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

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background-color: #1a1a1a;
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    position: relative;
}

/* Add concentric circles pattern to background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 15% 50%, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 60%),
                    radial-gradient(circle at 85% 30%, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 60%),
                    radial-gradient(circle at 50% 80%, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: -1;
    opacity: 0.8;
    pointer-events: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
    font-weight: 700;
    margin: 1rem 0;
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, #ffffff 0%, #cccccc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 2.5rem;
    margin-top: 2rem;
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #cccccc 0%, #777777 100%);
    margin-top: 0.5rem;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #cccccc;
}

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

a:hover {
    color: #cccccc;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header and Navigation */
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    position: relative;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 300px;
    height: 100vh;
    background: #111111;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: right 0.3s ease;
    z-index: 9;
    padding: 2rem;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.5);
}

.nav.active {
    right: 0;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
    margin: 0.8rem 0;
    opacity: 0.9;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #cccccc 0%, #777777 100%);
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    opacity: 1;
}

/* Hamburger Menu Toggle - Now visible for all screen sizes */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: #ffffff;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Menu open state for the toggle button */
.menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Body class when menu is open */
body.menu-open {
    overflow: hidden;
}

/* Header Styles */
.header {
    padding: 1.5rem 0;
    background: rgba(0, 0, 0, 0.5);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    -webkit-backdrop-filter: blur(5px); /* Add Safari compatibility */
    backdrop-filter: blur(5px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

/* Hero Section */
.hero {
    padding: 10rem 0 5rem;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(51,51,51,0.6) 100%);
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/circle-pattern.png');
    background-size: cover;
    background-position: center;
    opacity: 0.2;
    z-index: -1;
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #cccccc;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    background: linear-gradient(90deg, #333333 0%, #1a1a1a 100%);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn:hover {
    background: linear-gradient(90deg, #444444 0%, #2a2a2a 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn-primary {
    background: linear-gradient(90deg, #666666 0%, #444444 100%);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(90deg, #777777 0%, #555555 100%);
}

/* Feature Cards */
.features {
    padding: 5rem 0;
    background: rgba(0, 0, 0, 0.3);
    position: relative;
}

.features-heading {
    text-align: center;
    margin-bottom: 3rem;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 2rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(5px); /* Add Safari compatibility */
    backdrop-filter: blur(5px);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    z-index: -1;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.feature-icon {
    margin-bottom: 1.5rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #444444 0%, #222222 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon img {
    width: 30px;
    height: 30px;
}

/* Feature Grid */
.feature-grid {
    padding: 5rem 0;
    background: linear-gradient(180deg, #1a1a1a 0%, #000000 100%);
}

.feature-grid-heading {
    text-align: center;
    margin-bottom: 3rem;
}

.feature-grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-grid-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 2rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
    height: 100%;
}

.feature-grid-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.1);
}

.feature-grid-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

/* Demo Section */
.demo {
    padding: 5rem 0;
    background: linear-gradient(135deg, #111111 0%, #2a2a2a 100%);
    position: relative;
}

.demo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-radial-gradient(circle at 10% 20%, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0) 50px),
        repeating-radial-gradient(circle at 90% 80%, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0) 50px);
    opacity: 0.5;
    z-index: 0;
}

.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.demo-content {
    max-width: 500px;
}

.demo-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.demo-image:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

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

/* Video Section */
.video {
    padding: 5rem 0;
    background: #000000;
    text-align: center;
}

.video-heading {
    margin-bottom: 3rem;
}

.video-container {
    max-width: 800px;
    margin: 0 auto;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-container iframe {
    width: 100%;
    height: 450px;
    display: block;
}

/* Video Modal */
.video-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    overflow: auto;
}

.modal-content {
    position: relative;
    margin: 5% auto;
    width: 80%;
    max-width: 900px;
    animation: modalFadeIn 0.4s;
}

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

.close-modal {
    position: absolute;
    top: -40px;
    right: 0;
    color: #fff;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.close-modal:hover {
    color: #0ff;
}

.video-container-modal {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.video-container-modal iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

.project-card .play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 2;
}

.project-card .play-button:before {
    content: "";
    width: 0;
    height: 0;
    border-top: 12px solid transparent;
    border-left: 20px solid white;
    border-bottom: 12px solid transparent;
    margin-left: 5px;
}

.project-card:hover .play-button {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.3);
}

/* Waitlist Section */
.waitlist {
    padding: 5rem 0;
    background: linear-gradient(135deg, #222222 0%, #111111 100%);
    text-align: center;
    position: relative;
}

.waitlist::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/sound-waves.png');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    z-index: 0;
}

.waitlist-container {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.waitlist-heading {
    margin-bottom: 1.5rem;
}

.waitlist-subheading {
    margin-bottom: 2rem;
    color: #aaaaaa;
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 400px;
    margin: 0 auto;
}

.waitlist-form input {
    padding: 1rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.3);
    color: #ffffff;
    font-size: 1rem;
}

.waitlist-form input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.1);
}

.waitlist-form button {
    margin-top: 1rem;
}

/* Projects Section */
.projects {
    padding: 5rem 0;
    background-color: #222222;
    position: relative;
}

.projects-heading {
    text-align: center;
    margin-bottom: 3rem;
}

.projects-scroll-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.project-cards {
    display: flex;
    gap: 1.5rem;
    width: 100%;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 1rem 0;
}

/* Customize WebKit scrollbars (Chrome, Safari, Opera) */
.project-cards::-webkit-scrollbar {
    height: 6px;
}

.project-cards::-webkit-scrollbar-thumb {
    background-color: rgba(50, 50, 50, 0.3);
    border-radius: 3px;
}

.project-cards::-webkit-scrollbar-track {
    background-color: transparent;
}

/* For IE and Edge */
@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
    .project-cards {
        -ms-overflow-style: none;
    }
}

.project-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    aspect-ratio: 16/9;
    cursor: pointer;
    flex: 0 0 300px;
    max-width: 300px;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.3);
}

.project-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

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

.project-card:hover .project-image img {
    transform: scale(1.1);
    filter: brightness(0.6);
}

.project-card h3 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    margin: 0;
    color: white;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    transform: translateY(100%);
    transition: transform 0.5s ease;
    opacity: 0;
    font-size: 1.8rem;
    text-align: center;
}

.project-card:hover h3 {
    transform: translateY(0);
    opacity: 1;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    padding: 2px;
    background: linear-gradient(135deg, #4ef0ff, #8a2be2);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 5;
}

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

.scroll-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.scroll-button:hover {
    background: rgba(255, 255, 255, 0.3);
}

.scroll-left {
    left: -20px;
}

.scroll-right {
    right: -20px;
}

/* Footer */
.footer {
    padding: 3rem 0;
    background: #000000;
    color: #aaaaaa;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
}

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

.footer-link {
    color: #aaaaaa;
}

.footer-link:hover {
    color: #ffffff;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.social-icon img {
    width: 20px;
    height: 20px;
}

/* Footer copyright section */
.footer-copyright {
    margin-top: 20px;
    text-align: center;
}

/* Animation classes */
.hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Responsive Styles */
@media (max-width: 992px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .demo-container {
        grid-template-columns: 1fr;
    }
    
    .demo-content {
        max-width: 100%;
        order: 2;
    }
    
    .demo-image {
        order: 1;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 1rem;
        position: relative;
    }
    
    .hero-content {
        padding: 3rem 1rem;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .feature-cards, .team-cards {
        grid-template-columns: 1fr;
    }
    
    .button-group {
        flex-direction: column;
        align-items: center;
    }
    
    .button-group .button {
        margin: 0.5rem 0;
    }
    
    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .projects-scroll-wrapper {
        padding: 0 25px;
    }
    
    .play-button {
        width: 50px !important;
        height: 50px !important;
        opacity: 0.7 !important;
    }
    
    /* Improve touch targets */
    .nav-link, .button, .footer-link {
        padding: 12px;
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    p {
        font-size: 1rem;
    }
    
    .project-card {
        flex: 0 0 220px;
        max-width: 220px;
    }
    
    .scroll-button {
        width: 30px;
        height: 30px;
    }
    
    .modal-content {
        width: 95%;
    }
}

@media (max-width: 576px) {
    .container {
        width: 95%;
    }
    
    .hero {
        padding: 8rem 0 4rem;
    }
    
    .btn {
        display: block;
        width: 100%;
    }
    
    .waitlist-form {
        flex-direction: column;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Two-Column Alternating Layout */
.alt-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #111111 100%);
}

.alt-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.alt-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.alt-reverse {
    direction: rtl;
}

.alt-reverse > * {
    direction: ltr;
}

@media (max-width: 768px) {
    .alt-container {
        grid-template-columns: 1fr;
    }
    
    .alt-reverse {
        direction: ltr;
    }
}

/* Section intro paragraphs */
.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
    line-height: 1.6;
    color: #cccccc;
}

/* Feature details lists */
.feature-details {
    margin-top: 1rem;
}

.feature-details ul {
    list-style-type: none;
    padding-left: 0;
}

.feature-details li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
}

.feature-details li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4CAF50;
    font-weight: bold;
}

/* Demo section enhancements */
.demo-features {
    margin: 2rem 0;
}

.workflow-steps {
    counter-reset: step-counter;
    list-style-type: none;
    padding-left: 0;
}

.workflow-steps li {
    counter-increment: step-counter;
    margin-bottom: 1.5rem;
    padding-left: 3rem;
    position: relative;
}

.workflow-steps li:before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    height: 2rem;
    width: 2rem;
    background-color: #333;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border: 1px solid #555;
}

.workflow-steps strong {
    display: block;
    margin-bottom: 0.5rem;
    color: #ffffff;
    font-size: 1.1rem;
}

.workflow-steps p {
    margin-top: 0;
    color: #cccccc;
}

.demo-caption {
    margin-top: 0.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: #aaaaaa;
    font-style: italic;
}

/* Testimonial */
.testimonial {
    margin: 2rem 0;
    padding: 1.5rem;
    background-color: rgba(255, 255, 255, 0.05);
    border-left: 3px solid #4CAF50;
    border-radius: 0 4px 4px 0;
}

.testimonial blockquote {
    margin: 0 0 1rem 0;
    font-style: italic;
    color: #ffffff;
    font-size: 1.05rem;
    line-height: 1.6;
}

.testimonial cite {
    display: block;
    color: #aaaaaa;
    font-size: 0.9rem;
    text-align: right;
}

/* Technical specifications */
.tech-specs {
    margin-top: 3rem;
    padding: 2rem;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
}

.tech-specs h3 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.spec-item h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #ffffff;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-item ul {
    list-style-type: none;
    padding-left: 0;
}

.spec-item li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
    color: #cccccc;
}

.spec-item li:before {
    content: "•";
    position: absolute;
    left: 0.5rem;
    color: #888888;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .workflow-steps li {
        padding-left: 2.5rem;
    }
    
    .workflow-steps li:before {
        width: 1.8rem;
        height: 1.8rem;
        font-size: 0.9rem;
    }
    
    .testimonial {
        padding: 1rem;
    }
    
    .tech-specs {
        padding: 1.5rem;
    }
    
    .specs-grid {
        gap: 1.5rem;
    }
}