary-color);
    color: #fff;
}
@media (max-width: 768px) {
    .scroll-to-top-btn {
        bottom: 20px;
        right: 15px;
        width: 40px; /* Even smaller on mobile */
        height: 40px;
        font-size: 1.3rem;
    }
}
/*----------------------------------------------------------
    Media Queries (For Mobile)
------------------------------------------------------------*/
@media (max-width: 991.98px) {
    .navbar-collapse {
        display: none !important;
    }

    .hero-title, .typed-text-element, .typed-text-static {
        font-size: 2.5rem;
    }
}

/*----------------------------------------------------------
    Page Hero Section (For About)
    - Replaced fixed height with padding for better responsiveness
------------------------------------------------------------*/
.page-hero-section {
    position: relative;
    padding-top: 10rem;
    padding-bottom: 5rem;
    min-height: 50vh;
    background-color: var(--secondary-color);
    color: var(--text-color-light);
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.4);
}

.page-hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(0, 123, 255, 0.6), 0 0 20px rgba(0, 123, 255, 0.4);
}

.page-hero-subtitle {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--primary-color);
}

/*----------------------------------------------------------
    Team Section
------------------------------------------------------------*/
.team-member-card {
    background-color: var(--bg-light);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-member-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.team-member-card img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border: 5px solid var(--primary-color);
    transition: border-color 0.3s ease;
}

.team-member-card:hover img {
    border-color: #0069d9;
}

.member-name {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 1rem;
    margin-bottom: 0.2rem;
}

.member-position {
    font-size: 0.9rem;
    color: var(--text-color-dark);
}

.member-social-icons a {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.member-social-icons a:hover {
    color: var(--primary-color);
}

/*----------------------------------------------------------
    Why Choose Us Section
------------------------------------------------------------*/
.why-us-card {
    background-color: var(--bg-light);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.why-us-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.why-us-card i {
    color: var(--primary-color);
}
/* ... (Your existing CSS code remains the same) ... */

/*----------------------------------------------------------
    Pricing Section (New Design)
------------------------------------------------------------*/
.pricing-card {
    background-color: var(--bg-light);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    padding: 3rem 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.pricing-card .plan-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.pricing-card .plan-price {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 1rem 0;
}

.pricing-card .price-currency {
    font-size: 1.5rem;
    font-weight: 500;
    position: relative;
    top: -1.5rem;
    margin-right: -0.5rem;
}

.pricing-card .price-period {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-color-dark);
    opacity: 0.7;
}

.pricing-card .plan-features {
    padding-top: 1rem;
    list-style: none;
    padding-left: 0;
}

.pricing-card .plan-features li {
    font-size: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-card .plan-features i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.pricing-card .plan-features li.text-muted {
    opacity: 0.5;
}

.pricing-card .plan-features li.text-muted i {
    color: var(--text-color-dark);
}

/* Most Popular Card Style - New look */
.pricing-card-popular {
    background-color: var(--secondary-color);
    color: var(--text-color-light);
    transform: scale(1.05);
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.pricing-card-popular .plan-title,
.pricing-card-popular .plan-price,
.pricing-card-popular .price-currency,
.pricing-card-popular .price-period,
.pricing-card-popular .plan-features li {
    color: var(--text-color-light);
}

.pricing-card-popular .plan-features i {
    color: var(--text-color-light);
}

.pricing-card-popular .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-color-light);
    font-weight: 600;
}

.pricing-card-popular .btn-primary:hover {
    background-color: #0069d9;
    border-color: #0069d9;
}

.pricing-card-popular .badge {
    background-color: var(--primary-color);
    color: var(--text-color-light);
    font-weight: 600;
    padding: 0.5em 1.5em;
    font-size: 0.8rem;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

/* New button style for normal cards */
.pricing-card .btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}
/*----------------------------------------------------------
    Contact Section
------------------------------------------------------------*/
.contact-section {
    background-color: var(--bg-light);
}

.contact-section .form-control {
    background-color: var(--bg-dark);
    border: none;
    color: var(--text-color-light);
    padding: 1.2rem;
    border-radius: 5px;
}

.contact-section .form-control::placeholder {
    color: var(--text-color-light);
    opacity: 0.7;
}

.contact-section .form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(0, 123, 255, 0.25);
    background-color: var(--bg-dark);
    color: var(--text-color-light);
    border-color: var(--primary-color);
}

.contact-info .info-item {
    display: flex;
    align-items: center;
}

.contact-info .info-item i {
    color: var(--primary-color);
}

.contact-info .info-item h5 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.contact-info .info-item p {
    font-size: 0.9rem;
    color: var(--text-color-dark);
    margin-bottom: 0;
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
/*----------------------------------------------------------
    404 Error Page
------------------------------------------------------------*/
.error-404-section {
    position: relative;
    background-color: var(--secondary-color);
    color: var(--text-color-light);
    min-height: 100vh;
    padding: 2rem;
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.4);
}

.error-code {
    font-size: 8rem;
    font-weight: 700;
    line-height: 1;
    color: var(--text-color-dark);
    text-shadow: 0 0 20px rgba(0, 123, 255, 0.6);
    background: linear-gradient(
        270deg,
        #00c0ff,
        #4f68f3,
        #7951d9,
        #9d38c1,
        #b91f93,
        #cc0060,
        #de002c,
        #eb5e2c,
        #f59b2c
    );
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: text-rainbow 5s linear infinite;
}

.error-title {
    font-size: 2rem;
    font-weight: 600;
    margin-top: 1rem;
    text-shadow: 0 0 10px rgba(0, 123, 255, 0.4);
}

.error-message {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.8;
}
/*----------------------------------------------------------
    Coming Soon Page
------------------------------------------------------------*/
.coming-soon-section {
    position: relative;
    background-color: var(--secondary-color);
    color: var(--text-color-light);
    min-height: 100vh;
    padding: 2rem;
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.4);
}

.coming-soon-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(0, 123, 255, 0.6);
}

.coming-soon-message {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.8;
}

/* Countdown Timer Styles */
.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.countdown-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    text-shadow: 0 0 10px rgba(0, 123, 255, 0.6);
}

.countdown-label {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Subscribe Form Styles */
.subscribe-form {
    max-width: 500px;
    background-color: var(--bg-dark);
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.subscribe-form .form-control {
    background-color: transparent;
    border: none;
    color: var(--text-color-light);
    padding: 1rem 1.5rem;
}

.subscribe-form .form-control::placeholder {
    color: var(--text-color-light);
    opacity: 0.6;
}

.subscribe-form .form-control:focus {
    box-shadow: none;
    background-color: transparent;
    color: var(--text-color-light);
}

.subscribe-form .btn {
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
}
/*----------------------------------------------------------
    Snowfall Toggle Button (Gear Shape)
------------------------------------------------------------*/
.snowfall-toggle-btn {
    position: fixed;
    bottom: 85px; /* Adjusts the position above the back-to-top button */
    right: 1%;
    width: 45px; /* Smaller size */
    height: 45px; /* Smaller size */
    background-color: var(--primary-color); /* Blue background */
    border: none;
    color: #fff; /* White icon color */
    border-radius: 50%; /* Make it round */
    text-align: center;
    font-size: 1.6rem; /* Good icon size */
    cursor: pointer;
    z-index: 999;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3); /* Subtle shadow */
}

.snowfall-toggle-btn:hover {
    background-color: #0056b3; /* Darker blue on hover */
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4); /* More prominent shadow on hover */
    transform: scale(1.05); /* Slightly enlarge on hover */
}

/* Optional: Add a spinning animation to the gear icon when active */
.snowfall-toggle-btn.active i {
    animation: spin 2s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive adjustment for smaller screens */
@media (max-width: 768px) {
    .snowfall-toggle-btn {
        bottom: 65px;
        right: 15px;
        width: 40px; /* Even smaller on mobile */
        height: 40px;
        font-size: 1.3rem;
    }
}
/*----------------------------------------------------------
    Dark Mode Toggle Button
------------------------------------------------------------*/
.theme-toggle-btn {
    background: none;
    border: none;
    color: var(--text-color-dark);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
    margin-left: 15px; /* Adds space to the left of the button */
}

.theme-toggle-btn:hover {
    color: var(--primary-color);
}

.theme-toggle-btn .fa-sun {
    color: #ffc107; /* A bright yellow for the sun icon */
}

/* Adjustments for Mobile screens */
@media (max-width: 768px) {
    .theme-toggle-btn {
        margin-left: 10px; /* Adjusts the left margin on mobile */
        margin-right: 20px; /* Pushes the button to the left, away from the edge */
    }

    .main-header .navbar-nav {
        margin-right: 20px;
    }
}
/*----------------------------------------------------------
    Dark Mode Styles
------------------------------------------------------------*/

body.dark-mode {
    background-color: var(--dark-dark-bg);
    color: var(--dark-text-color-dark);
}

body.dark-mode .main-header {
    background-color: var(--dark-light-bg);
    box-shadow: var(--dark-box-shadow);
}

body.dark-mode .nav-link,
body.dark-mode .theme-toggle-btn {
    color: var(--dark-text-color-dark);
}

body.dark-mode .nav-link:hover,
body.dark-mode .nav-link.active {
    color: var(--dark-primary-color);
}

body.dark-mode .section {
    background-color: var(--dark-dark-bg);
}

body.dark-mode .section-title,
body.dark-mode .section-subtitle,
body.dark-mode .card-title,
body.dark-mode .card-text,
body.dark-mode .accordion-button {
    color: var(--dark-text-color-dark);
}

body.dark-mode .card,
body.dark-mode .accordion-item {
    background-color: var(--dark-light-bg);
    box-shadow: var(--dark-box-shadow);
}

body.dark-mode .offcanvas-header,
body.dark-mode .offcanvas-body {
    background-color: var(--dark-light-bg);
}

/* New additions for dark mode */

/* Logo text */
body.dark-mode .logo-secondary {
    color: var(--dark-text-color-dark);
}

/* Our Services section card content */
body.dark-mode .service-card {
    background-color: var(--dark-light-bg);
}

/* Team section member names */

body.dark-mode .team-member-card {
    background-color: var(--dark-light-bg);
}

body.dark-mode .member-position {
    color: var(--dark-text-color-dark) !important;
}
body.dark-mode .member-social-icons a{
    color: var(--dark-text-color-dark);
}

body.dark-mode .why-us-card {
    background-color: var(--dark-light-bg);
}

/* Pricing section card content */
body.dark-mode .pricing-card {
    background-color: var(--dark-light-bg);
}

body.dark-mode .pricing-card .card-title,
body.dark-mode .pricing-card .card-text {
    color: var(--dark-text-color-dark);
}

/* Contact page - Contact form section background */
body.dark-mode .contact-section {
    background-color: var(--bg-dark);
}
body.dark-mode .contact-section .form-control {
    background-color: var(--bg-light);
    border: none;
    color: var(--text-color-dark);
    padding: 1.2rem;
    border-radius: 5px;
}
body.dark-mode .contact-section .form-control::placeholder {
    color: var(--text-color-dark);
    opacity: 0.7;
}
body.dark-mode .contact-section .form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(0, 123, 255, 0.25);
    background-color: var(--bg-light);
    color: var(--text-color-dark);
    border-color: var(--primary-color);
}
body.dark-mode .contact-info .info-item p {
    font-size: 0.9rem;
    color: var(--text-color-light);
    margin-bottom: 0;
}




/*==============乔普大师自定义样式==============================start*/

/* ------------------------------------------------------------
   logo区域
------------------------------------------------------------ */
.logo-main img {
    vertical-align: middle;
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px; /* 可选，控制图片与文字的间距 */
}



/* ------------------------------------------------------------
   Hero 全屏区域 - 最终完整版（含亮色/暗色主题适配）
------------------------------------------------------------ */
.hero-fullscreen {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 90px;      /* 避开固定导航栏，可根据实际微调 */
    padding-bottom: 60px;
    overflow: hidden;
    isolation: isolate;
}

/* 背景动态元素 */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}
.hero-glow-1,
.hero-glow-2 {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: floatGlow 20s infinite alternate;
}
.hero-glow-1 {
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(0, 123, 255, 0.6), transparent);
    top: -20%;
    left: -20%;
}
.hero-glow-2 {
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(255, 140, 0, 0.4), transparent);
    bottom: -20%;
    right: -20%;
    animation-delay: -5s;
}
@keyframes floatGlow {
    0% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    100% { transform: translate(5%, 5%) scale(1.2); opacity: 0.6; }
}
.hero-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: repeating-linear-gradient(45deg, rgba(255,255,255,0.03) 0px, rgba(255,255,255,0.03) 1px, transparent 1px, transparent 20px);
    pointer-events: none;
}

/* 内容容器 */
.hero-content {
    position: relative;
    z-index: 2;
}

/* 主标题：一行显示，渐变文字 */
.hero-title-xlarge {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    background: linear-gradient(135deg, #FFFFFF 0%, #A0C0FF 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 20px rgba(0, 123, 255, 0.3);
    letter-spacing: -0.02em;
    white-space: nowrap;
}
@media (max-width: 768px) {
    .hero-title-xlarge {
        font-size: 2.2rem;
        white-space: normal;
    }
}

/* 亮色模式：主标题深色渐变 */
body:not(.dark-mode) .hero-title-xlarge {
    background: linear-gradient(135deg, #1E2A3A 0%, #2D3748 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* 副标题卡片（毛玻璃） */
.highlight-card {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 60px;
    padding: 0.8rem 1.8rem;
    font-size: 1rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    max-width: 90%;
    margin: 0 auto;
}
.highlight-card i {
    font-size: 1.2rem;
    color: var(--primary-color);
}
.highlight-card strong {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
}
.highlight-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: scale(1.02);
    border-color: rgba(0, 123, 255, 0.5);
}

/* 价值卡片（玻璃态） */
.value-props-group {
    margin-top: 3rem !important;
}
.prop-card-glass {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 28px;
    transition: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}
.prop-card-glass:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(0, 123, 255, 0.9);
    box-shadow: 0 0 25px rgba(0, 123, 255, 0.8), 0 20px 35px -12px rgba(0, 0, 0, 0.3);
}
.prop-icon-glow {
    margin-bottom: 1.2rem;
    transition: all 0.3s ease;
}
.prop-card-glass:hover .prop-icon-glow {
    transform: scale(1.05);
}
.prop-icon-glow i {
    font-size: 2.8rem;
    color: var(--primary-color);
    filter: drop-shadow(0 0 8px rgba(0, 123, 255, 0.5));
}
.prop-card-glass h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #fff;
}
.prop-card-glass p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* 亮色模式卡片样式 */
body:not(.dark-mode) .prop-card-glass {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}
body:not(.dark-mode) .prop-card-glass h4 {
    color: var(--text-color-dark);
}
body:not(.dark-mode) .prop-card-glass p {
    color: rgba(0, 0, 0, 0.7);
}
body:not(.dark-mode) .prop-card-glass:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--primary-color);
    box-shadow: 0 0 25px rgba(0, 123, 255, 0.6), 0 20px 35px -12px rgba(0, 0, 0, 0.2);
}
body:not(.dark-mode) .highlight-card {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.1);
    color: var(--text-color-dark);
}
body:not(.dark-mode) .highlight-card strong {
    color: var(--primary-color);
}
body:not(.dark-mode) .trust-card {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.1);
    color: var(--text-color-dark);
}
body:not(.dark-mode) .trust-card strong {
    color: var(--primary-color);
}

/* CTA 按钮（脉冲光效） */
.btn-xlarge {
    padding: 1rem 2.8rem;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 60px;
    background-color: var(--primary-color);
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
    position: relative;
}
.btn-xlarge:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.4);
    background-color: #0069d9;
}
.btn-pulse {
    animation: btnPulse 1s infinite;
}
@keyframes btnPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 123, 255, 0.7);
    }
    70% {
        box-shadow: 0 0 0 12px rgba(0, 123, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 123, 255, 0);
    }
}

/* 信任卡片 */
.trust-card {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 80px;
    padding: 0.7rem 1.6rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: #fff;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.trust-card i {
    color: #ff8c00;
    font-size: 1.1rem;
}
.trust-card strong {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1rem;
}
.trust-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: scale(1.02);
    border-color: rgba(0, 123, 255, 0.5);
}

/* 响应式 */
@media (max-width: 992px) {
    .hero-title-xlarge {
        font-size: 2.5rem;
    }
    .highlight-card {
        font-size: 0.9rem;
        padding: 0.6rem 1.2rem;
    }
    .btn-xlarge {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
    .prop-card-glass h4 {
        font-size: 1.3rem;
    }
    .prop-icon-glow i {
        font-size: 2.2rem;
    }
}
@media (max-width: 768px) {
    .hero-fullscreen {
        padding-top: 100px;
    }
    .hero-title-xlarge {
        font-size: 1.8rem;
    }
    .highlight-card br {
        display: none;
    }
    .prop-card-glass {
        padding: 1.5rem;
    }
    .row.justify-content-center .col-md-auto {
        width: 100%;
        text-align: center;
    }
    .trust-card {
        margin-top: 1rem;
        justify-content: center;
    }
}





/* ========== 业务优势区域 ========== */
.why-us-section {
    background-color: var(--bg-dark);  /* 深色背景，与hero统一 */
    position: relative;
    z-index: 1;
}

/* 亮色模式背景 */
body:not(.dark-mode) .why-us-section {
    background-color: var(--bg-light);
}

/* 卡片通用样式（玻璃态，与首页 prop-card-glass 统一） */
.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 28px;
    transition: all 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.glass-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(0, 123, 255, 0.8);
    box-shadow: 0 0 25px rgba(0, 123, 255, 0.8), 0 20px 35px -12px rgba(0, 0, 0, 0.3);
}

/* 四个核心卡片图标样式 */
.why-icon {
    margin-bottom: 1.2rem;
}
.why-icon i {
    font-size: 2.8rem;
    color: var(--primary-color);
    filter: drop-shadow(0 0 8px rgba(0, 123, 255, 0.5));
    transition: transform 0.3s ease;
}
.why-card:hover .why-icon i {
    transform: scale(1.05);
}
.why-card h4 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #fff;
}
.why-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* 详细文案卡片样式 */
.detail-card {
    text-align: left;
}
.detail-icon i {
    font-size: 2.2rem;
    color: var(--primary-color);
    filter: drop-shadow(0 0 6px rgba(0, 123, 255, 0.4));
}
.detail-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #fff;
}
.detail-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    line-height: 1.6;
}
.detail-card strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* 亮色模式适配 */
body:not(.dark-mode) .glass-card {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}
body:not(.dark-mode) .glass-card h4,
body:not(.dark-mode) .glass-card p {
    color: var(--text-color-dark);
}
body:not(.dark-mode) .glass-card p {
    color: rgba(0, 0, 0, 0.7);
}
body:not(.dark-mode) .glass-card:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--primary-color);
    box-shadow: 0 0 25px rgba(0, 123, 255, 0.6);
}
body:not(.dark-mode) .detail-card strong {
    color: var(--primary-color);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .why-icon i {
        font-size: 2.2rem;
    }
    .why-card h4 {
        font-size: 1.2rem;
    }
    .detail-card h4 {
        font-size: 1.2rem;
    }
}
@media (max-width: 768px) {
    .why-us-section {
        padding: 3rem 0;
    }
    .why-card, .detail-card {
        margin-bottom: 1rem;
    }
    .detail-icon i {
        font-size: 1.8rem;
    }
}






/* ========== 服务类型区域 ========== */
.services-section {
    background-color: var(--bg-dark);
    position: relative;
    z-index: 1;
}
body:not(.dark-mode) .services-section {
    background-color: var(--bg-light);
}

/* 服务卡片（复用 glass-card 样式，但内容不同） */
.service-card-glass {
    text-align: left;
    transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1), box-shadow 0.3s ease;
}
.service-card-glass:hover {
    transform: translateY(-8px);
}
.service-icon {
    margin-bottom: 1rem;
}
.service-icon i {
    font-size: 2.8rem;
    color: var(--primary-color);
    filter: drop-shadow(0 0 8px rgba(0, 123, 255, 0.5));
    transition: transform 0.3s ease;
}
.service-card-glass:hover .service-icon i {
    transform: scale(1.05);
}
.service-card-glass h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: #fff;
}
.service-subtitle {
    font-size: 1rem;
    font-weight: 500;
    color: var(--primary-color);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}
.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
.feature-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.feature-item i {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-top: 0.2rem;
    flex-shrink: 0;
}
.feature-item span {
    font-size: 0.95rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.8);
}
.feature-item strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* 亮色模式适配 */
body:not(.dark-mode) .service-card-glass h3 {
    color: var(--text-color-dark);
}
body:not(.dark-mode) .service-subtitle {
    color: var(--primary-color);
}
body:not(.dark-mode) .feature-item span {
    color: rgba(0, 0, 0, 0.7);
}
body:not(.dark-mode) .feature-item strong {
    color: var(--primary-color);
}
body:not(.dark-mode) .service-icon i {
    color: var(--primary-color);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .service-card-glass h3 {
        font-size: 1.5rem;
    }
    .service-icon i {
        font-size: 2.2rem;
    }
    .feature-item {
        gap: 8px;
    }
    .feature-item span {
        font-size: 0.9rem;
    }
}






/* ========== 客户操作流程区域 ========== */
.how-it-works {
    background-color: var(--bg-dark);
    position: relative;
    z-index: 1;
}
body:not(.dark-mode) .how-it-works {
    background-color: var(--bg-light);
}

/* 步骤卡片样式 */
.step-card {
    text-align: center;
    transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1), box-shadow 0.3s ease;
}
.step-card:hover {
    transform: translateY(-8px);
}
.step-number {
    width: 48px;
    height: 48px;
    background: rgba(0, 123, 255, 0.2);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 auto 1rem auto;
    transition: all 0.3s ease;
}
.step-card:hover .step-number {
    background: var(--primary-color);
    color: #fff;
    transform: scale(1.05);
}
.step-icon {
    margin-bottom: 1rem;
}
.step-icon i {
    font-size: 2.8rem;
    color: var(--primary-color);
    filter: drop-shadow(0 0 8px rgba(0, 123, 255, 0.5));
    transition: transform 0.3s ease;
}
.step-card:hover .step-icon i {
    transform: scale(1.05);
}
.step-card h4 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #fff;
}
.step-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}
.step-tech {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 0.8rem;
    margin-top: 0.5rem;
}
.step-tech i {
    font-size: 0.9rem;
    margin-right: 6px;
    color: var(--primary-color);
}

/* 亮色模式适配 */
body:not(.dark-mode) .step-card h4 {
    color: var(--text-color-dark);
}
body:not(.dark-mode) .step-card p {
    color: rgba(0, 0, 0, 0.7);
}
body:not(.dark-mode) .step-tech {
    color: rgba(0, 0, 0, 0.6);
    border-top-color: rgba(0, 0, 0, 0.1);
}
body:not(.dark-mode) .step-number {
    background: rgba(0, 123, 255, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
}
body:not(.dark-mode) .step-card:hover .step-number {
    background: var(--primary-color);
    color: #fff;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .step-icon i {
        font-size: 2.2rem;
    }
    .step-card h4 {
        font-size: 1.2rem;
    }
    .step-tech {
        font-size: 0.8rem;
    }
}
@media (max-width: 768px) {
    .how-it-works {
        padding: 3rem 0;
    }
    .step-card {
        margin-bottom: 1rem;
    }
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}



/*============导航栏====================start*/
/* ========== 导航栏按钮样式优化（仅作用于 header 内，不影响 CTA 按钮） ========== */

/* 桌面端导航栏登录/注册按钮 */
.main-header .btn-outline-primary,
.main-header .btn-primary {
    transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    position: relative;
    overflow: hidden;
    font-weight: 600;
    letter-spacing: 0.3px;
    padding: 0.5rem 1.2rem;
    font-size: 0.9rem;
    border-radius: 40px;
}

.main-header .btn-outline-primary:hover,
.main-header .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.3);
}
.main-header .btn-primary:hover {
    background-color: #0069d9;
}
.main-header .btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: #fff;
}

/* 光扫过动画（仅导航栏按钮） */
.main-header .btn-outline-primary::before,
.main-header .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}
.main-header .btn-outline-primary:hover::before,
.main-header .btn-primary:hover::before {
    left: 100%;
}

/* 主题切换按钮样式增强 */
.theme-toggle-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.4rem;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.theme-toggle-btn:hover {
    transform: scale(1.1);
    background: rgba(0, 123, 255, 0.1);
    color: var(--primary-color);
}

/* ========== 移动端按钮样式（保持不变） ========== */
.mobile-buttons {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
}

.btn-mobile {
    display: inline-block;
    width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 60px;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
}

.btn-outline-mobile {
    background: transparent;
    border: 1.5px solid var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}
.btn-outline-mobile:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.3);
}

.btn-primary-mobile {
    background: var(--primary-color);
    border: none;
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}
.btn-primary-mobile:hover {
    background: #0069d9;
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(0, 123, 255, 0.4);
}

/* 光扫过动画（移动端） */
.btn-primary-mobile::before,
.btn-outline-mobile::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}
.btn-primary-mobile:hover::before,
.btn-outline-mobile:hover::before {
    left: 100%;
}

/* 亮色模式移动端按钮 */
body:not(.dark-mode) .btn-outline-mobile {
    border-width: 1.5px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
body:not(.dark-mode) .btn-outline-mobile:hover {
    background: var(--primary-color);
    color: #fff;
}
body:not(.dark-mode) .btn-primary-mobile {
    background: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.2);
}
body:not(.dark-mode) .btn-primary-mobile:hover {
    background: #0069d9;
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.3);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .main-header .btn-outline-primary,
    .main-header .btn-primary {
        padding: 0.4rem 1rem;
        font-size: 0.85rem;
    }
}
@media (max-width: 480px) {
    .mobile-buttons {
        max-width: 240px;
    }
    .btn-mobile {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }
}
/*==============乔普大师自定义样式==============================end*/