/* Page sections and responsive layout. */
.page-glow {
    position: absolute;
    inset: 0 0 auto;
    height: 750px;
    pointer-events: none;
    background: none;
}

.site-header {
    position: absolute;
    inset: 0 0 auto;
    z-index: 20;
    border-bottom: 1px solid rgba(180, 221, 255, .08);
    backdrop-filter: blur(12px);
}

.header-inner {
    min-height: 92px;
    display: flex;
    align-items: center;
    gap: 42px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-left: auto;
}

.header-action {
    margin-left: 18px;
}

.hero {
    min-height: 790px;
    min-height: min(900px, 100svh);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 115px;
    pointer-events: none;
}

.hero-content a {
    pointer-events: auto;
}

.hero-title {
    display: flex;
    flex-direction: column;
    margin: 28px 0 0;
    width: fit-content;
    line-height: 1.06;
    letter-spacing: -0.05em;
}

.title-intro {
    font-size: clamp(46px, 6.15vw, 89px);
    font-weight: 600;
}

.title-world {
    font-size: clamp(45px, 6.15vw, 89px);
    font-weight: 650;
    color: var(--accent-bright);
    white-space: nowrap;
}

.hero-description {
    color: #bac5d0;
    font-size: 17px;
    line-height: 1.8;
    width: min(445px, 100%);
    margin: 35px 0 0;
}

.hero-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 38px;
}

.hero-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 145px;
    gap: 30px;
}

.hero-world {
    position: absolute;
    inset: 0;
    width: 100%;
    min-width: 0;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

#space-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    opacity: 0;
    transition: opacity 1.2s ease;
    pointer-events: auto;
    cursor: crosshair;
    touch-action: manipulation;
}

.hero-world.canvas-ready #space-canvas {
    opacity: 1;
}

.world-fallback {
    position: absolute;
    width: min(700px, 80%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    filter: drop-shadow(0 0 85px rgba(54, 142, 216, .20));
    transition: opacity 1s ease;
}

.hero-world.canvas-ready .world-fallback {
    opacity: 0;
}

.world-glow {
    position: absolute;
    width: 760px;
    height: 760px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(23, 102, 160, .14), rgba(24, 42, 78, .055) 47%, transparent 72%);
}

.intro-section {
    background: #0a0d12;
    border-bottom: 1px solid var(--line);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    align-items: center;
    gap: 64px;
}

.intro-copy {
    padding-top: 30px;
    color: #98a8b8;
    font-size: 17px;
    line-height: 1.7;
}

.intro-copy p:first-child {
    font-size: 20px;
    color: #f0f4f8;
    font-weight: 550;
    margin-bottom: 20px;
}

.intro-copy p:nth-child(2) {
    margin-bottom: 26px;
}

.projects-section {
    background: #0d1118;
}

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

.projects-heading {
    margin-top: 23px;
    margin-bottom: 42px;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.about-section {
    border-top: 1px solid var(--line);
    background: #0a0d12;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}

.about-description {
    margin: 32px 0 29px;
    color: #aab8c5;
    font-size: 17px;
    line-height: 1.7;
    max-width: 490px;
}

.contact-section {
    padding: 137px 0 145px;
    overflow: hidden;
    border-top: 1px solid var(--line);
    background: #0d1118;
    text-align: center;
}

.contact-inner {
    position: relative;
}

.contact-section h2 {
    font-size: clamp(52px, 7.6vw, 103px);
    line-height: 1.09;
    letter-spacing: -.045em;
    font-weight: 600;
    margin: 36px 0 24px;
}

.contact-section h2 em {
    font-style: normal;
    font-weight: 400;
    color: var(--accent);
}

.contact-section p:not(.section-label) {
    font-size: 17px;
    line-height: 1.7;
    color: #a5b4c3;
    margin-bottom: 36px;
}

.contact-section .button {
    margin: auto;
}

.site-footer {
    border-top: 1px solid var(--line);
    background: #070a10;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 25px;
    padding-block: 27px;
    color: #7e91a4;
    font: 11px/1.7 var(--font-mono);
    letter-spacing: .11em;
}

@media (max-width: 1080px) {
    .hero-world {
    right: -130px;
    opacity: .86;
}

.hero-bottom {
    margin-top: 118px;
}

.about-grid {
    gap: 55px;
}

.intro-grid {
    gap: 58px;
}
}

@media (max-width: 800px) {
    .header-inner {
    min-height: 76px;
}

.header-action {
    display: none;
}

.site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 76px;
    padding: 15px 21px 23px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #0a111d;
    border-bottom: 1px solid var(--line);
}

.site-nav.is-open {
    display: flex;
}

.site-nav a {
    padding: 13px 10px;
}

.menu-toggle {
    display: flex;
    margin-left: auto;
}

.hero {
    min-height: 860px;
    align-items: flex-start;
}

.hero-content {
    padding-top: 170px;
}

.hero-world {
    top: 250px;
    right: -210px;
    bottom: -15px;
    min-width: 690px;
    width: 750px;
    opacity: .60;
}

.world-coordinate, .world-reticle, .world-orbit {
    display: none;
}

.title-intro, .title-world {
    font-size: clamp(42px, 8vw, 66px);
}

.hero-description {
    margin-top: 30px;
}

.hero-bottom {
    margin-top: 145px;
}

.intro-grid, .about-grid {
    grid-template-columns: 1fr;
    gap: 42px;
}

.intro-copy {
    padding-top: 0;
}

.project-grid {
    gap: 15px;
}

.projects-heading {
    margin-bottom: 39px;
}

.about-description {
    max-width: 100%;
}

.footer-inner {
    flex-direction: column;
}
}

@media (max-width: 600px) {
    .hero {
    min-height: 830px;
}

.hero-content {
    padding-top: 158px;
}

.hero-world {
    top: 320px;
    right: -300px;
    opacity: .45;
}

.hero-title {
    margin-top: 26px;
}

.title-intro, .title-world {
    font-size: clamp(36px, 9vw, 48px);
}

.hero-description {
    font-size: 15px;
    width: 360px;
    max-width: 100%;
    line-height: 1.7;
}

.hero-buttons {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    margin-top: 28px;
}

.hero-buttons .button {
    min-width: 228px;
}

.hero-bottom {
    margin-top: 130px;
}

.hero-status {
    display: none;
}

.section-aside {
    display: none;
}

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

.contact-section {
    padding-block: 100px;
}

.contact-section h2 {
    font-size: clamp(45px, 11vw, 67px);
}
}