@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

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

:root {
    --blue: #00d4ff;
    --green: #00ff88;
    --bg: #080810;
    --surface: #0e0e1a;
    --card: #141422;
    --border: #1e1e35;
    --text: #e8e8f0;
    --text-dim: #8888a0;
    --text-dark: #555568;
    --glow-b: 0 0 12px rgba(0,212,255,.4), 0 0 25px rgba(0,212,255,.15);
    --glow-g: 0 0 12px rgba(0,255,136,.4), 0 0 25px rgba(0,255,136,.15);
    --grad: linear-gradient(135deg, var(--blue), var(--green));
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Space Grotesk', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
input, textarea, select { font-family: inherit; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue); }

/* ---------- NAV ---------- */
.nav {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
    padding: 0 clamp(1rem, 4vw, 3rem);
    background: rgba(8,8,16,.7);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(30,30,53,.5);
    transition: .25s;
}
.nav.scrolled { background: rgba(8,8,16,.92); }
.nav-inner {
    max-width: 1100px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    height: 60px;
}
.logo {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700; font-size: 1.15rem; letter-spacing: -1px;
    display: flex; align-items: center; gap: .6rem;
}
.logo-mark {
    width: 32px; height: 32px; border-radius: 8px;
    background: var(--grad);
    display: grid; place-items: center;
    font-size: .85rem; color: var(--bg); font-weight: 700;
    transform: rotate(-3deg);
    box-shadow: var(--glow-b);
}
.logo span { color: var(--blue); }
.nav-links { display: flex; align-items: center; gap: 1.8rem; }
.nav-links a {
    font-size: .88rem; color: var(--text-dim); font-weight: 500;
    transition: color .2s; position: relative;
}
.nav-links a:hover, .nav-links a.on { color: var(--text); }
.nav-links a.on::after {
    content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
    height: 2px; background: var(--blue); border-radius: 1px;
}
.yt-btn {
    padding: .45rem 1rem; border-radius: 8px; font-size: .82rem;
    font-weight: 600; background: var(--blue); color: var(--bg);
    transition: .2s;
}
.yt-btn:hover { box-shadow: var(--glow-b); transform: translateY(-1px); }
.yt-btn::after { display: none !important; }

.burger { display: none; flex-direction: column; gap: 4px; padding: 4px; }
.burger span {
    width: 22px; height: 2px; background: var(--text); border-radius: 2px;
    transition: .25s;
}
.burger.on span:nth-child(1) { transform: rotate(45deg) translate(4px,4px); }
.burger.on span:nth-child(2) { opacity: 0; }
.burger.on span:nth-child(3) { transform: rotate(-45deg) translate(4px,-4px); }
.mob-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,.6);
    z-index: 98; opacity: 0; visibility: hidden; transition: .25s;
}
.mob-overlay.on { opacity: 1; visibility: visible; }

/* ---------- HERO ---------- */
.hero {
    min-height: 100vh; display: flex; align-items: center;
    padding: 100px clamp(1rem,4vw,3rem) 60px;
    position: relative;
}
.hero-glow {
    position: absolute; top: 10%; left: -10%;
    width: 500px; height: 500px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0,212,255,.07) 0%, transparent 70%);
    pointer-events: none; filter: blur(40px);
}
.hero-glow-2 {
    position: absolute; bottom: 5%; right: -5%;
    width: 400px; height: 400px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0,255,136,.05) 0%, transparent 70%);
    pointer-events: none; filter: blur(40px);
}
.hero-inner {
    max-width: 1100px; margin: 0 auto; width: 100%;
    display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
    align-items: center; position: relative; z-index: 1;
}
.hero-text { max-width: 520px; }
.hero-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: .75rem; color: var(--green); letter-spacing: 1px;
    margin-bottom: 1.2rem; text-transform: uppercase;
}
.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700; line-height: 1.1; margin-bottom: 1.2rem;
}
.hero-title .gl {
    background: var(--grad); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-desc {
    color: var(--text-dim); font-size: 1.05rem;
    margin-bottom: 2rem; max-width: 440px; line-height: 1.7;
}
.hero-btns { display: flex; gap: .8rem; flex-wrap: wrap; }

.hero-visual {
    display: flex; justify-content: center; align-items: center;
    position: relative;
}
.mc-block {
    width: clamp(200px, 22vw, 300px); height: clamp(200px, 22vw, 300px);
    border-radius: 24px; border: 2px solid var(--border);
    background: var(--card); position: relative; overflow: hidden;
    transform: rotate(3deg);
    box-shadow: 0 20px 60px rgba(0,0,0,.4), var(--glow-b);
    display: grid; place-items: center;
}
.mc-block::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,212,255,.08), transparent 60%);
}
.mc-block .big-letter {
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(5rem, 10vw, 8rem); font-weight: 700;
    background: var(--grad); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
    position: relative; z-index: 1;
}
.mc-float-1, .mc-float-2 {
    position: absolute; border-radius: 12px; background: var(--card);
    border: 1px solid var(--border); padding: .6rem 1rem;
    font-size: .78rem; font-family: 'JetBrains Mono', monospace;
    color: var(--text-dim); white-space: nowrap;
}
.mc-float-1 {
    top: 10%; right: -30px; transform: rotate(-2deg);
    box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.mc-float-1 b { color: var(--blue); }
.mc-float-2 {
    bottom: 15%; left: -40px; transform: rotate(2deg);
    box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.mc-float-2 b { color: var(--green); }

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex; align-items: center; gap: .4rem;
    padding: .7rem 1.6rem; border-radius: 10px;
    font-weight: 600; font-size: .92rem; transition: .2s;
}
.btn-main {
    background: var(--grad); color: var(--bg);
    box-shadow: 0 2px 15px rgba(0,212,255,.25);
}
.btn-main:hover { transform: translateY(-2px); box-shadow: var(--glow-b); }
.btn-ghost {
    background: transparent; color: var(--text);
    border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

/* ---------- SECTIONS ---------- */
.sec {
    padding: 5rem clamp(1rem,4vw,3rem);
    max-width: 1100px; margin: 0 auto;
}
.sec-line {
    height: 1px; max-width: 1100px; margin: 0 auto;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.sec-top { margin-bottom: 2.5rem; }
.sec-top h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 700;
    margin-bottom: .4rem;
}
.sec-top h2 .gl {
    background: var(--grad); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.sec-top p { color: var(--text-dim); font-size: .95rem; max-width: 500px; }

/* ---------- VIDEOS ---------- */
.vid-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(320px,1fr));
    gap: 1.5rem;
}
.vid-card {
    background: var(--card); border: 1px solid var(--border);
    border-radius: 14px; overflow: hidden; transition: .25s;
}
.vid-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0,212,255,.25);
    box-shadow: 0 8px 30px rgba(0,0,0,.3);
}
.vid-thumb {
    position: relative; aspect-ratio: 16/9;
    overflow: hidden; background: var(--surface);
}
.vid-thumb img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform .4s;
}
.vid-card:hover .vid-thumb img { transform: scale(1.04); }
.vid-thumb iframe { width: 100%; height: 100%; border: none; }
.play-wrap {
    position: absolute; inset: 0;
    display: grid; place-items: center;
    background: rgba(0,0,0,.35); opacity: 0; transition: .25s;
}
.vid-card:hover .play-wrap { opacity: 1; }
.play-circle {
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--grad); display: grid; place-items: center;
    box-shadow: var(--glow-b);
}
.play-circle svg { width: 18px; height: 18px; fill: var(--bg); margin-left: 2px; }
.vid-info { padding: 1rem 1.2rem; }
.vid-info h3 {
    font-size: .95rem; font-weight: 600; margin-bottom: .35rem;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
}
.vid-meta { font-size: .78rem; color: var(--text-dark); display: flex; gap: .8rem; }

/* ---------- FEATURED VID ---------- */
.feat-vid {
    border-radius: 16px; overflow: hidden; aspect-ratio: 16/9;
    border: 1px solid var(--border); margin-bottom: 2.5rem;
    box-shadow: 0 0 25px rgba(0,212,255,.06);
}
.feat-vid iframe { width: 100%; height: 100%; border: none; }

/* ---------- VIDEO EMBED CARDS ---------- */
.vid-embed-card {
    background: var(--card); border: 1px solid var(--border);
    border-radius: 14px; overflow: hidden;
}
.vid-embed-wrap {
    aspect-ratio: 16/9; position: relative;
}
.vid-embed-wrap iframe {
    width: 100%; height: 100%; border: none;
    position: absolute; top: 0; left: 0;
}

/* ---------- ABOUT ---------- */
.about-wrap {
    display: grid; grid-template-columns: auto 1fr; gap: 3.5rem;
    align-items: start;
}
.about-pic {
    width: clamp(180px, 18vw, 240px); height: clamp(180px, 18vw, 240px);
    border-radius: 20px; border: 2px solid var(--border);
    background: var(--card); display: grid; place-items: center;
    position: relative; transform: rotate(-2deg);
    box-shadow: 0 10px 40px rgba(0,0,0,.3);
}
.about-pic::after {
    content: ''; position: absolute; inset: -3px; border-radius: 22px;
    background: var(--grad); z-index: -1; opacity: .15;
}
.about-pic .big-letter {
    font-family: 'JetBrains Mono', monospace;
    font-size: 5rem; font-weight: 700;
    background: var(--grad); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.about-body h2 {
    font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700;
    margin-bottom: 1rem;
}
.about-body h2 .gl {
    background: var(--grad); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.about-body p {
    color: var(--text-dim); margin-bottom: 1.2rem;
    line-height: 1.8; max-width: 550px;
}
.tag-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.tag {
    padding: .4rem .9rem; border-radius: 8px; font-size: .78rem;
    font-weight: 600; background: var(--surface); border: 1px solid var(--border);
    color: var(--text-dim); transition: .2s;
}
.tag:hover { border-color: var(--blue); color: var(--blue); }

/* ---------- CONTENT BOXES ---------- */
.content-boxes {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.2rem;
}
.c-box {
    padding: 1.5rem; border-radius: 14px;
    background: var(--card); border: 1px solid var(--border);
    transition: .25s;
}
.c-box:hover {
    border-color: rgba(0,212,255,.2);
    box-shadow: 0 4px 20px rgba(0,0,0,.2);
}
.c-box-icon {
    width: 42px; height: 42px; border-radius: 10px;
    background: var(--surface); display: grid; place-items: center;
    font-size: 1.3rem; margin-bottom: .8rem;
}
.c-box h4 { font-size: .95rem; font-weight: 600; margin-bottom: .3rem; }
.c-box p { font-size: .82rem; color: var(--text-dark); line-height: 1.5; }

/* ---------- CONTACT ---------- */
.contact-wrap {
    display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem;
    align-items: start;
}
.contact-side h3 {
    font-size: 1.5rem; font-weight: 700; margin-bottom: .8rem;
}
.contact-side h3 .gl {
    background: var(--grad); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.contact-side > p { color: var(--text-dim); line-height: 1.8; margin-bottom: 1.5rem; }
.c-links { display: flex; flex-direction: column; gap: .7rem; }
.c-link {
    display: flex; align-items: center; gap: .8rem;
    padding: .9rem 1.1rem; background: var(--card);
    border: 1px solid var(--border); border-radius: 12px;
    transition: .2s; font-size: .9rem;
}
.c-link:hover { border-color: rgba(0,212,255,.25); transform: translateX(3px); }
.c-link-icon {
    width: 38px; height: 38px; border-radius: 10px;
    background: var(--surface); display: grid; place-items: center;
    font-size: 1.1rem; flex-shrink: 0;
}
.c-link-label { font-size: .72rem; color: var(--text-dark); }
.c-link-val { font-weight: 600; color: var(--blue); font-size: .88rem; }

.form-card {
    background: var(--card); border: 1px solid var(--border);
    border-radius: 16px; padding: 2rem;
}
.form-card .fg { margin-bottom: 1.2rem; }
.form-card label {
    display: block; font-size: .82rem; font-weight: 600;
    color: var(--text-dim); margin-bottom: .35rem;
}
.form-card input, .form-card textarea, .form-card select {
    width: 100%; padding: .75rem 1rem; font-size: .9rem;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 10px; color: var(--text); outline: none;
    transition: border-color .2s;
}
.form-card input:focus, .form-card textarea:focus, .form-card select:focus {
    border-color: var(--blue);
}
.form-card textarea { min-height: 120px; resize: vertical; }
.f-err { font-size: .75rem; color: #ff4757; margin-top: .25rem; display: none; }
.f-err.show { display: block; }
.f-ok { display: none; text-align: center; padding: 2rem; }
.f-ok.show { display: block; }
.f-ok-icon {
    width: 60px; height: 60px; border-radius: 50%;
    background: rgba(0,255,136,.1); border: 2px solid var(--green);
    display: grid; place-items: center; font-size: 1.8rem;
    margin: 0 auto 1rem; box-shadow: var(--glow-g);
}
.f-ok h3 { font-size: 1.2rem; margin-bottom: .3rem; }
.f-ok p { color: var(--text-dim); font-size: .9rem; }

/* ---------- PAGE HEADER ---------- */
.pg-head {
    padding: 130px clamp(1rem,4vw,3rem) 50px;
    max-width: 1100px; margin: 0 auto;
}
.pg-head h1 {
    font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 700;
    margin-bottom: .5rem;
}
.pg-head h1 .gl {
    background: var(--grad); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.pg-head p { color: var(--text-dim); font-size: 1rem; max-width: 480px; }

/* ---------- FOOTER ---------- */
.foot {
    border-top: 1px solid var(--border);
    padding: 2rem clamp(1rem,4vw,3rem);
    max-width: 1100px; margin: 0 auto;
}
.foot-inner {
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 1rem;
}
.foot-left {
    font-family: 'JetBrains Mono', monospace;
    font-size: .8rem; color: var(--text-dark);
}
.foot-left b { color: var(--blue); }
.foot-links { display: flex; gap: 1.2rem; }
.foot-links a {
    font-size: .82rem; color: var(--text-dark); transition: color .2s;
}
.foot-links a:hover { color: var(--text); }

/* ---------- SCROLL REVEAL ---------- */
.sr {
    opacity: 0; transform: translateY(20px);
    transition: opacity .5s ease, transform .5s ease;
}
.sr.vis { opacity: 1; transform: translateY(0); }
.sr-l { opacity: 0; transform: translateX(-20px); transition: .5s ease; }
.sr-l.vis { opacity: 1; transform: translateX(0); }
.sr-r { opacity: 0; transform: translateX(20px); transition: .5s ease; }
.sr-r.vis { opacity: 1; transform: translateX(0); }

/* ---------- MARQUEE ---------- */
.marquee-wrap {
    overflow: hidden; padding: 1.2rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin: 0;
}
.marquee-track {
    display: flex; gap: 3rem; animation: scroll-x 25s linear infinite;
    width: max-content;
}
.marquee-track span {
    font-family: 'JetBrains Mono', monospace;
    font-size: .8rem; color: var(--text-dark);
    white-space: nowrap; text-transform: uppercase; letter-spacing: 2px;
}
.marquee-track span b { color: var(--blue); }
@keyframes scroll-x {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
    .burger { display: flex; }
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 75%; max-width: 300px;
        height: 100vh; background: var(--surface);
        flex-direction: column; justify-content: center; gap: 1.5rem;
        padding: 2rem; z-index: 99; transition: right .25s;
        border-left: 1px solid var(--border);
    }
    .nav-links.on { right: 0; }
    .nav-links a { font-size: 1.1rem; }

    .hero-inner { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
    .hero-text { max-width: 100%; }
    .hero-desc { margin-left: auto; margin-right: auto; }
    .hero-btns { justify-content: center; }
    .hero-visual { order: -1; }
    .mc-block { width: 180px; height: 180px; }
    .mc-float-1, .mc-float-2 { display: none; }

    .about-wrap { grid-template-columns: 1fr; gap: 2rem; justify-items: center; text-align: center; }
    .about-body p { margin-left: auto; margin-right: auto; }
    .tag-row { justify-content: center; }

    .contact-wrap { grid-template-columns: 1fr; }
    .vid-grid { grid-template-columns: 1fr; }

    .foot-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .hero-btns { flex-direction: column; width: 100%; }
    .btn { width: 100%; justify-content: center; }
    .form-card { padding: 1.2rem; }
    .content-boxes { grid-template-columns: 1fr; }
}