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

:root {
    --bg:       #08090f;
    --glass:    rgba(255, 255, 255, 0.04);
    --glass-h:  rgba(255, 255, 255, 0.07);
    --border:   rgba(255, 255, 255, 0.07);
    --cyan:     #00d8ff;
    --white:    #ffffff;
    --g1:       #d1d9e6;
    --g2:       #8a9ab5;
    --g3:       #3d4f6b;
    --hero-opacity:    1;
    --overlay-opacity: 1;
    --scroll-glow:     0;
}

/* ── Base ── */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--g1);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg);
    background-image:
        radial-gradient(ellipse 90% 50% at 50% -5%, rgba(0,216,255,0.07) 0%, transparent 60%),
        linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
    background-size: auto, 64px 64px, 64px 64px;
    position: relative;
    overflow-x: hidden;
}

/* ── Nav ── */
header {
    background: rgba(8, 9, 15, 0.75);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 0 2.5rem;
    position: fixed;
    top: 0;
    left: 0; right: 0;
    z-index: 200;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1300px;
    margin: 0 auto;
    height: 66px;
}

.brand { display: flex; flex-direction: column; text-decoration: none; gap: 2px; }

.brand-short {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-shadow: 0 0 18px rgba(0,216,255,0.3);
}

nav ul { list-style: none; display: flex; gap: 2.5rem; }

nav ul a {
    color: var(--g2);
    text-decoration: none;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: color 0.2s, text-shadow 0.2s;
}

nav ul a:hover {
    color: var(--white);
    text-shadow: 0 0 12px rgba(0,216,255,0.6);
}

/* ── Main ── */
main { flex: 1; }


/* ══════════════════════════════════════════════════
   BANNER — Scroll-scrubbed video hero
══════════════════════════════════════════════════ */

/* Tall enough for full video scrub — JS overrides height based on duration */
.banner {
    width: 100%;
    height: 500vh;
    position: relative;
    background: transparent;
}

/* Fixed full-viewport canvas (frame scrubber) */
.banner-video {
    position: fixed;
    top: 0; left: 0;
    width: 100vw;
    height: 100vh;
    display: block;
    background: #04050a;
    filter: saturate(1.15) contrast(1.06) brightness(0.86);
    opacity: var(--hero-opacity);
    z-index: 0;
    pointer-events: none;
    will-change: transform, opacity;
    transform: scale(1.2);
    transform-origin: top left;
}

/* CRT scanline overlay */
.scanlines {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: 1;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.065) 2px,
        rgba(0, 0, 0, 0.065) 4px
    );
    opacity: var(--hero-opacity);
    transition: opacity 0.06s linear;
}

/* Sticky wrapper — pins HUD to viewport as banner scrolls */
.banner-sticky-wrapper {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}

/* Radial vignette + top/bottom gradients */
.banner-sticky-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 80% at 50% 50%, transparent 26%, rgba(8,9,15,0.52) 100%),
        linear-gradient(180deg, rgba(8,9,15,0.55) 0%, transparent 22%, transparent 72%, rgba(8,9,15,0.55) 100%);
    z-index: 0;
    pointer-events: none;
}

/* Bottom blend into projects section */
.banner-sticky-wrapper::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 240px;
    background: linear-gradient(to bottom, transparent 0%, rgba(8,9,15,0.8) 80%, var(--bg) 100%);
    pointer-events: none;
    z-index: 0;
}

/* ── HUD full-viewport frame ── */
.hud-frame {
    position: absolute;
    inset: 2.8rem;
    z-index: 3;
    pointer-events: none;
    opacity: var(--overlay-opacity);
    transition: opacity 0.1s linear;
}

/* Corner brackets */
.hud-corner {
    position: absolute;
    width: 40px; height: 40px;
}

.hud-corner--tl { top: 0; left: 0;  border-top: 1.5px solid var(--cyan); border-left: 1.5px solid var(--cyan); }
.hud-corner--tr { top: 0; right: 0; border-top: 1.5px solid var(--cyan); border-right: 1.5px solid var(--cyan); }
.hud-corner--bl { bottom: 0; left: 0;  border-bottom: 1.5px solid var(--cyan); border-left: 1.5px solid var(--cyan); }
.hud-corner--br { bottom: 0; right: 0; border-bottom: 1.5px solid var(--cyan); border-right: 1.5px solid var(--cyan); }

/* Glowing dot at each corner tip */
.hud-corner::before {
    content: '';
    position: absolute;
    width: 5px; height: 5px;
    background: var(--cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--cyan), 0 0 22px rgba(0,216,255,0.5);
}
.hud-corner--tl::before { top: -2px; left: -2px; }
.hud-corner--tr::before { top: -2px; right: -2px; }
.hud-corner--bl::before { bottom: -2px; left: -2px; }
.hud-corner--br::before { bottom: -2px; right: -2px; }

/* Animated corner glow pulse */
.hud-corner::after {
    content: '';
    position: absolute;
    width: 5px; height: 5px;
    background: transparent;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(0,216,255,0.7);
    animation: cornerPulse 2.5s ease-out infinite;
}
.hud-corner--tl::after { top: -2px; left: -2px; }
.hud-corner--tr::after { top: -2px; right: -2px; }
.hud-corner--bl::after { bottom: -2px; left: -2px; }
.hud-corner--br::after { bottom: -2px; right: -2px; }

@keyframes cornerPulse {
    0%   { box-shadow: 0 0 0 0 rgba(0,216,255,0.6); }
    70%  { box-shadow: 0 0 0 10px rgba(0,216,255,0); }
    100% { box-shadow: 0 0 0 0 rgba(0,216,255,0); }
}

/* HUD data readouts */
.hud-data {
    position: absolute;
    top: 3.8rem;
    font-family: 'Courier New', Courier, monospace;
}
.hud-data--tl { left: 0; }
.hud-data--tr { right: 0; text-align: right; }

.hud-line {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 0.42rem;
}
.hud-data--tr .hud-line { flex-direction: row-reverse; }

.hud-label {
    font-size: 0.55rem;
    color: var(--g3);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    min-width: 48px;
}
.hud-data--tr .hud-label { text-align: right; }

.hud-val {
    font-size: 0.68rem;
    color: var(--g2);
    letter-spacing: 0.06em;
}
.hud-val--cyan {
    color: var(--cyan);
    text-shadow: 0 0 8px rgba(0,216,255,0.45);
}

/* Horizontal rule dividers inside HUD frame */
.hud-rule {
    position: absolute;
    height: 1px;
    left: 0; right: 0;
    background: linear-gradient(90deg, var(--cyan) 0%, transparent 100%);
    opacity: 0.18;
}
.hud-rule--top    { top: 2.2rem; }
.hud-rule--bottom { bottom: 2.2rem; transform: scaleX(-1); }

.video-progress { display: none; }

/* ── Hero overlay text ── */
.banner-overlay {
    position: relative;
    z-index: 2;
    text-align: center;
    pointer-events: all;
    transform: translateY(var(--logo-offset, 0px));
    will-change: transform;
}

.banner-overlay__eyebrow {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.66rem;
    color: var(--cyan);
    letter-spacing: 0.24em;
    text-transform: uppercase;
    opacity: 0.6;
    margin-bottom: 2.2rem;
}

/* Giant glitch title — green glow builds as --scroll-glow increases 0→1 */
.glitch {
    color: var(--white);
    font-size: clamp(4.5rem, 12vw, 9rem);
    font-weight: 900;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    text-shadow:
        /* Green glow — grows with scroll */
        0 0 80px  rgba(0, 255, 100, var(--scroll-glow)),
        0 0 160px rgba(0, 255, 100, calc(var(--scroll-glow) * 0.55)),
        0 0 300px rgba(0, 255, 100, calc(var(--scroll-glow) * 0.28)),
        /* Cyan glow — fades out as green takes over */
        0 0 60px  rgba(0, 216, 255, calc(0.6  - var(--scroll-glow) * 0.55)),
        0 0 130px rgba(0, 216, 255, calc(0.18 - var(--scroll-glow) * 0.18)),
        0 2px 20px rgba(0, 0, 0, 0.98);
    margin: 0;
    position: relative;
    display: block;
    line-height: 1;
    transition: text-shadow 0.05s linear;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    display: block;
}

.glitch::before {
    color: rgba(0, 255, 100, 0.9);
    clip-path: polygon(0 14%, 100% 14%, 100% 42%, 0 42%);
    animation: glitchA 5s infinite;
    text-shadow: none;
    opacity: var(--glitch-opacity, 1);
}

.glitch::after {
    color: rgba(0, 200, 80, 0.75);
    clip-path: polygon(0 58%, 100% 58%, 100% 83%, 0 83%);
    animation: glitchB 5s infinite;
    text-shadow: none;
    opacity: var(--glitch-opacity, 1);
}

@keyframes glitchA {
    0%, 88%, 100% { transform: translate(0); opacity: 0; }
    90%  { transform: translate(-8px, 1px);  opacity: 1; }
    93%  { transform: translate(5px, -1px);  opacity: 0.8; }
    96%  { transform: translate(-2px, 0);    opacity: 0.4; }
    97%  { transform: translate(0);          opacity: 0; }
}

@keyframes glitchB {
    0%, 91%, 100% { transform: translate(0); opacity: 0; }
    93%  { transform: translate(8px, -1px);  opacity: 1; }
    96%  { transform: translate(-5px, 1px);  opacity: 0.7; }
    98%  { transform: translate(0);          opacity: 0; }
}

.banner-sub {
    color: #ffffff;
    font-size: 1.6rem;
    margin-top: 1.6rem;
    letter-spacing: 0.55em;
    text-transform: uppercase;
    opacity: 1;
    font-family: 'Courier New', Courier, monospace;
}

/* ── Scroll indicator ── */
.scroll-indicator {
    position: absolute;
    bottom: 3.2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    color: var(--g3);
    font-size: 0.53rem;
    font-family: 'Courier New', Courier, monospace;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    opacity: var(--overlay-opacity);
    transition: opacity 0.1s linear;
    pointer-events: none;
    user-select: none;
}

.scroll-indicator__chevron {
    width: 14px; height: 14px;
    border-right: 1.5px solid var(--cyan);
    border-bottom: 1.5px solid var(--cyan);
    transform: rotate(45deg);
    box-shadow: 0 0 8px rgba(0,216,255,0.4);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: rotate(45deg) translate(0, 0);     opacity: 0.35; }
    50%       { transform: rotate(45deg) translate(3px, 3px); opacity: 1; }
}


/* ══════════════════════════════════════════════════
   PROJECTS SECTION — solid bg covers fixed video
══════════════════════════════════════════════════ */

.projects-section {
    position: relative;
    padding: 8rem 2.5rem 14rem;
    background: var(--bg);
    overflow: hidden;
}

/* Top edge cyan line */
.projects-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(0,216,255,0.25) 40%, rgba(0,216,255,0.25) 60%, transparent 100%);
}

/* Ambient glow */
.projects-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 60% at 50% -5%, rgba(0,216,255,0.06), transparent 55%);
    pointer-events: none;
}

.projects-inner {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.section-title {
    color: var(--white);
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 6rem;
    text-shadow: 0 0 30px rgba(0,216,255,0.4);
}

.section-title::after {
    content: '';
    display: block;
    width: 40px; height: 2px;
    background: var(--cyan);
    margin: 0.65rem auto 0;
    border-radius: 2px;
    box-shadow: 0 0 14px var(--cyan);
}

/* ── Horizontal Project Cards ── */
.proj-list {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.proj-card-wide {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    min-height: 520px;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.07);
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    box-shadow: 0 8px 40px rgba(0,0,0,0.35);
    transition: border-color 0.35s, box-shadow 0.35s;
    position: relative;
    cursor: default;
    will-change: transform;
}

.proj-card-wide:hover {
    border-color: rgba(0,216,255,0.4);
    box-shadow:
        0 0 0 1px rgba(0,216,255,0.25),
        0 0 60px rgba(0,216,255,0.12),
        0 16px 60px rgba(0,0,0,0.5);
}

.proj-card-wide--flip { flex-direction: row-reverse; }

.proj-card-wide--clickable { cursor: pointer; }

/* ── Visual Panel ── */
.proj-card-wide__visual {
    flex: 0 0 46%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.25);
    overflow: hidden;
    position: relative;
}

.proj-card-wide__visual img {
    width: 72%;
    height: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.proj-card-wide:hover .proj-card-wide__visual img { transform: scale(1.06); }

.proj-card-wide__visual--invert img {
    filter: brightness(0) invert(1);
    opacity: 0.88;
}

.proj-card-wide__visual--photo {
    background-size: cover;
    background-position: center;
}

.proj-card-wide__visual--photo::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(8,9,15,0.35);
}

/* ── Body ── */
.proj-card-wide__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 3.5rem 4rem;
    gap: 1.1rem;
}

.proj-card-wide__body h3 {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.02em;
    line-height: 1.15;
    text-shadow: 0 0 28px rgba(0,216,255,0.22);
}

.proj-card-wide__body p {
    font-size: 0.97rem;
    color: var(--g2);
    line-height: 1.82;
    max-width: 480px;
}

.proj-card-wide__footer {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0.4rem;
}

/* ── Buttons / Tags ── */
.proj-btn {
    display: inline-block;
    background: transparent;
    border: 1px solid var(--cyan);
    color: var(--cyan);
    text-decoration: none;
    padding: 0.45rem 1.2rem;
    border-radius: 8px;
    font-size: 0.83rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.proj-btn:hover {
    background: var(--cyan);
    color: var(--bg);
    box-shadow: 0 0 22px rgba(0,216,255,0.45);
}

.proj-tag {
    font-size: 0.7rem;
    color: var(--g3);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.proj-more {
    font-size: 0.7rem;
    color: var(--g3);
    font-style: italic;
    margin-left: auto;
}

/* ── Scroll Reveal ── */
.reveal {
    --start-x: -50px;
    --start-y: 50px;
    --parallax-offset: 0px;
    --reveal-delay: 0s;
    opacity: 0;
    transform: translate(var(--start-x), var(--start-y));
    transition:
        opacity 1.9s cubic-bezier(0.22, 1, 0.36, 1),
        transform 1.9s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--reveal-delay);
}

.reveal--right { --start-x: 40px; }

.reveal.visible {
    opacity: 1;
    transform: translate(0, var(--parallax-offset));
}

/* ── Modals ── */
.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
}

.modal-backdrop.active { display: flex; }

.modal-box {
    background: rgba(10, 12, 24, 0.97);
    backdrop-filter: blur(24px);
    border: 1px solid rgba(0,216,255,0.2);
    border-radius: 20px;
    padding: 2.5rem;
    max-width: 580px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    color: var(--white);
    position: relative;
    box-shadow: 0 0 80px rgba(0,216,255,0.08), 0 40px 80px rgba(0,0,0,0.7);
}

.modal-close {
    position: absolute;
    top: 1rem; right: 1.25rem;
    background: none; border: none;
    color: var(--g2);
    font-size: 1.75rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s, text-shadow 0.2s;
}

.modal-close:hover {
    color: var(--white);
    text-shadow: 0 0 12px rgba(0,216,255,0.7);
}

.modal-logo { width: 100px; height: auto; margin-bottom: 1.25rem; display: block; }

.modal-box h2 {
    font-size: 1.4rem; font-weight: 700; margin-bottom: 0.25rem; color: var(--white);
    text-shadow: 0 0 20px rgba(0,216,255,0.25);
}

.modal-role {
    color: var(--cyan); font-size: 0.85rem; letter-spacing: 0.07em;
    text-transform: uppercase; margin-bottom: 1.25rem;
}

.modal-box p {
    color: var(--g1); font-size: 0.95rem; line-height: 1.75; margin-bottom: 1rem;
}

.modal-box ul {
    color: var(--g1); font-size: 0.95rem; line-height: 1.75;
    margin: 0 0 1rem 1.25rem;
}

.modal-box ul li { margin-bottom: 0.3rem; }

.modal-tagline {
    font-style: italic; color: var(--cyan); opacity: 0.85;
    border-top: 1px solid var(--border);
    padding-top: 1rem; margin-top: 0.5rem; margin-bottom: 1.25rem;
}

.modal-btn {
    display: inline-block;
    background: var(--cyan); color: var(--bg);
    text-decoration: none; padding: 0.6rem 1.5rem;
    border-radius: 8px; font-size: 0.9rem; font-weight: 700;
    letter-spacing: 0.05em;
    transition: box-shadow 0.2s, opacity 0.2s;
}

.modal-btn:hover { box-shadow: 0 0 28px rgba(0,216,255,0.55); opacity: 0.92; }

/* ── Content pages ── */
.content { max-width: 1200px; margin: 0 auto; padding: 6rem 2.5rem 3rem; }
.content h1, .content h2 { margin-bottom: 1rem; color: var(--white); }
.content p { color: var(--g2); margin-bottom: 1rem; }

/* ── Form ── */
.form-group { display: flex; flex-direction: column; margin-bottom: 1.25rem; }
.form-group label { margin-bottom: 0.4rem; font-weight: 500; color: var(--g1); font-size: 0.9rem; }

.form-group input,
.form-group textarea {
    padding: 0.7rem 1rem;
    border: 1px solid var(--border); border-radius: 8px;
    font-size: 0.95rem; font-family: inherit;
    background: rgba(255,255,255,0.04); color: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0,216,255,0.1);
}

button[type="submit"] {
    background: var(--cyan); color: var(--bg); border: none;
    padding: 0.8rem 2rem; border-radius: 8px;
    font-size: 0.95rem; font-weight: 700; cursor: pointer;
    letter-spacing: 0.06em;
    transition: box-shadow 0.2s, opacity 0.2s;
}

button[type="submit"]:hover { box-shadow: 0 0 24px rgba(0,216,255,0.5); opacity: 0.9; }

/* ── Footer ── */
footer {
    background: rgba(8, 9, 15, 0.98);
    text-align: center;
    padding: 1.5rem;
    color: var(--g3);
    font-size: 0.82rem;
    border-top: 1px solid var(--border);
    letter-spacing: 0.05em;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .banner { height: 500vh; }

    .hud-frame { inset: 1.5rem; }
    .hud-data { display: none; }

    .glitch { font-size: clamp(3rem, 14vw, 5.5rem); }

    .proj-card-wide,
    .proj-card-wide--flip { flex-direction: column; }

    .proj-card-wide__visual {
        flex: none;
        width: 100%;
        min-height: 260px;
    }

    .proj-card-wide__body { padding: 2rem 1.75rem; }
    .proj-card-wide__body h3 { font-size: 1.5rem; }
}

@media (max-width: 600px) {
    .banner { height: 500vh; }
    .hud-frame { inset: 1rem; }
    .hud-corner { width: 26px; height: 26px; }
    nav ul { gap: 1.25rem; }
}