:root {
    --ink: #071019;
    --ink-soft: #0b1722;
    --panel: rgba(16, 31, 43, 0.82);
    --line: rgba(142, 178, 197, 0.16);
    --line-strong: rgba(19, 178, 206, 0.38);
    --text: #f4f8fa;
    --muted: #92a7b5;
    --cyan: #10b7d2;
    --cyan-bright: #49d8ea;
    --pink: #f23868;
    --pink-soft: #ff6c91;
    --display: "Space Grotesk", sans-serif;
    --mono: "IBM Plex Mono", monospace;
    --shadow: 0 32px 80px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-width: 320px;
    color: var(--text);
    background:
        radial-gradient(circle at 80% 8%, rgba(17, 183, 210, 0.09), transparent 30rem),
        radial-gradient(circle at 10% 45%, rgba(242, 56, 104, 0.05), transparent 25rem),
        var(--ink);
    font-family: var(--mono);
    line-height: 1.7;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.18;
    background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(to bottom, black, transparent 80%);
}

a { color: inherit; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; transform: translateY(-150%); padding: 10px 14px; color: var(--ink); background: var(--cyan-bright); text-decoration: none; }
.skip-link:focus { transform: none; }

.site-header { position: fixed; z-index: 50; inset: 0 0 auto; border-bottom: 1px solid transparent; transition: .25s ease; }
.site-header.is-scrolled { background: rgba(7, 16, 25, .88); border-color: var(--line); backdrop-filter: blur(18px); }
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); font-family: var(--display); font-weight: 700; letter-spacing: -.03em; text-decoration: none; }
.brand img { width: 48px; height: 48px; object-fit: contain; filter: drop-shadow(0 0 14px rgba(18, 184, 211, .22)); }
.brand-dot { color: var(--cyan-bright); }
.site-nav { display: flex; align-items: center; gap: 32px; }
.site-nav a { color: var(--muted); font-size: .78rem; font-weight: 600; text-decoration: none; transition: color .2s ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--text); }
.site-nav .nav-cta { padding: 10px 16px; color: var(--text); border: 1px solid var(--line-strong); background: rgba(16,183,210,.07); }
.nav-toggle { display: none; }

.hero { min-height: 790px; display: flex; align-items: center; padding: 145px 0 90px; border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 60px; }
.eyebrow { margin: 0 0 22px; color: var(--cyan-bright); font-size: .74rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 9px; border-radius: 50%; background: #49e09a; box-shadow: 0 0 0 5px rgba(73,224,154,.1), 0 0 18px rgba(73,224,154,.8); }
h1, h2, h3 { margin: 0; font-family: var(--display); line-height: 1.08; letter-spacing: -.045em; }
h1 { max-width: 760px; font-size: clamp(3.6rem, 7vw, 6.7rem); }
h1 span { color: transparent; -webkit-text-stroke: 1px rgba(244,248,250,.62); }
.hero-lead { max-width: 680px; margin: 30px 0 0; color: #b5c4cd; font-size: 1.03rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; padding: 12px 18px; border: 1px solid transparent; font-size: .78rem; font-weight: 700; text-decoration: none; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #041017; background: var(--cyan-bright); box-shadow: 0 12px 34px rgba(16,183,210,.18); }
.button-primary:hover { background: #7ae5f2; }
.button-secondary { border-color: var(--line); color: var(--text); background: rgba(255,255,255,.025); }
.button-secondary:hover { border-color: var(--line-strong); }
.signal-list { display: flex; flex-wrap: wrap; gap: 20px 28px; margin: 46px 0 0; padding: 22px 0 0; border-top: 1px solid var(--line); list-style: none; color: var(--muted); font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; }
.signal-list span { color: var(--pink-soft); margin-right: 7px; }

.hero-visual { position: relative; min-height: 520px; display: grid; place-items: center; }
.logo-stage { position: relative; z-index: 2; width: min(100%, 480px); filter: drop-shadow(0 35px 45px rgba(0,0,0,.38)); animation: float 7s ease-in-out infinite; }
.logo-stage img { position: relative; z-index: 2; }
.logo-glow { position: absolute; z-index: 0; inset: 18%; border-radius: 50%; background: rgba(242,56,104,.3); filter: blur(42px); }
.orbit { position: absolute; border: 1px solid var(--line-strong); border-radius: 50%; }
.orbit::after { content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan-bright); box-shadow: 0 0 16px var(--cyan-bright); }
.orbit-one { width: 470px; height: 470px; animation: spin 22s linear infinite; }
.orbit-one::after { top: 9%; right: 18%; }
.orbit-two { width: 365px; height: 365px; opacity: .45; border-style: dashed; animation: spin 30s linear infinite reverse; }
.orbit-two::after { bottom: -4px; left: 52%; background: var(--pink); box-shadow: 0 0 16px var(--pink); }
.system-tag { position: absolute; z-index: 3; padding: 9px 12px; border: 1px solid var(--line); color: var(--muted); background: rgba(7,16,25,.82); backdrop-filter: blur(10px); font-size: .62rem; letter-spacing: .08em; }
.system-tag span { display: inline-block; width: 18px; height: 1px; margin: 0 7px 3px 0; background: var(--pink); }
.system-tag strong { color: var(--cyan-bright); }
.tag-top { top: 13%; right: -2%; }
.tag-bottom { bottom: 13%; left: 0; }

.section { position: relative; padding: 130px 0; border-bottom: 1px solid var(--line); }
.split-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 110px; }
h2 { font-size: clamp(2.5rem, 5vw, 4.8rem); }
.about-copy { max-width: 700px; color: var(--muted); font-size: .94rem; }
.about-copy p { margin: 0 0 22px; }
.about-copy .lead { color: var(--text); font-family: var(--display); font-size: clamp(1.35rem, 2.5vw, 2rem); line-height: 1.45; }
.about-copy em { color: var(--pink-soft); font-style: normal; }
.text-link { display: inline-block; margin-top: 16px; color: var(--cyan-bright); font-size: .78rem; font-weight: 700; text-underline-offset: 6px; }

.section-work { background: linear-gradient(180deg, rgba(16,31,43,.32), transparent 55%); }
.section-intro { display: grid; grid-template-columns: 1.5fr .7fr; align-items: end; gap: 80px; margin-bottom: 58px; }
.section-intro > p { max-width: 480px; margin: 0 0 8px; color: var(--muted); font-size: .86rem; }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.project-card { position: relative; min-height: 430px; display: flex; flex-direction: column; justify-content: space-between; padding: 30px; border: 1px solid var(--line); background: var(--panel); box-shadow: var(--shadow); overflow: hidden; transition: transform .25s ease, border-color .25s ease; }
.project-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.project-featured { grid-column: 1 / -1; min-height: 430px; background: linear-gradient(120deg, rgba(16,31,43,.95), rgba(10,24,35,.92)); }
.project-featured::after { content: ""; position: absolute; width: 420px; height: 420px; right: -130px; bottom: -220px; border-radius: 50%; background: var(--pink); opacity: .1; filter: blur(25px); }
.project-meta { position: relative; z-index: 2; display: flex; justify-content: space-between; color: var(--muted); font-size: .63rem; letter-spacing: .1em; }
.project-index { color: var(--pink-soft); }
.project-state { color: #8aeab5; }
.project-state i { display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: #49e09a; }
.project-body { position: relative; z-index: 2; display: grid; grid-template-columns: 190px 1fr; align-items: end; gap: 44px; }
.project-mark { width: 175px; height: 175px; display: grid; place-items: center; border: 1px solid rgba(242,56,104,.4); border-radius: 32% 68% 55% 45%; color: var(--pink); background: rgba(242,56,104,.06); font-family: var(--display); font-size: 5rem; font-weight: 700; box-shadow: inset 0 0 50px rgba(242,56,104,.08), 0 0 40px rgba(242,56,104,.08); transform: rotate(-4deg); }
.project-type { margin: 0 0 9px; color: var(--cyan-bright); font-size: .66rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.project-card h3 { font-size: clamp(2rem, 4vw, 3.6rem); }
.project-card p:not(.project-type) { max-width: 720px; color: var(--muted); font-size: .86rem; }
.tag-list { display: flex; flex-wrap: wrap; gap: 7px; margin: 22px 0 26px; padding: 0; list-style: none; }
.tag-list li { padding: 5px 8px; border: 1px solid var(--line); color: #a8bac5; background: rgba(255,255,255,.02); font-size: .61rem; }
.project-card-copy { flex: 1; display: flex; flex-direction: column; margin-top: 58px; }
.project-card-copy h3 { font-size: 1.65rem; }
.project-link { align-self: flex-start; margin-top: auto; }

.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.capability-card { min-height: 330px; padding: 34px; background: var(--ink-soft); }
.capability-number { color: var(--pink-soft); font-size: .68rem; }
.capability-card h3 { margin-top: 72px; font-size: 1.5rem; }
.capability-card p { color: var(--muted); font-size: .8rem; }
.capability-tools { margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--cyan-bright); font-size: .65rem; }

.contact-section { padding: 120px 0; }
.contact-panel { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 60px; padding: 62px; border: 1px solid var(--line-strong); background: linear-gradient(115deg, rgba(16,31,43,.94), rgba(8,20,29,.96)); box-shadow: var(--shadow); overflow: hidden; }
.contact-panel::after { content: ""; position: absolute; width: 270px; height: 270px; right: -80px; top: -160px; border-radius: 50%; background: var(--cyan); opacity: .11; filter: blur(25px); }
.contact-panel h2 { font-size: clamp(2.3rem, 4vw, 4rem); }
.contact-panel p:not(.eyebrow) { margin-bottom: 0; color: var(--muted); }
.contact-link { position: relative; z-index: 2; display: flex; flex-direction: column; gap: 8px; text-align: right; text-decoration: none; }
.contact-link span { color: var(--muted); font-size: .67rem; text-transform: uppercase; letter-spacing: .08em; }
.contact-link strong { color: var(--cyan-bright); font-family: var(--display); font-size: 1.25rem; }
.contact-link i { margin-left: 8px; font-style: normal; }

.site-footer { padding: 32px 0; border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; color: var(--muted); font-size: .67rem; }
.brand-small img { width: 36px; height: 36px; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { text-underline-offset: 4px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 50% { transform: translateY(-10px) rotate(.5deg); } }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
    .shell { width: min(100% - 34px, 720px); }
    .nav-toggle { width: 44px; height: 44px; display: grid; place-content: center; gap: 6px; border: 1px solid var(--line); color: var(--text); background: var(--ink-soft); }
    .nav-toggle span:not(.sr-only) { width: 20px; height: 1px; display: block; background: currentColor; }
    .site-nav { position: absolute; top: 78px; right: 17px; left: 17px; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 12px; border: 1px solid var(--line); background: rgba(7,16,25,.97); box-shadow: var(--shadow); }
    .site-nav.is-open { display: flex; }
    .site-nav a { padding: 14px; }
    .hero { padding-top: 120px; }
    .hero-grid { grid-template-columns: 1fr; gap: 20px; }
    .hero-visual { min-height: 500px; }
    .split-layout, .section-intro { grid-template-columns: 1fr; gap: 38px; }
    .section-intro { align-items: start; }
    .project-grid { grid-template-columns: 1fr; }
    .capability-grid { grid-template-columns: 1fr; }
    .capability-card { min-height: auto; }
    .capability-card h3 { margin-top: 48px; }
    .contact-panel { grid-template-columns: 1fr; padding: 42px; }
    .contact-link { text-align: left; }
}

@media (max-width: 620px) {
    .shell { width: min(100% - 28px, 560px); }
    .header-inner { min-height: 74px; }
    .brand img { width: 42px; height: 42px; }
    .brand > span { font-size: .88rem; }
    .hero { min-height: auto; padding: 116px 0 70px; }
    h1 { font-size: clamp(3.05rem, 15vw, 4.6rem); }
    .hero-lead { font-size: .9rem; }
    .hero-actions { align-items: stretch; flex-direction: column; }
    .button { width: 100%; }
    .signal-list { align-items: flex-start; flex-direction: column; gap: 10px; }
    .hero-visual { min-height: 390px; }
    .orbit-one { width: 350px; height: 350px; }
    .orbit-two { width: 270px; height: 270px; }
    .tag-top { right: 0; top: 5%; }
    .tag-bottom { bottom: 8%; }
    .section { padding: 88px 0; }
    .project-grid { grid-template-columns: 1fr; }
    .project-featured { grid-column: auto; min-height: auto; }
    .project-body { grid-template-columns: 1fr; gap: 24px; margin-top: 60px; }
    .project-mark { width: 105px; height: 105px; font-size: 3rem; }
    .project-card { min-height: 320px; padding: 24px; }
    .contact-section { padding: 70px 0; }
    .contact-panel { padding: 30px 24px; }
    .contact-link strong { font-size: .96rem; }
    .footer-inner { align-items: flex-start; flex-direction: column; }
}