@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;700;900&family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #ff6b35;
    --primary-dark: #e55a2b;
    --secondary: #f7931e;
    --accent: #00d4ff;
    --dark: #0a0a0f;
    --darker: #050508;
    --card: rgba(18, 18, 26, 0.8);
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --text: #f0f0f5;
    --text-muted: #8a8a9a;
    --text-dim: #5a5a6a;
    --success: #00ff88;
    --danger: #ff4757;
    --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', sans-serif;
    background: var(--darker);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

::selection { background: var(--primary); color: white; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--darker); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--primary), var(--secondary)); border-radius: 3px; }

.particles {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 0; overflow: hidden;
}
.particle {
    position: absolute; width: 3px; height: 3px;
    background: var(--primary); border-radius: 50%; opacity: 0;
    animation: particleFloat 20s infinite linear;
    box-shadow: 0 0 6px var(--primary);
}
@keyframes particleFloat {
    0% { transform: translateY(100vh) translateX(0) scale(0); opacity: 0; }
    5% { opacity: 0.4; transform: scale(1); }
    95% { opacity: 0.4; }
    100% { transform: translateY(-10vh) translateX(100px) scale(0.5); opacity: 0; }
}
.grid-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 1;
    background-image: 
        linear-gradient(rgba(255, 107, 53, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 107, 53, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

.navbar {
    position: fixed; top: 0; width: 100%; padding: 1rem 5%;
    display: flex; justify-content: space-between; align-items: center;
    z-index: 1000; background: rgba(5, 5, 8, 0.7);
    backdrop-filter: blur(30px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}
.navbar.scrolled {
    padding: 0.7rem 5%; background: rgba(5, 5, 8, 0.92); box-shadow: var(--shadow-md);
}
.logo {
    font-family: 'Orbitron', sans-serif; font-size: 1.6rem; font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--secondary), #ffaa44);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    text-decoration: none; letter-spacing: 3px; position: relative;
}

.logo img{
    width: 150px;
    right: 250px;
}

.nav-links {
    display: flex; gap: 2rem; list-style: none; align-items: center;
}
.nav-links a {
    color: var(--text-muted); text-decoration: none; font-weight: 500;
    font-size: 0.9rem; letter-spacing: 0.5px; transition: var(--transition);
    position: relative; padding: 0.5rem 0;
}
.nav-links a::before {
    content: ''; position: absolute; bottom: 0; left: 50%; width: 0; height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition); transform: translateX(-50%);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::before { width: 100%; }
.nav-links .active { color: var(--primary); }
.nav-links .active::before { width: 100%; }

.mobile-toggle {
    display: none; flex-direction: column; gap: 5px; cursor: pointer;
    padding: 0.5rem; z-index: 1001;
}
.mobile-toggle span {
    width: 25px; height: 2px; background: var(--text);
    transition: var(--transition); border-radius: 2px; display: block;
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-links.mobile-open {
    display: flex; position: fixed; top: 70px; left: 0; width: 100%;
    background: rgba(5, 5, 8, 0.98); backdrop-filter: blur(30px);
    flex-direction: column; padding: 2rem; gap: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    animation: slideDown 0.3s ease;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.btn {
    padding: 0.85rem 2.2rem; border: none; border-radius: 50px;
    font-weight: 600; cursor: pointer; transition: var(--transition);
    text-decoration: none; display: inline-flex; align-items: center;
    gap: 0.5rem; font-size: 0.95rem; font-family: 'Inter', sans-serif;
    position: relative; overflow: hidden; letter-spacing: 0.3px;
}
.btn::before {
    content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.6s;
}
.btn:hover::before { left: 100%; }
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary)); color: white;
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.35);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(255, 107, 53, 0.5); }
.btn-outline {
    background: transparent; border: 1.5px solid rgba(255, 107, 53, 0.5);
    color: var(--primary); backdrop-filter: blur(10px);
}
.btn-outline:hover {
    background: rgba(255, 107, 53, 0.1); border-color: var(--primary);
    color: var(--secondary); transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(255, 107, 53, 0.2);
}
.btn-glow {
    background: linear-gradient(135deg, var(--primary), var(--secondary)); color: white;
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.4), 0 4px 20px rgba(255, 107, 53, 0.3);
}
.btn-glow:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 40px rgba(255, 107, 53, 0.6), 0 8px 30px rgba(255, 107, 53, 0.4);
}
.btn-small { padding: 0.6rem 1.5rem; font-size: 0.85rem; }

.hero-contact {
    min-height: 50vh; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 8rem 5% 4rem; position: relative; overflow: hidden;
}
.hero-contact-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(ellipse 80% 50% at 50% 40%, rgba(0, 212, 255, 0.08) 0%, transparent 60%);
    z-index: 1;
}
.hero-contact-content { position: relative; z-index: 2; max-width: 800px; }
.badge {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.5rem 1.2rem; background: var(--glass);
    border: 1px solid var(--glass-border); border-radius: 50px;
    font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}
.hero-contact h1 {
    font-family: 'Orbitron', sans-serif; font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900; margin-bottom: 1rem; line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 0%, #aaddff 30%, var(--accent) 60%, var(--primary) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-contact p {
    font-size: 1.15rem; color: var(--text-muted); max-width: 600px;
    margin: 0 auto; line-height: 1.7;
}

section { padding: 5rem 5%; position: relative; z-index: 2; }

.contact-section {
    background: linear-gradient(180deg, var(--darker), var(--dark));
    display: flex; flex-direction: column; align-items: center; gap: 4rem;
}
.contact-container {
    max-width: 700px; width: 100%;
    background: var(--card); border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border); overflow: hidden;
    backdrop-filter: blur(10px);
}
.contact-header {
    padding: 2.5rem 2rem; text-align: center;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), transparent);
    border-bottom: 1px solid var(--glass-border);
}
.contact-icon { font-size: 3rem; display: block; margin-bottom: 1rem; }
.contact-header h2 {
    font-family: 'Orbitron', sans-serif; font-size: 1.8rem; margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #fff, #aaddff, var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.contact-header p { color: var(--text-muted); font-size: 0.95rem; }

form { padding: 2rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label {
    display: block; margin-bottom: 0.5rem; font-weight: 600; font-size: 0.95rem; color: #fff;
}
.form-group .required { color: var(--danger); }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 0.9rem 1.2rem;
    background: var(--glass); border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm); color: var(--text); font-family: 'Inter', sans-serif;
    font-size: 0.95rem; transition: var(--transition); outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent); box-shadow: 0 0 15px rgba(0, 212, 255, 0.1);
    background: rgba(0, 212, 255, 0.03);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group small {
    display: block; margin-top: 0.4rem; color: var(--text-dim); font-size: 0.8rem;
}
.form-group select option {
    background: #12121a; color: var(--text);
}
.form-group textarea { resize: vertical; min-height: 80px; }

.form-footer {
    display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
    padding: 0 2rem 2rem;
}

.info-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem; max-width: 900px; width: 100%;
}
.info-card {
    background: var(--card); border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border); padding: 2rem;
    text-align: center; transition: var(--transition);
    backdrop-filter: blur(10px);
}
.info-card:hover {
    transform: translateY(-8px); border-color: rgba(255, 107, 53, 0.25);
    box-shadow: 0 0 40px rgba(255, 107, 53, 0.15);
}
.info-icon-card {
    width: 60px; height: 60px; border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(247, 147, 30, 0.1));
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; margin: 0 auto 1rem;
    border: 1px solid rgba(255, 107, 53, 0.15);
}
.info-card h3 {
    font-family: 'Orbitron', sans-serif; font-size: 1.1rem; margin-bottom: 0.5rem; color: #fff;
}
.info-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1rem; }

.btn-loading {
    position: relative; color: transparent !important;
    pointer-events: none;
}
.btn-loading::after {
    content: ''; position: absolute; width: 20px; height: 20px;
    border: 2px solid rgba(255,255,255,0.3); border-top-color: white;
    border-radius: 50%; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.success-message {
    text-align: center; padding: 3rem 2rem;
}
.success-message .success-icon { font-size: 4rem; margin-bottom: 1rem; }
.success-message h3 { font-family: 'Orbitron', sans-serif; font-size: 1.5rem; margin-bottom: 0.5rem; color: #fff; }
.success-message p { color: var(--text-muted); margin-bottom: 1.5rem; }

.footer {
    background: var(--dark); padding: 4rem 5% 2rem; text-align: center;
    border-top: 1px solid var(--glass-border); position: relative; z-index: 2;
}
.footer-top {
    display: flex; justify-content: space-between; align-items: center;
    max-width: 1200px; margin: 0 auto 3rem; flex-wrap: wrap; gap: 2rem;
}
.footer-brand { text-align: left; }
.footer-logo {
    font-family: 'Orbitron', sans-serif; font-size: 1.6rem; font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 0.5rem;
}
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; }
.footer-links { display: flex; gap: 2rem; flex-wrap: wrap; }
.footer-links a {
    color: var(--text-muted); text-decoration: none; font-size: 0.9rem; font-weight: 500;
    transition: var(--transition); position: relative;
}
.footer-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
    background: var(--primary); transition: width 0.3s ease;
}
.footer-links a:hover { color: var(--text); }
.footer-links a:hover::after { width: 100%; }
.footer-social { display: flex; gap: 1rem; }
.footer-social a {
    width: 42px; height: 42px; border-radius: 50%; background: var(--glass);
    border: 1px solid var(--glass-border); display: flex; align-items: center;
    justify-content: center; color: var(--text-muted); text-decoration: none;
    font-size: 1.1rem; transition: var(--transition);
}
.footer-social a:hover {
    background: var(--primary); color: white; border-color: var(--primary);
    transform: translateY(-4px); box-shadow: 0 8px 20px rgba(255, 107, 53, 0.3);
}
.footer-divider {
    width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
    margin: 2rem 0;
}
.copyright { color: var(--text-dim); font-size: 0.8rem; line-height: 1.8; }

.fade-in { opacity: 0; transform: translateY(40px); transition: all 0.9s cubic-bezier(0.4, 0, 0.2, 1); }
.fade-in.visible { opacity: 1; transform: translateY(0); }

.toast-notification {
    position: fixed; bottom: 30px; right: 30px;
    background: var(--card); border: 1px solid var(--glass-border);
    border-left: 3px solid var(--primary); color: var(--text);
    padding: 1rem 1.5rem; border-radius: 12px; font-size: 0.9rem;
    font-weight: 500; z-index: 10000; backdrop-filter: blur(20px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
    animation: slideInRight 0.4s ease, fadeOut 0.4s ease 2.6s forwards;
    max-width: 350px;
}
@keyframes slideInRight { from { opacity: 0; transform: translateX(100px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeOut { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(100px); } }

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-toggle { display: flex; }
    .hero-contact h1 { font-size: 2rem; }
    section { padding: 3rem 5%; }
    .form-footer { flex-direction: column; }
    .form-footer .btn { width: 100%; justify-content: center; }
    .footer-top { flex-direction: column; text-align: center; }
    .footer-brand { text-align: center; }
    .footer-links { justify-content: center; }
}
@media (max-width: 480px) {
    .hero-contact h1 { font-size: 1.8rem; }
    form { padding: 1.5rem; }
    .contact-header { padding: 1.5rem; }
}