/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background-color: #0a0a0a;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #00d4ff;
    font-weight: 700;
    font-size: 1.5rem;
}

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

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #00d4ff;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #00d4ff;
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #ffffff;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section - Inspired by Dopple Press */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background: #000000;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    z-index: -2;
}

/* Video Background */
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -4;
    /* Temporary: make video more visible for debugging */
    border: 3px solid #ff0000;
    opacity: 0.9;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(0, 0, 0, 0.5) 50%,
        rgba(0, 0, 0, 0.3) 100%
    );
    z-index: -3;
}

/* Animated Background (Fallback) */
.animated-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -4;
    display: none; /* Hidden by default, shown only if video fails */
}

.floating-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(0, 212, 255, 0.4), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255, 0, 100, 0.4), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(0, 255, 200, 0.4), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(0, 212, 255, 0.4), transparent),
        radial-gradient(2px 2px at 160px 30px, rgba(255, 0, 100, 0.4), transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: float 20s ease-in-out infinite;
}

.gradient-waves {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 0, 100, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(0, 255, 200, 0.1) 0%, transparent 50%);
    animation: waveMove 15s ease-in-out infinite;
}

.pulse-circles {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

.pulse-circles::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border: 1px solid rgba(255, 0, 100, 0.2);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite 1s;
}

.pulse-circles::after {
    content: '';
    position: absolute;
    top: -40px;
    left: -40px;
    right: -40px;
    bottom: -40px;
    border: 1px solid rgba(0, 255, 200, 0.1);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite 2s;
}

@keyframes waveMove {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.8;
    }
    25% {
        transform: translate(-2%, -1%) scale(1.02);
        opacity: 1;
    }
    50% {
        transform: translate(1%, -2%) scale(0.98);
        opacity: 0.6;
    }
    75% {
        transform: translate(-1%, 1%) scale(1.01);
        opacity: 0.9;
    }
}

@keyframes pulse {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.8;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.3;
    }
    100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.8;
    }
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 0, 100, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(0, 255, 200, 0.05) 0%, transparent 50%);
    z-index: -1;
    animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(-2%, -1%) scale(1.02);
    }
    50% {
        transform: translate(1%, -2%) scale(0.98);
    }
    75% {
        transform: translate(-1%, 1%) scale(1.01);
    }
}

/* Floating particles */
.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(0, 212, 255, 0.3), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255, 0, 100, 0.3), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(0, 255, 200, 0.3), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(0, 212, 255, 0.3), transparent),
        radial-gradient(2px 2px at 160px 30px, rgba(255, 0, 100, 0.3), transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: float 15s ease-in-out infinite;
    z-index: -1;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-10px) rotate(1deg);
    }
    66% {
        transform: translateY(5px) rotate(-1deg);
    }
}

.hero-content {
    z-index: 1;
    max-width: 1200px;
    padding: 0 20px;
    width: 100%;
    position: relative;
}

.hero-content::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    z-index: -1;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    margin-bottom: 2rem;
    color: #ffffff;
    line-height: 0.9;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    position: relative;
    animation: titleGlow 3s ease-in-out infinite alternate;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.5), 0 0 60px rgba(0, 212, 255, 0.3);
}

.hero-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #00d4ff, #ff0064);
    animation: underlinePulse 2s ease-in-out infinite;
}

@keyframes titleGlow {
    0% {
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    }
    100% {
        text-shadow: 0 0 30px rgba(0, 212, 255, 0.2);
    }
}

@keyframes underlinePulse {
    0%, 100% {
        width: 100px;
        opacity: 1;
    }
    50% {
        width: 120px;
        opacity: 0.8;
    }
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    color: #ffffff;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
    line-height: 1.6;
    animation: subtitleFade 4s ease-in-out infinite;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

@keyframes subtitleFade {
    0%, 100% {
        opacity: 0.8;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-2px);
    }
}

.cta-button {
    display: inline-block;
    background: #ffffff;
    color: #000000;
    padding: 1.2rem 3rem;
    text-decoration: none;
    border: none;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #00d4ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.1rem;
    color: #b0b0b0;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

.about-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.3;
}

.about-content, .column-content {
    position: relative;
    z-index: 1;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
}

.section-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.2;
    pointer-events: none;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-text h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #00d4ff;
    margin-bottom: 1rem;
    position: relative;
}

.about-text h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #00d4ff, transparent);
    border-radius: 2px;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #d0d0d0;
    margin-bottom: 1.5rem;
}

.about-stats {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2.5rem 0 0 0;
    padding: 0;
    justify-self: center;
}

.stats {
    width: 100%;
    max-width: 900px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: stretch;
    gap: 2.5rem;
    margin: 0 auto;
    justify-self: center;
}

.stat {
    flex: 1 1 0;
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: all 0.3s ease;
    margin: 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stat:hover {
    transform: translateY(-5px);
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.2);
}

.stat h4 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #00d4ff;
    margin-bottom: 0.5rem;
}

.stat p {
    font-size: 0.9rem;
    color: #b0b0b0;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 900px) {
    .stats {
        gap: 1.2rem;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .about-stats {
        margin-top: 2rem;
    }
    .stats {
        flex-direction: column;
        gap: 1.2rem;
        align-items: center;
    }
    .stat {
        width: 100%;
        max-width: 350px;
    }
}

/* Services Section */
.services {
    padding: 6rem 0;
    background: #0a0a0a;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 2rem;
}

.service-card {
    background: linear-gradient(135deg, rgba(0,212,255,0.10) 0%, rgba(0,0,0,0.15) 100%);
    border-radius: 22px;
    box-shadow: 0 6px 32px rgba(0,212,255,0.08), 0 1.5px 6px rgba(0,0,0,0.10);
    padding: 2.5rem 2rem 2rem 2rem;
    text-align: center;
    transition: transform 0.25s cubic-bezier(.4,2,.6,1), box-shadow 0.25s;
    border: 1.5px solid rgba(0,212,255,0.13);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 16px 48px rgba(0,212,255,0.18), 0 2px 8px rgba(0,0,0,0.13);
    border-color: #00d4ff;
}

.service-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.5rem auto;
    border-radius: 50%;
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0,212,255,0.18);
    position: relative;
    z-index: 1;
}

.service-icon i {
    font-size: 2.2rem;
    color: #fff;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,0.10));
}

.service-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #00d4ff;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}

.service-card p {
    font-size: 1.08rem;
    color: #e0e0e0;
    line-height: 1.7;
    margin-bottom: 0;
}

/* Portfolio Section */
.portfolio {
    padding: 6rem 0;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 2rem;
}

.portfolio-item {
    background: linear-gradient(135deg, rgba(0,212,255,0.10) 0%, rgba(0,0,0,0.15) 100%);
    border-radius: 22px;
    box-shadow: 0 6px 32px rgba(0,212,255,0.08), 0 1.5px 6px rgba(0,0,0,0.10);
    padding: 2.5rem 2rem 2rem 2rem;
    text-align: center;
    transition: transform 0.25s cubic-bezier(.4,2,.6,1), box-shadow 0.25s;
    border: 1.5px solid rgba(0,212,255,0.13);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.portfolio-item:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 16px 48px rgba(0,212,255,0.18), 0 2px 8px rgba(0,0,0,0.13);
    border-color: #00d4ff;
}

.portfolio-image {
    width: 140px;
    height: 140px;
    margin: 0 auto 1.5rem auto;
    border-radius: 50%;
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0,212,255,0.18);
    position: relative;
    z-index: 1;
}

.app-icon img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.portfolio-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #00d4ff;
    margin-bottom: 0.7rem;
    letter-spacing: 0.5px;
}

.portfolio-content p {
    font-size: 1.05rem;
    color: #e0e0e0;
    line-height: 1.7;
    margin-bottom: 1.2rem;
}

.app-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    align-items: center;
    margin-top: 0.5rem;
}

.app-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    color: #fff;
    padding: 0.6rem 1.3rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(0,212,255,0.10);
    transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
}

.app-link i {
    font-size: 1.2rem;
}

.app-link:hover {
    background: linear-gradient(135deg, #0099cc 0%, #00d4ff 100%);
    color: #fff;
    box-shadow: 0 4px 16px rgba(0,212,255,0.18);
    transform: translateY(-2px) scale(1.04);
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: #0a0a0a;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #00d4ff;
    margin-bottom: 2rem;
    position: relative;
}

.contact-info h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, #00d4ff, transparent);
    border-radius: 2px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateX(5px);
}

.contact-item i {
    font-size: 1.5rem;
    color: #00d4ff;
    margin-top: 0.2rem;
}

.contact-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.contact-item p {
    font-size: 1rem;
    color: #d0d0d0;
    line-height: 1.5;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
}

.contact-form {
    background: rgba(0, 212, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 10px;
    color: #ffffff;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #b0b0b0;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00d4ff;
    background: rgba(0, 212, 255, 0.05);
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    color: #ffffff;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.3);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

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

.footer-section h3,
.footer-section h4 {
    color: #00d4ff;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section p {
    color: #b0b0b0;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #b0b0b0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #00d4ff;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

.footer-bottom p {
    color: #b0b0b0;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    .app-icon {
        width: 200px;
        height: 200px;
        border-radius: 30px;
        padding: 15px;
    }
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    /* Video background mobile optimization */
    .hero-video {
        object-position: center;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(10, 10, 10, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
    }

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

    .hero-title {
        font-size: clamp(2rem, 6vw, 3rem);
        line-height: 1.1;
    }

    .hero-subtitle {
        font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    }

    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .stats {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .app-icon {
        width: 120px;
        height: 120px;
        border-radius: 18px;
        padding: 8px;
    }

    .about, .services, .portfolio, .contact {
        padding: 3rem 0;
    }

    .two-column-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .column-image {
        order: -1;
    }
    
    .section-photo {
        height: 300px;
    }
    
    .stats {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-card,
    .portfolio-item {
        flex-direction: column;
        text-align: center;
    }
    
    .service-icon,
    .app-icon {
        align-self: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        line-height: 1.2;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .container {
        padding: 0 15px;
    }

    .service-card,
    .portfolio-item,
    .contact-form {
        padding: 1.5rem;
    }

    .section-photo {
        height: 250px;
    }
    
    .two-column-layout {
        gap: 1.5rem;
    }
    
    .stats {
        display: grid;
        grid-template-columns: 1fr;
    }
    
    .service-card,
    .portfolio-item,
    .contact-item {
        padding: 1.5rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(0, 212, 255, 0.2);
    z-index: 1001;
}

.scroll-progress {
    height: 100%;
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    width: 0%;
    transition: width 0.3s ease;
}

.section-background, .section-background canvas {
    width: 100% !important;
    height: 100% !important;
    max-width: 100vw;
    max-height: 100vh;
    min-width: 0;
    min-height: 0;
    display: block;
}

.section-illustration {
    display: block;
    margin: 0 auto 2rem auto;
    max-width: 320px;
    width: 80%;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.10);
}

@media (max-width: 1200px) {
    .section-illustration {
        max-width: 220px;
    }
}

@media (max-width: 768px) {
    .section-illustration {
        max-width: 120px;
        margin-bottom: 1rem;
    }
}

/* Two Column Layout */
.two-column-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    margin-top: 3rem;
    width: 100%;
}

.column-image {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(0, 0, 0, 0.1) 100%);
}

.section-photo {
    width: 100%;
    height: 450px;
    object-fit: cover;
    transition: all 0.4s ease;
    filter: brightness(0.9) contrast(1.1);
}

.column-image:hover .section-photo {
    transform: scale(1.02);
    filter: brightness(1) contrast(1.2);
}

.column-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, transparent 50%, rgba(0, 0, 0, 0.1) 100%);
    z-index: 1;
    pointer-events: none;
}

.column-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
}

/* Responsive Design for Two Column Layout */
@media (max-width: 1200px) {
    .two-column-layout {
        gap: 2.5rem;
    }
    
    .section-photo {
        height: 400px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .two-column-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .column-image {
        order: -1;
    }
    
    .section-photo {
        height: 300px;
    }
    
    .stats {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-card,
    .portfolio-item {
        flex-direction: column;
        text-align: center;
    }
    
    .service-icon,
    .app-icon {
        align-self: center;
    }
}

@media (max-width: 480px) {
    .section-photo {
        height: 250px;
    }
    
    .two-column-layout {
        gap: 1.5rem;
    }
    
    .stats {
        display: grid;
        grid-template-columns: 1fr;
    }
    
    .service-card,
    .portfolio-item,
    .contact-item {
        padding: 1.5rem;
    }
}

@media (max-width: 900px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 600px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .portfolio-item {
        padding: 1.5rem 0.7rem 1.2rem 0.7rem;
    }
    .portfolio-image {
        width: 90px;
        height: 90px;
    }
    .app-icon img {
        width: 62px;
        height: 62px;
    }
}

.lang-selector {
    margin-left: 2rem;
    display: flex;
    align-items: center;
}

.lang-selector select {
    background: #181818;
    color: #00d4ff;
    border: 1px solid #00d4ff;
    border-radius: 6px;
    padding: 0.3rem 1.2rem 0.3rem 0.7rem;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    cursor: pointer;
    transition: border 0.2s;
}

.lang-selector select:focus {
    border-color: #0099cc;
}

@media (max-width: 768px) {
    .lang-selector {
        margin-left: 1rem;
    }
    .lang-selector select {
        font-size: 0.95rem;
        padding: 0.2rem 0.7rem 0.2rem 0.5rem;
    }
}