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

:root {
    --primary-blue: #0A1929;
    --secondary-blue: #1A2F42;
    --accent-teal: #00D9FF;
    --accent-cyan: #00FFF0;
    --dark-bg: #050D16;
    --text-primary: #FFFFFF;
    --text-secondary: #B0C4D9;
    --card-bg: rgba(26, 47, 66, 0.6);
    --border-color: rgba(0, 217, 255, 0.3);
    --glow-teal: 0 0 20px rgba(0, 217, 255, 0.6);
    --glow-cyan: 0 0 15px rgba(0, 255, 240, 0.5);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Exo 2', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Animated Background */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-blue) 50%, var(--secondary-blue) 100%);
}

.wave {
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    animation: wave 20s infinite linear;
}

.wave1 {
    top: -50%;
    left: -50%;
    animation-duration: 25s;
}

.wave2 {
    top: -30%;
    right: -50%;
    animation-duration: 20s;
    animation-delay: -10s;
    background: radial-gradient(ellipse at center, rgba(0, 255, 240, 0.08) 0%, transparent 70%);
}

.wave3 {
    bottom: -50%;
    left: -30%;
    animation-duration: 30s;
    animation-delay: -5s;
    background: radial-gradient(ellipse at center, rgba(10, 25, 41, 0.3) 0%, transparent 70%);
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 25, 41, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 5px 30px rgba(0, 217, 255, 0.2);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-icon {
    color: var(--accent-teal);
    font-size: 1.8rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

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

.logo-text .highlight {
    color: var(--accent-teal);
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-teal);
    transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-teal);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--accent-teal);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
}

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

.hero-text h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-teal) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glitch {
    position: relative;
    animation: glitch 3s infinite;
}

@keyframes glitch {
    0%, 90%, 100% {
        transform: translate(0);
    }
    92% {
        transform: translate(-2px, 2px);
    }
    94% {
        transform: translate(2px, -2px);
    }
    96% {
        transform: translate(-2px, -2px);
    }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--accent-teal);
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: 2px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
}

/* Intro Snippet */
.intro-snippet {
    margin-bottom: 2rem;
}

.snippet-btn {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2) 0%, rgba(0, 255, 240, 0.1) 100%);
    border: 2px solid var(--accent-teal);
    color: var(--text-primary);
    padding: 1rem 2rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.snippet-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 217, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.snippet-btn:hover::before {
    left: 100%;
}

.snippet-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow-teal);
}

.snippet-btn.playing {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.4) 0%, rgba(0, 255, 240, 0.3) 100%);
}

.play-icon {
    font-size: 1.2rem;
    color: var(--accent-teal);
}

.snippet-text {
    letter-spacing: 2px;
}

.waveform-mini {
    display: flex;
    gap: 3px;
    align-items: center;
    height: 20px;
}

.waveform-mini span {
    width: 3px;
    background: var(--accent-teal);
    border-radius: 3px;
    animation: waveHeight 1s ease-in-out infinite;
}

.waveform-mini span:nth-child(1) { animation-delay: 0s; height: 8px; }
.waveform-mini span:nth-child(2) { animation-delay: 0.1s; height: 15px; }
.waveform-mini span:nth-child(3) { animation-delay: 0.2s; height: 20px; }
.waveform-mini span:nth-child(4) { animation-delay: 0.3s; height: 12px; }
.waveform-mini span:nth-child(5) { animation-delay: 0.4s; height: 6px; }

@keyframes waveHeight {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(0.3); }
}

.snippet-btn.playing .waveform-mini span {
    animation: waveHeightActive 0.5s ease-in-out infinite;
}

@keyframes waveHeightActive {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(1.5); }
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    padding: 1rem 2.5rem;
    font-family: 'Exo 2', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-cyan) 100%);
    color: var(--primary-blue);
    box-shadow: 0 5px 20px rgba(0, 217, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 217, 255, 0.6);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--accent-teal);
    color: var(--accent-teal);
}

.btn-secondary:hover {
    background: rgba(0, 217, 255, 0.1);
    transform: translateY(-3px);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.sound-wave-container {
    width: 400px;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.sound-wave {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 100%;
}

.sound-wave span {
    width: 8px;
    background: linear-gradient(180deg, var(--accent-teal) 0%, var(--accent-cyan) 100%);
    border-radius: 10px;
    animation: soundWave 1.2s ease-in-out infinite;
    box-shadow: var(--glow-teal);
}

@keyframes soundWave {
    0%, 100% { height: 30%; }
    50% { height: 80%; }
}

.sound-wave span:nth-child(1) { animation-delay: calc(var(--i) * 0.1s); }
.sound-wave span:nth-child(2) { animation-delay: calc(var(--i) * 0.1s); }
.sound-wave span:nth-child(3) { animation-delay: calc(var(--i) * 0.1s); }
.sound-wave span:nth-child(4) { animation-delay: calc(var(--i) * 0.1s); }
.sound-wave span:nth-child(5) { animation-delay: calc(var(--i) * 0.1s); }
.sound-wave span:nth-child(6) { animation-delay: calc(var(--i) * 0.1s); }
.sound-wave span:nth-child(7) { animation-delay: calc(var(--i) * 0.1s); }
.sound-wave span:nth-child(8) { animation-delay: calc(var(--i) * 0.1s); }
.sound-wave span:nth-child(9) { animation-delay: calc(var(--i) * 0.1s); }
.sound-wave span:nth-child(10) { animation-delay: calc(var(--i) * 0.1s); }

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

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    color: var(--text-primary);
}

.title-line {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--accent-teal) 50%, transparent 100%);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* About Section */
.about {
    background: linear-gradient(180deg, transparent 0%, rgba(10, 25, 41, 0.3) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    border: 3px solid var(--accent-teal);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--glow-teal);
}

.image-frame img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.image-frame:hover img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 217, 255, 0.2) 100%);
    pointer-events: none;
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-cyan) 100%);
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.5);
    border: 4px solid var(--primary-blue);
}

.badge-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-blue);
    line-height: 1;
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-blue);
    text-align: center;
    line-height: 1.2;
}

.about-text h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--accent-teal);
}

.lead {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.expertise-item {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.expertise-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-teal);
    box-shadow: var(--glow-teal);
}

.expertise-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.expertise-item h4 {
    font-family: 'Orbitron', sans-serif;
    color: var(--accent-teal);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.expertise-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.signature-qualities h4 {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.quality-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tag {
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid var(--accent-teal);
    color: var(--accent-teal);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.tag:hover {
    background: rgba(0, 217, 255, 0.2);
    transform: translateY(-2px);
}

/* Demos Section */
.demos {
    background: linear-gradient(180deg, rgba(10, 25, 41, 0.3) 0%, transparent 100%);
}

.demo-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-family: 'Exo 2', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-cyan) 100%);
    color: var(--primary-blue);
    border-color: var(--accent-teal);
    box-shadow: var(--glow-teal);
}

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

.demo-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.demo-card.hidden {
    display: none;
}

.demo-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-teal);
    box-shadow: var(--glow-teal);
}

.demo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.demo-header h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.demo-category {
    background: rgba(0, 217, 255, 0.2);
    color: var(--accent-teal);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid var(--accent-teal);
}

/* Audio Player */
.audio-player {
    background: rgba(5, 13, 22, 0.6);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.play-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-cyan) 100%);
    border: none;
    color: var(--primary-blue);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--glow-teal);
}

.play-btn.playing {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-teal) 100%);
}

.progress-container {
    flex: 1;
    position: relative;
    height: 40px;
}

.progress-bar {
    position: absolute;
    top: 50%;
    left: 0;
    height: 4px;
    background: var(--accent-teal);
    width: 0%;
    border-radius: 2px;
    transform: translateY(-50%);
    transition: width 0.1s linear;
    box-shadow: var(--glow-teal);
    z-index: 2;
}

.waveform {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.waveform-canvas {
    width: 100%;
    height: 100%;
}

.time-display {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    color: var(--accent-teal);
    white-space: nowrap;
    flex-shrink: 0;
}

/* Testimonials Section */
.testimonials {
    background: linear-gradient(180deg, transparent 0%, rgba(10, 25, 41, 0.3) 100%);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-teal);
    box-shadow: var(--glow-teal);
}

.quote-icon {
    font-size: 4rem;
    color: var(--accent-teal);
    opacity: 0.3;
    font-family: Georgia, serif;
    line-height: 1;
    margin-bottom: 1rem;
}

.testimonial-text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.author-info h4 {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.author-info p {
    color: var(--accent-teal);
    font-size: 0.85rem;
}

.rating {
    color: var(--accent-teal);
    font-size: 1.2rem;
}

/* Contact Section */
.contact {
    background: linear-gradient(180deg, rgba(10, 25, 41, 0.3) 0%, var(--primary-blue) 100%);
}

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

.contact-info h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    color: var(--accent-teal);
    margin-bottom: 2rem;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    gap: 1rem;
    align-items: start;
}

.info-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.info-item h4 {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.info-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.social-links h4 {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    border-color: var(--accent-teal);
    transform: translateY(-3px);
    box-shadow: var(--glow-teal);
}

.social-link .icon {
    font-size: 1.2rem;
    color: var(--accent-teal);
    font-weight: bold;
}

.platform {
    font-weight: 600;
}

/* Contact Form */
.contact-form-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(5, 13, 22, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-family: 'Exo 2', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-teal);
    box-shadow: 0 0 10px rgba(0, 217, 255, 0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.btn-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.btn-submit:hover .btn-icon {
    transform: translateX(5px);
}

.form-message {
    grid-column: 1 / -1;
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-message.success {
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid rgba(0, 255, 0, 0.3);
    color: #00ff00;
    display: block;
}

.form-message.error {
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid rgba(255, 0, 0, 0.3);
    color: #ff4444;
    display: block;
}

/* Footer */
.footer {
    background: var(--primary-blue);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 1rem;
}

.footer-copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-visual {
        order: -1;
    }

    .sound-wave-container {
        width: 300px;
        height: 300px;
    }

    .expertise-grid {
        grid-template-columns: 1fr;
    }

    .demo-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 25, 41, 0.98);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        padding: 2rem 0;
        gap: 1.5rem;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

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

    .menu-toggle.active .bar:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
        gap: 1rem;
    }

    .title-line {
        width: 40px;
    }

    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .demo-grid {
        grid-template-columns: 1fr;
    }

    .sound-wave-container {
        width: 250px;
        height: 250px;
    }
}