/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.4s ease;
}

.glass-nav {
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
}

.logo-container {
    display: flex;
    align-items: baseline;
    gap: 5px;
}

.logo-text {
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: 2px;
}

/* Special ALI Logo Styles */
.ali-logo {
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: 2px;
    color: #fff;
    text-decoration: none;
    position: relative;
    animation: whiteGlow 2s ease-in-out infinite alternate;
}

@keyframes whiteGlow {
    from {
        text-shadow: 0 0 5px #fff, 0 0 10px rgba(255, 255, 255, 0.3);
    }
    to {
        text-shadow: 0 0 10px #fff, 0 0 20px rgba(255, 255, 255, 0.5), 0 0 30px rgba(255, 255, 255, 0.3);
    }
}

.ali-logo::before, .ali-logo::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
}

.ali-logo::before {
     animation: particlesLeft 3s infinite;
     top: 50%;
     left: 50%;
}

.ali-logo::after {
     animation: particlesRight 3s infinite 1.5s;
     top: 50%;
     left: 50%;
}

@keyframes particlesLeft {
    0% { transform: translate(0, 0); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translate(-20px, -20px); opacity: 0; }
}

@keyframes particlesRight {
    0% { transform: translate(0, 0); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translate(20px, -20px); opacity: 0; }
}

.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-sky);
    border-radius: 50%;
}

.nav-links {
    display: flex;
    gap: 3rem;
    list-style: none;
}

.nav-item {
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    opacity: 0.7;
    transition: all 0.3s;
    position: relative;
}

.nav-item:hover {
    opacity: 1;
    color: var(--accent-sky);
    background: transparent !important; /* Fix blue square issue */
}

.nav-item::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-sky);
    transition: width 0.3s ease;
}

.nav-item:hover::before {
    width: 100%;
}

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

.bar {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: 0.3s;
}

/* Global Grid System & Containers */
.section-padding {
    padding: 8rem 5%;
}

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

.section-header {
    margin-bottom: 4rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.section-tag {
    font-size: 4rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.03);
    line-height: 1;
    position: absolute;
    transform: translateY(-20px);
    pointer-events: none;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
    padding-left: 20px;
    border-left: 4px solid var(--accent-sky);
}

/* Split Layout */
.split-layout {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-bottom: 4rem;
}

.split-image {
    flex: 1;
    max-width: 500px; /* Smaller image container */
}

.split-content {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.split-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.split-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Footer */
.main-footer {
    padding: 3rem 5%;
    text-align: center;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.9rem;
    position: relative;
}

.footer-line {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    margin-bottom: 2rem;
}

/* Responsive Navigation & Layout */
@media (max-width: 968px) {
    .split-layout {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }
    
    .split-image {
        max-width: 100%;
        width: 80%;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(15, 23, 42, 0.95);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s ease;
    }

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

    .hamburger {
        display: flex;
        z-index: 1001;
    }
    
    .hamburger.active .bar:first-child { transform: rotate(45deg) translate(5px, 6px); }
    .hamburger.active .bar:last-child { transform: rotate(-45deg) translate(5px, -6px); }
    
    .section-padding { padding: 4rem 1.5rem; }
    .section-title { font-size: 2rem; }
}