@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@300;500;700&display=swap');

:root {
    --bg-dark: #050505;
    --bg-card: rgba(20, 20, 20, 0.7);
    --primary: #2dd4bf;
    --primary-glow: rgba(45, 212, 191, 0.3);
    --secondary: #6366f1;
    --secondary-glow: rgba(99, 102, 241, 0.3);
    --accent: #fde047;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background Elements */
.bg-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, var(--primary-glow) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, var(--secondary-glow) 0%, transparent 40%);
    z-index: -1;
    pointer-events: none;
}

.bg-mesh::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
    mix-blend-mode: overlay;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.03em;
}

h1 { font-size: clamp(3.5rem, 12vw, 6.5rem); line-height: 0.95; }
h2 { font-size: clamp(2.5rem, 6vw, 4rem); line-height: 1.1; }
h3 { font-size: 1.8rem; }

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 2rem 0;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    padding: 1rem 0;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    font-size: 1.6rem;
    text-decoration: none;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
}

.logo i {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

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

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
}

/* Mobile Menu */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(5, 5, 5, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    transition: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav .nav-link {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.mobile-nav .btn {
    margin-top: 1rem;
}

/* Buttons */
.btn {
    padding: 1.1rem 2.8rem;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: white;
    color: var(--bg-dark);
}

.btn-primary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 15px 35px var(--primary-glow);
}

.btn-secondary {
    background: var(--glass-bg);
    color: white;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    transform: translateY(-3px);
}

/* Sections */
section { padding: 12rem 0; }

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
}

.hero p {
    max-width: 650px;
    margin: 2.5rem auto;
    font-size: 1.25rem;
    color: var(--text-muted);
    font-weight: 400;
}

/* Cards */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 40px;
    padding: 3.5rem;
    transition: var(--transition);
    height: 100%;
    backdrop-filter: blur(10px);
}

.glass-card:hover {
    border-color: var(--primary);
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    background: rgba(25, 25, 25, 0.8);
}

.icon-box {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2.5rem;
    color: var(--primary);
    font-size: 2.2rem;
    transition: var(--transition);
}

.glass-card:hover .icon-box {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    transform: rotate(10deg);
}

.grid-cols-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

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

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

/* Form Styles */
.form-group {
    margin-bottom: 2.5rem;
}

.form-control {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.25rem 1.8rem;
    color: white;
    font-family: var(--font-body);
    font-size: 1.1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 20px var(--primary-glow);
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 8rem 0;
    background: #020202;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

/* Responsive */
@media (max-width: 1024px) {
    .grid-cols-3, .grid-cols-2 {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 4rem;
        text-align: center;
        align-items: center;
    }

    .hero h1 {
        font-size: clamp(2.5rem, 10vw, 4.5rem);
    }
}

@media (max-width: 768px) {
    .nav-menu { display: none; }
    .mobile-menu-btn { display: block; }
    
    .header { padding: 1.5rem 0; }
    section { padding: 8rem 0; }
    
    .hero {
        padding-top: 12rem;
        min-height: auto;
    }

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

    .hero p {
        font-size: 1.1rem;
        margin: 2rem auto;
    }

    .glass-card {
        padding: 2.5rem;
    }

    .container {
        padding: 0 1.5rem;
    }
    
    .footer-content div {
        text-align: center !important;
    }

    .logo {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-cta {
        flex-direction: column;
        gap: 1.5rem !important;
    }

    .icon-box {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }

    h2 {
        font-size: 2.2rem;
    }

    .footer-content a[href^="mailto"] {
        font-size: 1.1rem !important;
    }
}