/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 40px;
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-scrolled {
    background: var(--glass);
    backdrop-filter: blur(15px);
    padding: 15px 40px;
    border-bottom: 1px solid var(--border);
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1;
}

.logo-link:hover .logo-text {
    color: var(--accent-gold);
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-gold);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--btn-radius);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--accent-gold);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background-color: var(--text-primary);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.btn-small {
    padding: 10px 20px;
    font-size: 0.85rem;
}

/* Cards */
.glass-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--card-radius);
    padding: 30px;
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

/* Forms */
form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

input, select, textarea {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--btn-radius);
    padding: 15px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: var(--bg-tertiary);
}

/* Hamburger for Mobile */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-smooth);
}

/* Notifications */
.notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--bg-secondary);
    border: 1px solid var(--accent-gold);
    padding: 20px 30px;
    border-radius: var(--card-radius);
    color: var(--text-primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    z-index: 2000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification.error {
    border-color: #ff4d4d;
}

.notification.error h4 {
    color: #ff4d4d;
}

.notification h4 {
    color: var(--accent-gold);
    margin-bottom: 5px;
}

@media (max-width: 768px) {
    nav { padding: 15px 20px; }
    
    .nav-links { 
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--bg-secondary);
        padding: 100px 40px;
        transition: var(--transition-smooth);
        z-index: 999;
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    }

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

    .hamburger { display: flex; z-index: 1001; }
    
    .hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.active span:nth-child(2) { opacity: 0; }
    .hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    .logo-text {
        font-size: 1rem;
    }
    .btn {
        padding: 12px 20px;
        font-size: 0.85rem;
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .logo-text {
        display: none;
    }
}