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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 100vh;
}

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

/* Header & Navigation */
.navbar {
    background: #ffffff;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid #e9ecef;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    display: flex;
    align-items: center;
    background: white;
    padding: 15px 15px 12px 15px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-text h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #343a40;
    line-height: 1;
    margin: 0;
}

.brand-text span {
    font-size: 0.9rem;
    color: #6c757d;
    margin: 0;
}

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

.nav-menu a {
    text-decoration: none;
    color: #495057;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 8px;
}

.nav-menu a:hover {
    color: white;
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.4);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: #495057;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

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

/* Hero Section */
.hero {
    background:
        linear-gradient(135deg, rgba(248,249,250,0.85) 0%, rgba(233,236,239,0.85) 100%),
        url('background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    backdrop-filter: blur(20px);
    color: #212529;
    text-align: center;
    padding: 150px 20px 100px;
    margin-top: 90px;
    border-radius: 0 0 50px 50px;
    margin-bottom: 50px;
}

.hero-content h1 {
    font-family: 'Arial Black', 'Helvetica Neue', Arial, sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #495057 0%, #343a40 100%);
    color: #fff;
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(52, 58, 64, 0.4);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(52, 58, 64, 0.6);
    background: linear-gradient(135deg, #343a40 0%, #495057 100%);
}

/* Services Section */
.services {
    padding: 100px 0;
    background:
        linear-gradient(rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.7)),
        url('background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    backdrop-filter: blur(20px);
    border-radius: 50px;
    margin: 0 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #495057;
    font-weight: 700;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1600px;
    margin: 0 auto;
}

.service-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: left;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
    border: 1px solid rgba(255, 255, 255, 0.18);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(108, 117, 125, 0.3);
    border-color: rgba(108, 117, 125, 0.5);
    background: rgba(255, 255, 255, 0.95);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #495057;
    font-weight: 700;
}

.service-card p {
    color: #6b7280;
    line-height: 1.7;
    font-weight: 500;
}

.service-card ul {
    text-align: left;
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-card li {
    color: #6b7280;
    line-height: 1.7;
    font-weight: 500;
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-card li:before {
    content: "✓";
    color: #059669;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* About Section */
.about {
    padding: 100px 0;
    background: rgba(248, 249, 250, 0.9);
    backdrop-filter: blur(20px);
    margin: 50px 20px;
    border-radius: 50px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #495057;
    font-weight: 700;
}

.about p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    color: #6c757d;
    text-align: center;
    line-height: 1.8;
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    color: #495057;
    margin: 50px 20px;
    border-radius: 50px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

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

.contact p {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    color: #6b7280;
    font-weight: 500;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.contact-item {
    text-align: center;
    font-size: 1.1rem;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.5rem;
    color: #495057;
    font-weight: 700;
}

.contact-item a {
    color: #495057;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 8px;
    display: inline-block;
}

.contact-item a:hover {
    color: white;
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.4);
}

/* Contact Form */
.contact-form {
    max-width: 700px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

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

.form-group label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    color: #495057;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #6c757d;
    box-shadow: 0 0 0 3px rgba(108, 117, 125, 0.1);
}

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

.submit-button {
    display: block;
    width: 100%;
    background: linear-gradient(135deg, #495057 0%, #343a40 100%);
    color: #fff;
    padding: 15px 35px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(52, 58, 64, 0.4);
    margin-top: 1rem;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 58, 64, 0.6);
    background: linear-gradient(135deg, #343a40 0%, #495057 100%);
}

.submit-button:active {
    transform: translateY(0);
}

/* Footer */
footer {
    background: rgba(248, 249, 250, 0.9);
    backdrop-filter: blur(20px);
    color: #6c757d;
    text-align: center;
    padding: 2rem 0;
    margin-top: 50px;
    border-top: 1px solid #e9ecef;
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 90px;
        left: -100%;
        width: 100%;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        padding: 2rem;
        gap: 0;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
        transition: left 0.3s ease;
    }

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

    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: 1rem 0;
        border-bottom: 1px solid #e9ecef;
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        display: block;
        width: 100%;
    }

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

    .hero-content p {
        font-size: 1.1rem;
    }

    .services h2, .about h2, .contact h2 {
        font-size: 2rem;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }

    .contact-info {
        flex-direction: column;
        gap: 2rem;
    }

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

@media (max-width: 480px) {
    .nav-container {
        padding: 0 15px;
    }

    .brand-text h1 {
        font-size: 1.4rem;
    }

    .logo svg {
        width: 40px;
        height: 40px;
    }

    .hero {
        padding: 120px 15px 80px;
    }

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

    .service-card {
        padding: 1.5rem;
    }
}