:root {
    --primary-color: #643195;
    --primary-dark: #4b2373;
    --primary-light: #834dc0;
    --background-dark: #121212;
    --surface-dark: #1e1e1e;
    --surface-light: #2a2a2a;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --accent: #fadb14;
    
    --transition-fast: 0.2s ease;
    --transition-slow: 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Navbar & Logo */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: rgba(18, 18, 18, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-slow);
}

.navbar.scrolled {
    padding: 0.8rem 5%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    background: rgba(18, 18, 18, 0.95);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo {
    height: 75px;
    width: auto;
    max-width: 70vw;
    object-fit: contain;
    display: block;
    transition: all 0.3s ease;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-contact {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.nav-contact:hover {
    color: var(--primary-light);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 0.8rem 1.8rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-block;
    box-shadow: 0 4px 15px rgba(100, 49, 149, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(100, 49, 149, 0.5);
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    position: relative;
    margin-top: 0;
    background-color: var(--surface-dark);
    background-size: cover;
    background-position: center;
    background-image: url('user_hero_image.jpg');
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(to bottom, transparent 60%, #121212 100%),
        linear-gradient(90deg, #121212 0%, rgba(18,18,18,0.6) 50%, transparent 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.highlight {
    color: var(--primary-light);
    text-shadow: 0 0 20px rgba(100, 49, 149, 0.3);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #cccccc;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

/* Services */
.services {
    padding: 6rem 5%;
    background: var(--background-dark);
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--surface-dark);
    padding: 2.5rem 2rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-slow);
}

.service-card:hover {
    transform: translateY(-10px);
    background: var(--surface-light);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: none;
}

.card-img-wrapper {
    width: 100%;
    height: 180px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.05);
}

.card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.service-card:hover .card-img-wrapper img {
    transform: scale(1.1);
}

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

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    padding: 6rem 5%;
    background: linear-gradient(to bottom, var(--background-dark), var(--surface-dark));
}

.contact-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 4rem;
    border-radius: 12px;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.method a {
    color: var(--primary-light);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
}

/* Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group input {
    width: 100%;
    padding: 1rem;
    background: var(--background-dark);
    border: 1px solid rgba(255,255,255,0.1);
    color: white;
    border-radius: 4px;
    font-family: inherit;
    transition: var(--transition-fast);
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(100, 49, 149, 0.2);
}

.btn-submit {
    width: 100%;
    font-size: 1.1rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background: #0a0a0a;
    color: var(--text-muted);
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle .bar {
    width: 28px;
    height: 3px;
    background-color: var(--text-main);
    transition: var(--transition-fast);
    border-radius: 3px;
}

.menu-toggle.is-active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.menu-toggle.is-active .bar:nth-child(2) {
    opacity: 0;
}
.menu-toggle.is-active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Responsive */
@media (max-width: 900px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        right: -100%;
        top: 0;
        height: 100vh;
        width: 80%;
        max-width: 320px;
        background-color: var(--background-dark);
        padding: 7rem 2rem 2rem;
        transition: right 0.4s ease;
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
        align-items: flex-start;
        gap: 2rem;
    }
    
    .nav-links.active {
        right: 0;
    }

    .contact-container {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }

    .page-header h1 {
        font-size: 2.5rem !important;
    }

    .services .fade-in-up {
        flex-direction: column !important;
    }

    .mobile-wrap-fix {
        flex-direction: column !important;
        gap: 1.5rem !important;
        word-wrap: break-word;
    }
}