/* Navbar */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 0;
    transition: var(--transition);
}

nav.scrolled {
    padding: 0.5rem 0;
}

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

.logo-text {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: var(--transition);
}

.logo-icon {
    flex-shrink: 0;
    transition: var(--transition);
}

[data-theme="light"] .logo-icon {
    color: #000B58;
}

[data-theme="dark"] .logo-icon {
    color: #FFF4B7;
}

[data-theme="dark"] .logo-icon .icon-shape-1,
[data-theme="dark"] .logo-icon .icon-shape-2 {
    fill: #000B58;
}

[data-theme="light"] .logo-part-1 {
    color: #000B58;
}

[data-theme="light"] .logo-part-2 {
    color: #5D6D7E;
}

[data-theme="dark"] .logo-part-1 {
    color: #FFF4B7;
}

[data-theme="dark"] .logo-part-2 {
    color: #ADB2D4;
}

.logo-container {
    padding: 1rem 0;
}

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

.nav-links a:hover {
    color: var(--text-heading);
    transform: translateY(-2px);
}

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-heading);
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.theme-toggle:hover {
    transform: rotate(15deg);
}

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at top right, var(--primary-color), transparent),
        radial-gradient(circle at bottom left, var(--secondary-color), transparent);
    padding-top: 80px;
    opacity: 1;
    transform: none;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, var(--text-heading), var(--text-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

/* Footer */
footer {
    padding: 4rem 0;
    background: var(--surface-color);
    text-align: center;
}

footer a {
    color: var(--link-color);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }

    .nav-links {
        display: none;
    }
}