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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    /* padding: 1rem 0; */
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

a {
    text-decoration: none;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #667eea;
}

.cta-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.3s ease;
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="3" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="90" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    animation: float 20s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
}

.stat {
    text-align: center;
    color: white;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-visual {
    position: relative;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: floatUp 3s ease-in-out infinite alternate;
}

.floating-card:nth-child(1) {
    top: 50px;
    left: 50px;
    animation-delay: 0s;
}

.floating-card:nth-child(2) {
    top: 200px;
    right: 50px;
    animation-delay: 1s;
}

.floating-card:nth-child(3) {
    bottom: 50px;
    left: 100px;
    animation-delay: 2s;
}

@keyframes floatUp {
    0% {
        transform: translateY(0px);
    }

    100% {
        transform: translateY(-20px);
    }
}

/* Services Section */
.services {
    padding: 6rem 0;
    background: #f8fafc;
}

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

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

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

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 2rem;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.service-description {
    color: #64748b;
    margin-bottom: 1.5rem;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    background: #e2e8f0;
    color: #475569;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Portfolio Section */
.portfolio {
    padding: 6rem 0;
    background: white;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 300px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.portfolio-item:hover {
    transform: scale(1.05);
}

.portfolio-content {
    text-align: center;
    padding: 2rem;
}

.portfolio-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: #f8fafc;
}

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

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text p {
    color: #64748b;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.features-list {
    list-style: none;
}

.features-list li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    color: #475569;
}

.features-list i {
    color: #667eea;
    margin-right: 1rem;
    font-size: 1.2rem;
}

.about-visual {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

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

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.contact-info p {
    margin-bottom: 2rem;
    opacity: 0.9;
    font-size: 1.1rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.submit-btn {
    width: 100%;
    background: white;
    color: #667eea;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
    color: #94a3b8;
    text-decoration: none;
    margin-bottom: 0.5rem;
    display: block;
}

.footer-section a:hover {
    color: white;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: #334155;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: #667eea;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #334155;
    color: #94a3b8;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Mobile Navigation */
.nav-links.active {
    display: flex;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    z-index: 999;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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

/* Container responsiveness */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Ultra-wide screens (1920px+) */
@media (min-width: 1920px) {
    .container {
        max-width: 1600px;
        padding: 0 2rem;
    }

    .hero-text h1 {
        font-size: 4.5rem;
    }

    .section-title {
        font-size: 3.5rem;
    }

    .service-card {
        padding: 3rem;
    }
}

/* Large desktops (1200px - 1919px) */
@media (min-width: 1200px) and (max-width: 1919px) {
    .container {
        max-width: 1200px;
        padding: 0 2rem;
    }

    .hero-text h1 {
        font-size: 3.5rem;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

/* Standard desktops (992px - 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
    .container {
        padding: 0 1.5rem;
    }

    .hero-content {
        gap: 3rem;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

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

    .service-card {
        padding: 2rem;
    }
}

/* Tablets (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
    .container {
        padding: 0 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.8rem;
    }

    .hero-stats {
        justify-content: center;
    }

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

    .service-card {
        padding: 2rem;
    }

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

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

    .about-visual {
        height: 300px;
        order: -1;
    }

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

/* Mobile devices (481px - 767px) */
@media (min-width: 481px) and (max-width: 767px) {
    .container {
        padding: 0 1rem;
    }

    .nav {
        padding: 0 1rem;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu {
        display: flex;
    }

    .cta-btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }

    .hero {
        padding: 2rem 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.2rem;
        line-height: 1.2;
    }

    .hero-text p {
        font-size: 1rem;
    }

    .hero-stats {
        flex-direction: row;
        justify-content: space-around;
        gap: 1rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .services {
        padding: 4rem 0;
    }

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

    .service-card {
        padding: 1.5rem;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

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

    .portfolio-item {
        height: 250px;
    }

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

    .about-visual {
        height: 250px;
        order: -1;
    }

    .contact {
        padding: 4rem 0;
    }

    .contact-info h2 {
        font-size: 2rem;
    }

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

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

    .section-subtitle {
        font-size: 1rem;
    }
}

/* Small mobile devices (320px - 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }

    .nav {
        padding: 0 0.75rem;
    }

    .logo {
        font-size: 1.4rem;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu {
        display: flex;
    }

    .cta-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .hero {
        padding: 1rem 0;
        min-height: 90vh;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 1rem;
    }

    .hero-text p {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    .hero-stats {
        flex-direction: row;
        justify-content: space-between;
        gap: 0.5rem;
        margin: 1.5rem 0;
    }

    .stat {
        flex: 1;
    }

    .stat-number {
        font-size: 1.3rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    .hero-visual {
        height: 300px;
    }

    .floating-card {
        padding: 1rem;
        font-size: 0.9rem;
    }

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

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 0.5rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .service-card {
        padding: 1.2rem;
    }

    .service-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }

    .service-title {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }

    .service-description {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }

    .tech-tags {
        gap: 0.3rem;
    }

    .tech-tag {
        padding: 0.2rem 0.6rem;
        font-size: 0.75rem;
    }

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

    .portfolio-item {
        height: 200px;
    }

    .portfolio-title {
        font-size: 1.2rem;
    }

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

    .about-text h2 {
        font-size: 1.8rem;
    }

    .about-text p {
        font-size: 0.9rem;
    }

    .about-visual {
        height: 200px;
        font-size: 2.5rem;
        order: -1;
    }

    .features-list li {
        font-size: 0.9rem;
    }

    .contact-info h2 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .contact-info p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

    .contact-item {
        gap: 0.8rem;
    }

    .contact-item i {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    .submit-btn {
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    .footer {
        padding: 2rem 0 1rem;
    }

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

    .footer-section h3 {
        font-size: 1.1rem;
    }

    .footer-section p,
    .footer-section a {
        font-size: 0.9rem;
    }
}

/* Very small devices (under 320px) */
@media (max-width: 319px) {
    .container {
        padding: 0 0.5rem;
    }

    .nav {
        padding: 0 0.5rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    .hero-text h1 {
        font-size: 1.5rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .service-card,
    .contact-form {
        padding: 1rem;
    }

    .floating-card {
        padding: 0.8rem;
        font-size: 0.8rem;
    }
}

/* Landscape phone orientation */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: 1rem 0;
    }

    .hero-content {
        gap: 2rem;
    }

    .hero-text h1 {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .hero-text p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }

    .hero-stats {
        margin: 1rem 0;
    }

    .hero-visual {
        height: 200px;
    }
}

/* Print styles */
@media print {

    .header,
    .mobile-menu,
    .floating-card,
    .contact-form,
    .social-links,
    .scroll-indicator {
        display: none !important;
    }

    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
    }

    .hero,
    .services,
    .portfolio,
    .about,
    .contact {
        padding: 2rem 0;
    }

    .section-title {
        font-size: 18pt;
        margin-bottom: 1rem;
    }
}

/* Animations */
.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: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    transform-origin: left;
    transform: scaleX(0);
    z-index: 1001;
}

.hero {
    min-height: clamp(80vh, 100vh, 100vh);
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
}

@media (max-width: 767px) {
    .hero {
        min-height: clamp(70vh, 90vw, 80vh);
        padding: 1.5rem 0;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: clamp(60vh, 80vw, 70vh);
        padding: 1rem 0;
    }
}

@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: clamp(100vh, 120vw, 120vh);
        /* More space in landscape */
        padding: 1rem 0;
    }
}

@media (max-width: 1030px) {
    .hero {
        margin-top: 64px !important;
    }
}

@media (max-width:390px) {
    .cta-btn {
        display: none !important;
    }
}

a{
    text-decoration: none;
    color: white;
}

















.contact {
    padding: 6rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

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

.contact-info h2 {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.contact-info p {
    margin-bottom: 2rem;
    opacity: 0.9;
    font-size: clamp(1rem, 3vw, 1.1rem);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1rem 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    transition: all 0.3s ease;
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    transition: all 0.3s ease;
    pointer-events: none;
}

.form-group input:focus+label,
.form-group textarea:focus+label,
.form-group input:not(:placeholder-shown)+label,
.form-group textarea:not(:placeholder-shown)+label {
    top: 0.2rem;
    font-size: clamp(0.7rem, 2vw, 0.75rem);
    color: rgba(255, 255, 255, 0.9);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: transparent;
    /* Hide placeholder to avoid overlap with floating label */
}

.submit-btn {
    width: 100%;
    background: white;
    color: #667eea;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
}

.submit-btn:focus {
    outline: 2px solid #fff;
    outline-offset: 2px;
}

@media (max-width: 767px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-info h2 {
        font-size: clamp(1.8rem, 4.5vw, 2rem);
    }

    .contact-form {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .contact {
        padding: 3rem 0;
    }

    .contact-content {
        gap: 1.5rem;
    }

    .contact-info p {
        font-size: clamp(0.9rem, 2.5vw, 1rem);
    }

    .form-group input,
    .form-group textarea {
        padding: 0.8rem 0.8rem 0.4rem;
        font-size: clamp(0.85rem, 2vw, 0.9rem);
    }

    .form-group label {
        top: 0.8rem;
        font-size: clamp(0.85rem, 2vw, 0.9rem);
    }

    .form-group input:focus+label,
    .form-group textarea:focus+label,
    .form-group input:not(:placeholder-shown)+label,
    .form-group textarea:not(:placeholder-shown)+label {
        top: 0.1rem;
        font-size: clamp(0.65rem, 1.5vw, 0.7rem);
    }

    .form-group textarea {
        rows: 6;
        /* Increased for better usability */
    }
}

@media (max-width: 319px) {
    .contact {
        padding: 2rem 0;
    }

    .contact-info h2 {
        font-size: clamp(1.5rem, 4vw, 1.8rem);
    }

    .contact-item {
        gap: 0.8rem;
    }

    .contact-item i {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.7rem 0.7rem 0.3rem;
        font-size: clamp(0.8rem, 2vw, 0.85rem);
    }
}














.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: none;
    transition: background 0.3s ease, box-shadow 0.3s ease;
    z-index: 1000;
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    text-decoration: none;
}

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

.nav-links li {
    position: relative;
}

.nav-links a {
    color: #1e293b;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a:focus {
    color: #667eea;
}

.dropdown {
    position: relative;
}

.dropdown>a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown>a i {
    transition: transform 0.3s ease;
}

.dropdown.active>a i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.95);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    z-index: 1000;
    border: 1px solid transparent;
    border-image: linear-gradient(135deg, #667eea 0%, #764ba2 100%) 1;
}

.dropdown:hover .dropdown-menu,
.dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    transition-delay: 0.1s;
}

.dropdown-menu li {
    padding: 1rem 1.5rem;
    list-style: none;
}

.dropdown-menu a {
    color: #1e293b;
    font-size: 1rem;
    font-weight: 500;
    display: block;
    transition: background 0.3s ease, color 0.3s ease;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus {
    background: #f8fafc;
    color: #667eea;
}

.cta-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.cta-btn:hover,
.cta-btn:focus {
    transform: translateY(-2px);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0px;
    cursor: pointer;
}

.mobile-menu span {
    width: 25px;
    height: 3px;
    background: #1e293b;
    transition: all 0.3s ease;
}

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

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

.mobile-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (min-width: 1920px) {
    .nav {
        max-width: 1600px;
    }

    .dropdown-menu {
        min-width: 240px;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .nav-links {
        gap: 1.5rem;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .nav-links {
        display: none;
    }

    .mobile-menu {
        display: flex;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
        padding: 1rem;
        z-index: 999;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        background: #f8fafc;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }
}

@media (min-width: 481px) and (max-width: 767px) {
    .nav {
        padding: 1rem;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu {
        display: flex;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
        padding: 1rem;
        z-index: 999;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        background: #f8fafc;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }
}

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

    .cta-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu {
        display: flex;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
        padding: 1rem;
        z-index: 999;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        border: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        background: #f8fafc;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }
}

@media (max-width: 319px) {
    .nav {
        padding: 0.8rem;
    }

    .cta-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
    }
}

@media (hover: hover) {
    .dropdown:hover .dropdown-menu {
        transition-delay: 0s;
    }

    .dropdown .dropdown-menu {
        transition-delay: 0.2s;
    }
}

@media (prefers-reduced-motion: reduce) {
    .dropdown-menu {
        transform: none;
    }
}

@media (prefers-color-scheme: dark) {
    .header {
        background: rgba(30, 41, 59, 0.95);
    }

    .nav-links a,
    .dropdown-menu a,
    .logo {
        color: #e2e8f0;
    }

    .logo {
        filter: brightness(1.2);
    }

    .mobile-menu span {
        background: #e2e8f0;
    }

    .cta-btn {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
    }

    .nav-links.active {
        background: #1e293b;
    }

    .dropdown-menu {
        background: #1e293b;
        border-image: linear-gradient(135deg, #667eea 0%, #764ba2 100%) 1;
    }

    .dropdown-menu a:hover,
    .dropdown-menu a:focus {
        background: #334155;
        color: #e2e8f0;
    }
}

@media print {

    .header,
    .mobile-menu,
    .cta-btn,
    .dropdown-menu {
        display: none !important;
    }
}