:root {
    --primary-color: #DAE1E7;
    --secondary-color: #D9EAFD;
    --dark-bg: #DAE1E7;
    --light-bg: #DAE1E7;
    --text-color: #000000;
    --light-text-color: #000000;
    --white: #000000;
    --accent-color: #9AA6B2;
    --font-family: 'Poppins', sans-serif;
}

/* Dark Mode */
body.dark-mode {
    --primary-color: #1a1f2e;
    --secondary-color: #252b3b;
    --dark-bg: #0f1419;
    --light-bg: #0f1419;
    --text-color: #e2e8f0;
    --light-text-color: #cbd5e1;
    --white: #ffffff;
    --accent-color: #60a5fa;
}

body.dark-mode .hero {
    background: #0f1419;
}

body.dark-mode .hero::before {
    background: linear-gradient(180deg, 
        #0f1419 0%, 
        rgba(15, 20, 25, 0.3) 15%, 
        rgba(15, 20, 25, 0.3) 85%, 
        #0f1419 100%
    );
}

body.dark-mode .navbar {
    background-color: transparent;
}

body.dark-mode .navbar.scrolled {
    background-color: rgba(15, 20, 25, 0.95);
}

body.dark-mode .hamburger,
body.dark-mode .hamburger::before,
body.dark-mode .hamburger::after {
    background-color: #ffffff;
}

body.dark-mode .rnd-card,
body.dark-mode .stat-card,
body.dark-mode .about-feature-card,
body.dark-mode .contact-card,
body.dark-mode .pricing-card,
body.dark-mode .demo-card,
body.dark-mode .partner-logo {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .rnd-card:hover,
body.dark-mode .stat-card:hover,
body.dark-mode .about-feature-card:hover,
body.dark-mode .contact-card:hover,
body.dark-mode .pricing-card:hover {
    box-shadow: 0 15px 30px rgba(96, 165, 250, 0.2);
    border-color: var(--accent-color);
}

body.dark-mode .rnd-icon,
body.dark-mode .about-feature-icon,
body.dark-mode .contact-icon {
    background: rgba(96, 165, 250, 0.15);
    border-color: rgba(96, 165, 250, 0.25);
}

body.dark-mode .rnd-icon svg,
body.dark-mode .about-feature-icon svg,
body.dark-mode .contact-icon svg,
body.dark-mode .pricing-icon svg,
body.dark-mode .demo-card svg,
body.dark-mode .partner-logo svg,
body.dark-mode .footer-contact li svg,
body.dark-mode .social-link svg {
    color: #ffffff;
}

body.dark-mode .feature-icon svg {
    color: #60a5fa;
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode .hero h1,
body.dark-mode .hero p,
body.dark-mode .rnd-card h3,
body.dark-mode .stat-label,
body.dark-mode .about-feature-card h3,
body.dark-mode .about-feature-card p,
body.dark-mode .contact-card h3,
body.dark-mode .contact-card p,
body.dark-mode .pricing-card h3,
body.dark-mode .price-amount,
body.dark-mode .pricing-features li,
body.dark-mode .demo-card h3,
body.dark-mode .demo-card p,
body.dark-mode .feature-description h3,
body.dark-mode .feature-description p,
body.dark-mode .demo-features li,
body.dark-mode .about-text p,
body.dark-mode .rnd-description,
body.dark-mode .highlight-value,
body.dark-mode .highlight-label,
body.dark-mode .progress-text,
body.dark-mode .feature-tag,
body.dark-mode .partner-logo span,
body.dark-mode .footer-section h4,
body.dark-mode .footer-links a,
body.dark-mode .footer-contact li,
body.dark-mode .footer-contact li a,
body.dark-mode .social-link,
body.dark-mode .footer-bottom p,
body.dark-mode .footer-legal a,
body.dark-mode .contact-link,
body.dark-mode .pricing-note,
body.dark-mode .pricing-note a,
body.dark-mode .mix-savings,
body.dark-mode .mix-savings strong,
body.dark-mode .stat-number,
body.dark-mode .demo-button-group h3 {
    color: #ffffff !important;
}

body.dark-mode .btn-primary {
    background-color: var(--accent-color);
    color: #000000;
    border-color: var(--accent-color);
}

body.dark-mode .btn-primary:hover {
    background-color: #3b82f6;
    color: #ffffff;
}

body.dark-mode .popular-badge {
    background: var(--accent-color);
    color: #000000;
}

body.dark-mode .rnd-card::before {
    background: linear-gradient(90deg, #60a5fa, #3b82f6);
}

body.dark-mode .progress-fill {
    background: var(--accent-color);
}

body.dark-mode .progress-fill.planning,
body.dark-mode .progress-fill.design {
    background: var(--accent-color);
}

body.dark-mode .rnd-status.active,
body.dark-mode .rnd-status.planning,
body.dark-mode .rnd-status.design {
    background: rgba(96, 165, 250, 0.2);
    color: var(--accent-color);
    border-color: rgba(96, 165, 250, 0.3);
}

body.dark-mode .nav-links a {
    color: var(--text-color);
}

body.dark-mode .nav-links a:hover {
    color: var(--accent-color);
}

body.dark-mode .section-subtitle {
    color: var(--accent-color);
}

body.dark-mode .contact-form input,
body.dark-mode .contact-form textarea {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
}

body.dark-mode .contact-form input:focus,
body.dark-mode .contact-form textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(96, 165, 250, 0.2);
}
/* Modern Ar-Ge Bölümü */
.rnd-section {
    background-color: var(--dark-bg);
    padding: 6rem 0;
}

.rnd-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1300px;
    margin: 3rem auto 0;
}

.rnd-card {
    background: rgba(0, 0, 0, 0.03);
    border-radius: 20px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    min-width: 0;
}

.rnd-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #9AA6B2, #BCCCDC);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.rnd-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(154, 166, 178, 0.25);
    border-color: var(--primary-color);
}

.rnd-card:hover::before {
    transform: scaleX(1);
}

.rnd-card-header {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.rnd-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: rgba(154, 166, 178, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(154, 166, 178, 0.25);
}

.rnd-icon svg {
    width: 30px;
    height: 30px;
    color: #000000;
}

.rnd-title-group {
    flex: 1;
}

.rnd-card h3 {
    font-size: 1.3rem;
    color: var(--white);
    margin: 0 0 0.75rem 0;
    font-weight: 600;
    line-height: 1.3;
}

.rnd-status {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.rnd-status.active {
    background: rgba(154, 166, 178, 0.2);
    color: #000000;
    border: 1px solid rgba(154, 166, 178, 0.3);
}

.rnd-status.planning {
    background: rgba(188, 204, 220, 0.2);
    color: #000000;
    border: 1px solid rgba(188, 204, 220, 0.3);
}

.rnd-status.design {
    background: rgba(154, 166, 178, 0.2);
    color: #000000;
    border: 1px solid rgba(154, 166, 178, 0.3);
}

.rnd-description {
    color: var(--light-text-color);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.rnd-highlights {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.rnd-highlight-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.highlight-label {
    font-size: 0.75rem;
    color: var(--light-text-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.highlight-value {
    font-size: 1.1rem;
    color: var(--white);
    font-weight: 600;
}

.rnd-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.feature-tag {
    padding: 0.4rem 0.9rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-color);
    transition: all 0.3s ease;
}

.rnd-card:hover .feature-tag {
    background: rgba(154, 166, 178, 0.15);
    border-color: rgba(154, 166, 178, 0.35);
    color: #000000;
}

.rnd-progress {
    margin-top: 1.5rem;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: var(--accent-color);
    border-radius: 10px;
    transition: width 0.6s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.1), transparent);
    animation: shimmer 2s infinite;
}

.progress-fill.planning {
    background: #BCCCDC;
}

.progress-fill.design {
    background: #9AA6B2;
}

.progress-text {
    font-size: 0.85rem;
    color: var(--light-text-color);
    font-weight: 500;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Responsive */
@media (max-width: 1200px) {
    .rnd-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    .rnd-card {
        padding: 1.75rem;
    }
    
    .rnd-card h3 {
        font-size: 1.2rem;
    }
    
    .rnd-description {
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .rnd-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .rnd-card {
        padding: 2rem;
    }
    
    .rnd-card-header {
        flex-direction: column;
        text-align: center;
    }
    
    .rnd-icon {
        margin: 0 auto;
    }
    
    .rnd-highlights {
        justify-content: center;
    }
}
/* Logo resimleri için stil */
.partner-logo .logo-image {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 0.8rem;
    /* Filtre kaldırıldı - logo orijinal siyah renginde görünecek */
}

/* Alternatif olarak logo için arka plan eklemek isterseniz: */

.partner-logo {
    background-color: rgba(0, 0, 0, 0.02);
    border-radius: 8px;
    padding: 10px;
}


/* İş Ortaklarımız Bölümü - Logo Slider */
.partners-section {
    background: linear-gradient(to bottom, 
        var(--dark-bg) 0%,
        var(--dark-bg) 100%
    );
    text-align: center;
    padding: 6rem 0;
    overflow: hidden;
    position: relative;
}

.partners-section::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, 
        transparent 0%,
        rgba(10, 25, 47, 0.2) 20%,
        rgba(10, 25, 47, 0.5) 50%,
        rgba(10, 25, 47, 0.8) 80%,
        var(--dark-bg) 100%
    );
    pointer-events: none;
    z-index: 0;
}

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

.partners-slider-container {
    margin-top: 3rem;
    position: relative;
    overflow: hidden;
}

.partners-slider {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.slider-track {
    display: flex;
    animation: slide 30s linear infinite;
    gap: 4rem;
    padding: 2rem 0;
}

.partner-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 150px;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.partner-logo:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 25px rgba(154, 166, 178, 0.25);
}

.partner-logo svg {
    color: #000000;
    margin-bottom: 0.8rem;
}

.partner-logo span {
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
}

@keyframes slide {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Slider'ı duraklatmak için hover efekti */
.partners-slider-container:hover .slider-track {
    animation-play-state: paused;
}

/* Responsive tasarım */
@media (max-width: 768px) {
    .partners-section {
        padding: 4rem 0;
    }
    
    .partners-section::before {
        top: -150px;
        height: 150px;
    }
    
    .slider-track {
        gap: 2rem;
        animation-duration: 20s;
    }
    
    .partner-logo {
        min-width: 120px;
        padding: 1rem;
    }
    
    .partner-logo svg {
        width: 40px;
        height: 40px;
    }
    
    .partner-logo span {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .slider-track {
        gap: 1.5rem;
        animation-duration: 15s;
    }
    
    .partner-logo {
        min-width: 100px;
        padding: 0.8rem;
    }
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    background-color: transparent;
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: background-color 0.4s ease, padding 0.4s ease;
}

.navbar.scrolled {
    background-color: rgba(218, 225, 231, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.8rem;
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-right: 3rem;
    margin-left: -2rem;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo span {
    display: inline-block;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 400;
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-color);
    transition: width 0.4s ease;
}

.nav-links a:hover {
    color: #000000;
}

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

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.3s ease;
    margin-right: 1rem;
}

.theme-toggle:hover {
    background: rgba(154, 166, 178, 0.1);
}

.theme-toggle svg {
    color: var(--text-color);
}

.sun-icon {
    display: block;
}

.moon-icon {
    display: none;
}

body.dark-mode .sun-icon {
    display: none;
}

body.dark-mode .moon-icon {
    display: block;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger {
    display: block;
    width: 25px;
    height: 2px;
    background-color: #000000;
    position: relative;
    transition: transform 0.3s ease;
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: #000000;
    left: 0;
    transition: all 0.3s ease;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
    background: #DAE1E7;
}

.code-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.code-background canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, 
        #DAE1E7 0%, 
        rgba(218, 225, 231, 0.3) 15%, 
        rgba(218, 225, 231, 0.3) 85%, 
        #DAE1E7 100%
    );
    z-index: 1;
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1, .hero p, .hero .btn {
    opacity: 0;
    animation: fadeIn 1s forwards;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: #000000;
    margin-bottom: 1rem;
    animation-delay: 0.5s;
}

.hero p {
    font-size: 1.2rem;
    color: #000000;
    max-width: 600px;
    margin: 0 auto 2rem auto;
    animation-delay: 0.8s;
}

.hero .btn {
    animation-delay: 1.1s;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.4s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background-color: var(--accent-color);
    color: #000000;
    border: 2px solid var(--accent-color);
}

.btn-primary:hover {
    background-color: #D9EAFD;
    color: #000000;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(154, 166, 178, 0.4);
}

.btn.disabled {
    background-color: #9AA6B2;
    border-color: #9AA6B2;
    color: #ffffff;
    cursor: not-allowed;
    pointer-events: none;
    opacity: 0.7;
}

body.dark-mode .btn.disabled {
    background-color: #4b5563;
    border-color: #4b5563;
    color: #9ca3af;
}

/* Sections & Animations */
section {
    padding: 6rem 0;
    overflow: hidden;
}

.animated-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animated-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.services-section, .about-section, .contact-section {
    text-align: center;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
}

.section-subtitle {
    color: #000000;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

/* Feature List (Services) */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: 5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.feature-item.reverse {
    flex-direction: row-reverse;
}

.feature-icon {
    flex-basis: 40%;
    text-align: center;
}

.feature-icon svg {
    width: 150px;
    height: 150px;
    color: #000000;
    transition: transform 0.4s ease;
}

.feature-item:hover .feature-icon svg {
    transform: scale(1.1) rotate(5deg);
}

.feature-description {
    flex-basis: 60%;
    text-align: left;
}

.feature-description h3 {
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 1rem;
}

.feature-description p {
    color: var(--light-text-color);
    font-size: 1.05rem;
}


/* About Section - Enhanced */
.about-section {
    padding: 6rem 0;
    background-color: var(--dark-bg);
}

.about-content {
    margin-top: 3rem;
}

.about-text {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.about-text p {
    color: var(--light-text-color);
    font-size: 1.1rem;
    line-height: 1.8;
    text-align: center;
}

.about-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 200px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(154, 166, 178, 0.2);
    border-color: var(--primary-color);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #000000;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-color);
    font-weight: 500;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.about-feature-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.about-feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(154, 166, 178, 0.2);
    border-color: var(--primary-color);
}

.about-feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: rgba(154, 166, 178, 0.15);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(154, 166, 178, 0.25);
    transition: all 0.3s ease;
}

.about-feature-card:hover .about-feature-icon {
    background: rgba(154, 166, 178, 0.25);
    transform: scale(1.1);
}

.about-feature-icon svg {
    color: #000000;
}

.about-feature-card h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.about-feature-card p {
    color: var(--light-text-color);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* Contact Section - Enhanced */
.contact-section {
    padding: 6rem 0;
    background-color: var(--dark-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.contact-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(154, 166, 178, 0.2);
    border-color: var(--primary-color);
}

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: rgba(154, 166, 178, 0.15);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(154, 166, 178, 0.25);
    transition: all 0.3s ease;
}

.contact-card:hover .contact-icon {
    background: rgba(154, 166, 178, 0.25);
    transform: scale(1.1) rotate(5deg);
}

.contact-icon svg {
    color: #000000;
}

.contact-card h3 {
    color: var(--white);
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.contact-card > p {
    color: var(--light-text-color);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.contact-link {
    color: #000000;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.contact-link:hover {
    color: #000000;
    transform: translateX(5px);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

.form-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 0.8rem;
    background-color: var(--light-bg);
    border: 1px solid #2c3e50;
    border-radius: 5px;
    color: var(--text-color);
    font-family: var(--font-family);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form input:focus, .contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 168, 255, 0.2);
}

.contact-form input::placeholder, .contact-form textarea::placeholder {
    color: var(--light-text-color);
}

.contact-form textarea {
    resize: vertical;
    margin-bottom: 1rem;
}

.contact-form .btn {
    width: 100%;
    border: none;
    cursor: pointer;
}

/* Footer */
.footer {
    background-color: var(--light-bg);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

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

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

.footer-links a {
    color: var(--light-text-color);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: #000000;
    transform: translateX(5px);
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--light-text-color);
    font-size: 0.95rem;
}

.footer-contact li svg {
    color: #000000;
    flex-shrink: 0;
}

.footer-contact li a {
    color: var(--light-text-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact li a:hover {
    color: #000000;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--light-text-color);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    padding: 0.5rem;
    border-radius: 8px;
}

.social-link:hover {
    color: #000000;
    background: rgba(154, 166, 178, 0.2);
    transform: translateX(5px);
}

.social-link svg {
    color: #000000;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: var(--light-text-color);
    margin: 0;
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-legal a {
    color: var(--light-text-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #000000;
}

.footer-legal span {
    color: var(--light-text-color);
    opacity: 0.5;
}

.demo-description-new {
    text-align: left;
    max-width: 800px;
    margin: 0 0 3rem;
}

.demo-features {
    margin-top: 1rem;
}

.demo-visual-new {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

/* Demo Section */
.demo-section {
    background-color: var(--dark-bg);
    padding: 6rem 0;
}

#demo h2, #demo .section-subtitle {
    text-align: left;
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.demo-description {
    text-align: left;
}

.demo-description p {
    color: var(--light-text-color);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.demo-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.demo-features li {
    color: var(--text-color);
    font-size: 1.05rem;
    padding: 0.75rem 0;
    padding-left: 0;
}

.demo-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.demo-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 400px;
}

.demo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.demo-card svg {
    color: #000000;
    margin-bottom: 1.5rem;
}

.demo-card h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.demo-card p {
    color: var(--light-text-color);
}

.demo-buttons-new {
    display: flex;
    justify-content: center; /* This will group them in the center */
    gap: 2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

/* Demo Buttons */
.demo-buttons {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.demo-button-group {
    flex: 1;
    min-width: 200px;
    text-align: center;
}

.demo-button-group h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.demo-button-group .btn {
    width: 100%;
    max-width: 250px;
}

/* SaaS Section - Pricing Plans */
.saas-section {
    padding: 6rem 0;
    background-color: var(--dark-bg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(154, 166, 178, 0.2);
    border-color: var(--primary-color);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    border-width: 2px;
}

.pricing-card.featured:hover {
    transform: translateY(-5px);
}

.mix-package {
    background: linear-gradient(135deg, rgba(154, 166, 178, 0.15), rgba(154, 166, 178, 0.08));
    border-color: var(--accent-color);
    border-width: 2px;
}

.mix-package-info {
    margin: 1rem 0;
    padding: 0.75rem;
    background: rgba(154, 166, 178, 0.15);
    border-radius: 8px;
    border: 1px solid rgba(154, 166, 178, 0.25);
}

.mix-savings {
    color: var(--text-color);
    font-size: 0.9rem;
    margin: 0;
    text-align: center;
}

.mix-savings strong {
    color: #000000;
    font-weight: 700;
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: #000000;
    padding: 0.4rem 1.5rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pricing-header {
    margin-bottom: 2rem;
}

.pricing-icon {
    margin-bottom: 1.5rem;
}

.pricing-icon svg {
    color: #000000;
}

.pricing-card h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.price-amount {
    color: var(--white);
    font-size: 2.5rem;
    font-weight: 700;
}

.price-period {
    color: var(--light-text-color);
    font-size: 1rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    text-align: left;
    flex-grow: 1;
}

.pricing-features li {
    color: var(--text-color);
    padding: 0.75rem 0;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-btn {
    width: 100%;
    margin-top: auto;
}

.pricing-note {
    margin-top: 3rem;
    text-align: center;
    color: var(--light-text-color);
    font-size: 0.95rem;
}

.pricing-note a {
    color: #000000;
    text-decoration: none;
    font-weight: 600;
}

.pricing-note a:hover {
    text-decoration: underline;
}

/* Responsive for Demo and SaaS */
@media (max-width: 1200px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .demo-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .demo-description {
        text-align: center;
    }

    .demo-buttons {
        flex-direction: column;
        gap: 1.5rem;
    }

    .demo-button-group {
        width: 100%;
    }

    .demo-button-group .btn {
        max-width: 100%;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about-feature-card {
        padding: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .contact-card {
        padding: 2rem;
    }

    .logo-img {
        width: 32px;
        height: 32px;
    }

    .logo {
        font-size: 1.2rem;
    }
}

/* Keyframes for fade-in */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .theme-toggle {
        margin-right: 0.5rem;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 60%;
        height: 100vh;
        background-color: var(--light-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s ease-in-out;
        gap: 2rem;
    }

    .nav-links.active {
        right: 0;
    }

    .menu-toggle {
        display: block;
        z-index: 1001;
    }

    .nav-open .hamburger {
        transform: rotate(45deg);
    }

    .nav-open .hamburger::before {
        transform: rotate(90deg);
        top: 0;
    }

    .nav-open .hamburger::after {
        transform: rotate(90deg);
        bottom: 0;
    }

    .hero h1 {
        font-size: 2.5rem;
        animation: none;
        opacity: 1;
    }

    .hero p, .hero .btn {
        animation: none;
        opacity: 1;
    }

    .form-group {
        grid-template-columns: 1fr;
    }

    .feature-item,
    .feature-item.reverse {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

    .feature-description {
        text-align: center;
    }

    .feature-icon svg {
        width: 100px;
        height: 100px;
    }

    .about-stats {
        gap: 1.5rem;
    }

    .stat-card {
        min-width: 150px;
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-legal {
        justify-content: center;
    }
}

.demo-button::before {
    content: '❯';
    margin-right: 10px;
    font-size: 1.2em;
    font-weight: bold;
    vertical-align: middle; /* To better align with text */
    transition: all 0.3s ease;
}

.demo-button:hover::before {
    transform: translateX(4px);
}

.logo-mis {
    font-family: 'MuseoModerno', sans-serif;
    font-size: 1.8rem; 
    font-weight: 700;
}

.logo-tech {
    font-family: 'Poppins', sans-serif;
    font-size: 1.6rem;
    font-weight: 300;
    margin-left: 5px;
}