*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg:    #120a0c;
    --red:   #e8192c;
    --mid:   #c43040;
    --dim:   #a02535;
    --faint: #3a0d14;
    --hi:    #ffffff;
    --w:     760px;
    --f:     'VT323', monospace;
}

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--mid);
    font-family: var(--f);
    font-size: 22px;
    line-height: 1.7;
    min-height: 100vh;
}

/* scanlines */
body::before {
    content: '';
    position: fixed; inset: 0;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0, transparent 3px,
        rgba(0,0,0,0.11) 3px, rgba(0,0,0,0.11) 4px
    );
    pointer-events: none;
    z-index: 9998;
}

/* vignette */
body::after {
    content: '';
    position: fixed; inset: 0;
    background: radial-gradient(ellipse at 50% 35%,
        transparent 40%, rgba(0,0,0,0.82) 100%);
    pointer-events: none;
    z-index: 9997;
}

a { color: var(--red); text-decoration: none; }
a:hover { color: var(--hi); }

/* NAV */
nav {
    position: sticky; top: 0; z-index: 500;
    background: var(--bg);
    border-bottom: 1px solid var(--faint);
}
.nav-inner {
    max-width: var(--w);
    margin: 0 auto;
    padding: 0.6rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.nav-logo {
    color: var(--mid);
    font-size: 1.05rem;
    letter-spacing: 0.08em;
}
.nav-logo .prompt { color: var(--dim); }
.nav-links { list-style: none; display: flex; gap: 0; }
.nav-links li::before { content: ' / '; color: var(--faint); }
.nav-links li:first-child::before { content: ''; }
.nav-links a { color: var(--dim); font-size: 1rem; }
.nav-links a:hover { color: var(--red); }

/* LAYOUT */
main { max-width: var(--w); margin: 0 auto; padding: 0 2rem 8rem; }

/* HERO */
.hero {
    min-height: 96vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 1.5rem 0 4rem;
    border-bottom: 1px solid var(--faint);
    position: relative;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    object-fit: contain;
    object-position: center;
    opacity: 0.08;
    z-index: 0;
    pointer-events: none;
    filter: brightness(0) invert(1);
}
#matrixCanvas {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    z-index: 1;
    pointer-events: none;
    opacity: 0.55;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.1) 10%, rgba(0,0,0,0.5) 25%, black 45%, black 75%, rgba(0,0,0,0.3) 90%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.1) 10%, rgba(0,0,0,0.5) 25%, black 45%, black 75%, rgba(0,0,0,0.3) 90%, transparent 100%);
}
.hero-content {
    position: relative;
    z-index: 2;
}

.hero-label {
    font-size: 0.95rem;
    color: var(--dim);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.hero-terminal {
    font-size: clamp(3.5rem, 10vw, 7rem);
    line-height: 1.7;
    color: var(--red);
    text-shadow:
        0 0 18px rgba(232,25,44,0.6),
        0 0 60px rgba(232,25,44,0.22);
    min-height: 1.7em;
    margin-bottom: 0.5rem;
    white-space: nowrap;
}

.hero-rule {
    border: none;
    border-top: 1px solid var(--faint);
    margin: 2rem 0;
}

.hero-copy {
    font-size: clamp(1.35rem, 3.2vw, 1.75rem);
    color: var(--dim);
    line-height: 1.5;
    margin-bottom: 0.4rem;
}
.hero-copy strong { color: var(--hi); }

.hero-actions { margin-top: 2.5rem; }

.hero-meta {
    margin-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem 0.8rem;
    font-size: 1rem;
    color: var(--dim);
}
.hero-meta a { color: var(--dim); }
.hero-meta a:hover { color: var(--red); }
.hero-meta .sep { color: var(--faint); }

.btn {
    display: inline-block;
    border: 1px solid var(--red);
    color: var(--red);
    font-family: var(--f);
    font-size: 1.15rem;
    padding: 0.3rem 1.3rem;
    letter-spacing: 0.1em;
    margin-right: 1rem;
    margin-bottom: 0.4rem;
    transition: background 0.08s, color 0.08s;
}
.btn:hover { background: var(--red); color: var(--bg); }
.btn-g { border-color: var(--faint); color: var(--dim); }
.btn-g:hover { background: var(--dim); color: var(--bg); }

/* REGULAR SECTIONS */
section {
    padding: 5rem 0;
    border-bottom: 1px solid var(--faint);
}
section:last-of-type { border-bottom: none; }

.cmd {
    font-size: 0.95rem;
    color: var(--dim);
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}
.cmd .p { color: var(--mid); }

.s-title {
    font-size: clamp(2.4rem, 6vw, 3.5rem);
    color: var(--hi);
    text-shadow: 0 0 20px rgba(232,25,44,0.28);
    line-height: 1.08;
    margin-bottom: 1.75rem;
}

.body-text {
    font-size: 1.3rem;
    color: var(--dim);
    line-height: 1.65;
    max-width: 600px;
    margin-bottom: 1rem;
}
.body-text strong { color: var(--red); }
.body-text em     { color: var(--hi); font-style: normal; }

/* PRINCIPLE */
.principle {
    padding: 7rem 0;
    text-align: center;
    border-bottom: 1px solid var(--faint);
}

.principle-text {
    font-size: clamp(2rem, 5.5vw, 3.2rem);
    color: var(--hi);
    text-shadow: 0 0 22px rgba(232,25,44,0.3);
    line-height: 1.35;
    margin: 0 auto 1.5rem;
    max-width: 560px;
}

.principle-text .glow {
    color: var(--red);
    text-shadow: 0 0 20px rgba(232,25,44,0.6);
}

.principle-rule {
    border: none;
    border-top: 1px solid var(--faint);
    width: 60px;
    margin: 0 auto 1.5rem;
}

.principle-sub {
    font-size: 1.2rem;
    color: var(--dim);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* STACK LIST */
.stack {
    margin-top: 2rem;
    border-left: 2px solid var(--faint);
    padding-left: 1.5rem;
}
.stack-item {
    display: flex;
    gap: 1.75rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--faint);
    align-items: baseline;
    flex-wrap: wrap;
}
.stack-item:last-child { border-bottom: none; }
.si-key {
    color: var(--red);
    font-size: 1.1rem;
    min-width: 130px;
    letter-spacing: 0.06em;
    flex-shrink: 0;
}
.si-val { color: var(--dim); font-size: 1.15rem; }

/* TEAM */
.team { margin-top: 2.5rem; }
.member {
    display: flex;
    gap: 1.5rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--faint);
    align-items: baseline;
    flex-wrap: wrap;
}
.member:last-child { border-bottom: none; }
.m-name {
    color: var(--hi);
    font-size: 1.25rem;
    min-width: 210px;
    flex-shrink: 0;
}
.m-role { color: var(--dim); font-size: 1.05rem; }
.m-ghost {
    color: var(--dim);
    font-size: 0.95rem;
    letter-spacing: 0.06em;
}

/* ROADMAP */
.rl { list-style: none; margin-top: 2rem; }
.rl li {
    display: flex;
    gap: 1.5rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--faint);
    align-items: baseline;
    flex-wrap: wrap;
}
.rl li:last-child { border-bottom: none; }
.rv { min-width: 44px; font-size: 1.1rem; flex-shrink: 0; }
.rv.done { color: var(--red); }
.rv.now  { color: var(--hi); }
.rv.nx   { color: var(--dim); }
.rd { flex: 1; font-size: 1.15rem; color: var(--dim); min-width: 200px; }
.rd strong { color: var(--hi); }
.rb {
    font-size: 0.88rem;
    border: 1px solid;
    padding: 0.03rem 0.5rem;
    letter-spacing: 0.07em;
    margin-left: 0.5rem;
    vertical-align: middle;
    white-space: nowrap;
}
.rb-d { border-color: var(--red); color: var(--red); }
.rb-a { border-color: var(--hi); color: var(--hi); }
.rb-p { border-color: var(--dim); color: var(--dim); }
.rb-x { border-color: var(--dim); color: var(--dim); letter-spacing: 0.15em; }

/* SPONSOR BOX */
.sponsor-box {
    margin-top: 2rem;
    border: 1px solid var(--faint);
    padding: 2rem;
    position: relative;
}
.sponsor-box::before {
    content: '[ transmission ]';
    position: absolute;
    top: -0.6em; left: 1.5rem;
    background: var(--bg);
    padding: 0 0.5rem;
    color: var(--dim);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

/* FOOTER */
footer {
    max-width: var(--w);
    margin: 0 auto;
    padding: 2rem;
    border-top: 1px solid var(--faint);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    font-size: 0.95rem;
    color: var(--dim);
}
.footer-org {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1.5rem;
    color: var(--dim);
    font-size: 1rem;
}
.footer-org a { color: var(--dim); }
.footer-org a:hover { color: var(--red); }
.footer-org .sep { color: var(--faint); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}
footer a { color: var(--dim); }
footer a:hover { color: var(--red); }
.fl { list-style: none; display: flex; gap: 2rem; }

/* SCROLL REVEAL */
.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
    opacity: 1;
    transform: none;
}

/* CURSOR */
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }
.cur {
    display: inline-block;
    width: 0.5em; height: 0.85em;
    background: var(--red);
    vertical-align: text-bottom;
    animation: blink 1.1s step-end infinite;
    box-shadow: 0 0 8px rgba(232,25,44,0.65);
}

/* RESPONSIVE */
@media (max-width: 860px) {
    main   { padding: 0 2rem 6rem; }
    footer { padding: 1.75rem 2rem; }
}

@media (max-width: 600px) {
    body   { font-size: 20px; }
    main   { padding: 0 1.25rem 5rem; }
    .nav-inner  { padding: 0.6rem 1.25rem; }
    .nav-links  { display: none; }
    .hero  { min-height: 88vh; padding: 3.5rem 0 3rem; }
    .hero-rule  { margin: 1.5rem 0; }
    .hero-actions { margin-top: 2rem; }
    .hero-meta .sep { display: none; }
    section { padding: 3.5rem 0; }
    .principle { padding: 4.5rem 0; }
    .member { gap: 0.3rem; }
    .m-name { min-width: unset; width: 100%; }
    .stack-item { gap: 0.5rem; }
    .si-key { min-width: unset; width: 100%; }
    .rl li  { gap: 0.5rem; }
    footer  { flex-direction: column; align-items: flex-start; padding: 1.5rem 1.25rem; }
    .fl     { gap: 1.5rem; }
    .sponsor-box { padding: 1.5rem; }
}

@media (max-width: 380px) {
    body { font-size: 18px; }
    .btn { font-size: 1rem; padding: 0.3rem 0.9rem; margin-right: 0.6rem; }
}

@media (min-width: 1100px) {
    :root { --w: 800px; }
}