/* Modern Design for RI-SE Enterprise */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@500;600;700;800&display=swap');

:root {
    /* Modern Color Palette */
    --primary: #4f46e5; /* Indigo 600 */
    --primary-dark: #4338ca; /* Indigo 700 */
    --primary-light: #818cf8; /* Indigo 400 */
    --secondary: #0ea5e9; /* Sky 500 */
    --accent: #f43f5e; /* Rose 500 */
    
    --dark: #0f172a; /* Slate 900 */
    --dark-light: #334155; /* Slate 700 */
    --gray: #64748b; /* Slate 500 */
    --light: #f8fafc; /* Slate 50 */
    --white: #ffffff;
    
    --success: #10b981;
    --error: #ef4444;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--light);
    color: var(--dark-light);
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--dark);
    line-height: 1.2;
    font-weight: 700;
}

.container {
    width: 90%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header Styles */
header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo img {
    height: 40px;
    width: auto;
}

.logo span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--dark-light);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
    border-radius: 2px;
}

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

.nav-links a:hover::after {
    width: 100%;
}

.menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark);
    padding: 0.5rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    padding: 8rem 0 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: 0;
}

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

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, var(--dark) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    font-size: 1.25rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-weight: 400;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    background: var(--primary);
    color: white;
    border-radius: 9999px; /* Pill shape */
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: var(--primary-dark);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Section Styles */
.section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--secondary);
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

.section-header p {
    color: var(--gray);
    max-width: 600px;
    margin: 1rem auto 0;
    font-size: 1.1rem;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid #f1f5f9;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.service-img {
    height: 220px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.service-content {
    padding: 2rem;
    flex-grow: 1;
}

.service-content h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    color: var(--dark);
}

.service-content p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* About Section */
.about {
    background-color: white;
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-img {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.about-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.2) 100%);
    z-index: 1;
}

.about-img img {
    width: 100%;
    height: auto;
    display: block;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--gray);
    font-size: 1.05rem;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    position: relative;
    height: 350px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
}

.project-img {
    width: 100%;
    height: 100%;
    background-color: #f1f5f9;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-img img {
    transform: scale(1.1);
}

.project-title {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
    z-index: 2;
    transition: opacity 0.3s;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.9); /* Dark slate overlay */
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 3;
    backdrop-filter: blur(4px);
}

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

.project-card:hover .project-title {
    opacity: 0;
}

.project-overlay h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    transform: translateY(20px);
    transition: transform 0.3s 0.1s;
}

.project-overlay p {
    color: #cbd5e1;
    font-size: 1rem;
    transform: translateY(20px);
    transition: transform 0.3s 0.2s;
}

.project-card:hover .project-overlay h3,
.project-card:hover .project-overlay p {
    transform: translateY(0);
}

/* Contact Section */
.contact {
    background-color: #f8fafc;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    background: white;
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.contact-info h3 {
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    margin-right: 1.25rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.contact-detail div strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--dark);
    font-size: 1.1rem;
}

.contact-detail div p {
    color: var(--gray);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    background-color: #f8fafc;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background-color: white;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

textarea.form-control {
    min-height: 160px;
    resize: vertical;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Captcha */
#captcha-container {
    background-color: #f1f5f9;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px dashed #cbd5e1;
}

#captcha-question {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.75rem;
    display: block;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: #94a3b8;
    padding: 5rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-column h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid var(--dark-light);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .about-content, .contact-grid, .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .menu-btn {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        transition: left 0.3s ease-in-out;
        box-shadow: var(--shadow-xl);
    }
    
    .nav-links.active {
        left: 0;
    }
    
    
    .hero {
        padding: 6rem 0 4rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .contact-grid {
        padding: 1.5rem;
    }
}

/* Page Header (for subpages) */
.page-header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 6rem 0 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Testimonials */
.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background-color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 2rem;
    transition: var(--transition);
    border: 1px solid #f1f5f9;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.testimonial-content {
    margin-bottom: 1.5rem;
    font-style: italic;
    color: var(--dark-light);
    flex-grow: 1;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #f1f5f9;
    font-family: 'Outfit', sans-serif;
}

/* Product Cards (Notes/Domino) */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.product-card {
    background-color: var(--light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    min-height: 300px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.product-img {
    width: 100%;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    padding: 2rem;
    margin-bottom: 0;
    border-bottom: 1px solid #e2e8f0;
}

.product-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s;
}

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

.product-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    background-color: var(--light);
}

.product-content h3 {
    margin-bottom: 1rem;
    color: var(--dark);
    font-size: 1.3rem;
    text-align: center;
    font-family: 'Outfit', sans-serif;
}

.product-content p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    font-size: 0.95rem;
    line-height: 1.6;
}

.product-link {
    display: inline-block;
    padding: 0.7rem 1.5rem;
    background-color: var(--primary);
    color: white;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    text-align: center;
    margin-top: auto;
    align-self: center;
    box-shadow: var(--shadow-md);
}

.product-link:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Content Container (Impressum etc) */
.content-container {
    background-color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 3rem;
    border: 1px solid #f1f5f9;
}

.content-container h3 {
    color: var(--primary);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.content-container h3:first-child {
    margin-top: 0;
}

.content-container p, .content-container address {
    margin-bottom: 1rem;
    color: var(--dark-light);
}

/* Toast Alert Styles */
.toast-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
    cursor: pointer;
    pointer-events: none;
    backdrop-filter: blur(2px);
}

.toast-backdrop.show {
    opacity: 1;
    pointer-events: auto;
}

.toast-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
    max-width: 500px;
    width: 90%;
    pointer-events: none;
}

.toast {
    background: white;
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    pointer-events: auto;
}

.toast.show {
    opacity: 1;
    transform: scale(1) translateY(0);
}

.toast-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-family: 'Outfit', sans-serif;
}

.toast-message {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.5;
}

.toast-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.3s;
    flex-shrink: 0;
}

.toast-close:hover {
    color: var(--dark);
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2rem;
    }
    
    .content-container {
        padding: 1.5rem;
    }
    
    .product-img {
        height: 160px;
    }
    

}

/* Feature Gallery for Product Pages */
.feature-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-card {
    background-color: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.feature-img {
    height: 200px;
    width: 100%;
    overflow: hidden;
    background-color: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s;
}

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

.feature-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.feature-content h3 {
    margin-bottom: 0.75rem;
    color: var(--dark);
    font-size: 1.25rem;
    font-family: 'Outfit', sans-serif;
}

.feature-content p {
    color: var(--gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Modal Styles for Image Gallery */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    overflow: auto;
    opacity: 0;
    transition: opacity 0.3s;
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
}

.modal-content {
    position: relative;
    background-color: var(--dark);
    max-width: 90%;
    max-height: 90%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    animation: modalOpen 0.3s;
}

@keyframes modalOpen {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.modal-img {
    display: block;
    max-width: 100%;
    max-height: 80vh;
}

.modal-caption {
    padding: 1.5rem;
    background-color: var(--dark);
    color: white;
}

.modal-caption h3 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    font-family: 'Outfit', sans-serif;
}

.modal-caption p {
    color: #cbd5e1;
    line-height: 1.6;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 2rem;
    color: white;
    background: rgba(0, 0, 0, 0.5);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s;
    border: none;
}

.modal-close:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.modal-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 20px;
    pointer-events: none;
}

.modal-nav-btn,
.modal-prev,
.modal-next {
    background: rgba(0, 0, 0, 0.5);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: background-color 0.3s;
    border: none;
    pointer-events: all;
}

.modal-nav-btn:hover,
.modal-prev:hover,
.modal-next:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

@media (max-width: 768px) {
    .feature-gallery {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .modal-content {
        max-width: 95%;
    }
    
    .modal-nav-btn,
    .modal-prev,
    .modal-next {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

/* Webinar Cards */
.webinar-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 1024px) {
    .webinar-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.webinar-card {
    background-color: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
    cursor: pointer;
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
}

.webinar-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.webinar-img {
    height: 200px;
    background-color: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid #e2e8f0;
}

.webinar-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

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

.webinar-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.webinar-content h3 {
    margin-bottom: 0.75rem;
    color: var(--dark);
    font-size: 1.25rem;
    font-family: 'Outfit', sans-serif;
}

.webinar-content p {
    margin-bottom: 1.5rem;
    color: var(--gray);
    flex-grow: 1;
    font-size: 0.95rem;
    line-height: 1.6;
}

.webinar-btn {
    align-self: flex-start;
    margin-top: auto;
}

/* Dialog Styles */
.dialog-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.3s;
}

.dialog-backdrop.show {
    opacity: 1;
}

.dialog {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background-color: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
    z-index: 1000;
    width: 90%;
    max-width: 400px;
    text-align: center;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.dialog.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.dialog-content {
    margin-bottom: 1.5rem;
}

.dialog-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.dialog-message {
    color: var(--dark);
    font-size: 1.1rem;
    font-weight: 500;
}

.dialog-close {
    background-color: var(--light);
    color: var(--dark);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 9999px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.dialog-close:hover {
    background-color: #e2e8f0;
}

@media (max-width: 768px) {
    .webinar-grid {
        grid-template-columns: 1fr;
    }
}