/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(5, 8, 15, 0.95);
    /* More opaque for better contrast */
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
    /* Stronger gold border */
    z-index: 1000;
    padding: 1.5rem 0;
    /* More padding for larger logo */
}

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

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-accent-gold);
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.logo-chevrons {
    font-size: 2.5rem;
    line-height: 1;
    margin-right: 0.5rem;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    position: relative;
}

.nav-links a:hover {
    color: var(--color-text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-gold);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* Sections Global */
section {
    padding: 6rem 0;
    border-bottom: 1px solid var(--color-border);
}

.section-header {
    margin-bottom: 4rem;
    max-width: 700px;
    position: relative;
    padding-left: 1.5rem;
    border-left: 4px solid var(--color-accent-gold);
    /* Gold accent line */
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-subtitle {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
}

/* Hero */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 140px;
    /* Increased offset for taller nav */
    background: radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.08) 0%, transparent 50%);
}

.hero-content {
    max-width: 900px;
    /* Wider to allow text flow */
    position: relative;
    z-index: 10;
}

.hero h1 {
    font-size: 5rem;
    /* Larger impact */
    margin-bottom: 2rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, #d4af37, #f3e5ab, #d4af37);
    /* Gold Gradient */
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 4px 20px rgba(212, 175, 55, 0.2);
}

.hero p {
    font-size: 1.35rem;
    color: var(--color-text-secondary);
    margin-bottom: 3rem;
    max-width: 650px;
    border-left: 1px solid var(--color-border);
    padding-left: 1.5rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--gradient-gold);
    color: var(--color-bg-primary);
    font-weight: 700;
    border-radius: 2px;
    /* Sharper corners for modern look */
    border: none;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--color-accent-silver);
    border: 1px solid var(--color-border);
    margin-left: 1rem;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-text-primary);
    color: var(--color-text-primary);
}

/* Hero Pillars */
.hero-pillars {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
}

.pillar-card {
    display: block;
    padding: 1rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid transparent;
    transition: var(--transition-fast);
    cursor: pointer;
}

.pillar-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-accent-gold);
    transform: translateY(-2px);
}

.pillar-icon {
    color: var(--color-accent-gold);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.pillar-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--color-text-primary);
}

.pillar-card p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin: 0;
    padding: 0;
    border: none;
    /* Reset hero p border */
    line-height: 1.4;
}

/* Responsive Pillars */
@media (max-width: 900px) {
    .hero-pillars {
        grid-template-columns: repeat(2, 1fr);
    }
}


/* Grid Layouts */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

/* Card Styles */
.card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 2.5rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

/* Subtle metallic sheer on hover */
.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
    transition: 0.5s;
}

.card:hover::before {
    left: 100%;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-gold);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
}

.card-tag {
    color: var(--color-accent-gold);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    display: block;
}

.card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.card p {
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    font-size: 1rem;
}

.card-link {
    color: var(--color-text-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

/* Tool Card Specific */
.tool-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Partnerships */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-top: 2rem;
}

.partner-card {
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent-gold);
    padding: 3rem;
    background: linear-gradient(to right, rgba(212, 175, 55, 0.02), transparent);
}

/* About Section */
.about-content {
    max-width: 900px;
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.about-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 4px solid var(--color-accent-gold);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.2);
}

.about-text {
    flex: 1;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.about-text p:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .about-image {
        width: 150px;
        height: 150px;
    }
}

/* Footer */
footer {
    padding: 4rem 0;
    margin-top: 4rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

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

/* Mobile */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
        /* Todo: Add mobile menu toggle */
    }

    .partners-grid {
        grid-template-columns: 1fr;
    }
}