/* ==========================================================================
   Layout
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.25rem 2rem;
    background: linear-gradient(180deg, rgba(10, 22, 40, 0.95) 0%, rgba(10, 22, 40, 0.8) 100%);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(30, 58, 95, 0.5);
}

.site-header__inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-main {
    padding-top: 80px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container--wide {
    max-width: 1400px;
}

.section {
    padding: 6rem 0;
    position: relative;
}

.site-footer {
    padding: 4rem 2rem;
    background: linear-gradient(180deg, var(--color-base-light) 0%, var(--color-base) 100%);
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.site-title {
    margin: 0;
    line-height: 1;
}

.site-title a {
    display: flex;
    align-items: center;
}

.site-title a:hover {
    opacity: 0.85;
}

.site-logo {
    height: 36px;
    width: auto;
    display: block;
    transition: opacity var(--transition-fast);
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2.5rem;
}

.main-navigation a {
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-base);
}

.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width var(--transition-base);
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
    color: var(--color-white);
}

.main-navigation a:hover::after,
.main-navigation .current-menu-item a::after {
    width: 100%;
}

/* ==========================================================================
   Page Hero (Subpages)
   ========================================================================== */
.page-hero {
    position: relative;
    padding: 10rem 2rem 6rem;
    overflow: hidden;
    min-height: 50vh;
    display: flex;
    align-items: center;
}

.page-hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.page-hero__grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.page-hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.page-hero__glow--1 {
    width: 600px;
    height: 600px;
    background: rgba(0, 212, 255, 0.15);
    top: -200px;
    right: -100px;
}

.page-hero__glow--2 {
    width: 400px;
    height: 400px;
    background: rgba(123, 104, 238, 0.1);
    bottom: -100px;
    left: -100px;
}

.page-hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.page-hero__label {
    font-size: 0.875rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
}

.page-hero__title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-hero__subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
}