/* =========================================================
   AcademCrew — underground rap landing
   ========================================================= */

:root {
    --bg:     #0a0908;   /* почти чёрный */
    --bg2:    #131110;   /* панель */
    --bg3:    #1b1917;   /* при наведении */
    --fg:     #f4f1ea;   /* тёплый белый */
    --dim:    #86807a;   /* приглушённый */
    --accent: #ff4a1e;   /* лава */
    --accent2:#ff7a1e;
    --line:   rgba(244,241,234,0.12);

    --display: 'Anton', 'Arial Narrow', sans-serif;
    --mono:    'Space Mono', ui-monospace, monospace;
    --sans:    'Archivo', system-ui, sans-serif;

    --pad: clamp(20px, 5vw, 84px);
    --maxw: 1280px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: var(--sans);
    font-size: clamp(15px, 1.05vw, 17px);
    line-height: 1.6;
    overflow-x: hidden;
    background-image:
        radial-gradient(80% 55% at 78% -5%, rgba(255,74,30,0.16), transparent 60%),
        radial-gradient(70% 50% at 0% 100%, rgba(255,74,30,0.06), transparent 55%);
    background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: #0a0908; }
.hl { color: var(--accent); }

/* ---------- ЗЕРНО ---------- */
.grain {
    position: fixed; inset: -50%; z-index: 300; pointer-events: none;
    opacity: .05; mix-blend-mode: screen;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    animation: grain 6s steps(6) infinite;
}
@keyframes grain {
    0%,100% { transform: translate(0,0); }
    20% { transform: translate(-4%,3%); }
    40% { transform: translate(3%,-5%); }
    60% { transform: translate(-3%,4%); }
    80% { transform: translate(5%,-2%); }
}

/* ---------- КНОПКИ ---------- */
.btn {
    display: inline-flex; align-items: center; gap: .5em;
    font-family: var(--mono); font-weight: 700;
    font-size: .8rem; letter-spacing: 1px; text-transform: uppercase;
    color: var(--fg);
    padding: .95em 1.5em; border: 1px solid var(--line);
    background: transparent; border-radius: 2px;
    transition: border-color .2s, color .2s, background .2s, transform .15s;
    cursor: pointer;
}
.btn:hover { border-color: var(--fg); transform: translateY(-2px); }
.btn--accent {
    background: var(--accent); border-color: var(--accent); color: #0a0908;
    box-shadow: 0 10px 34px -12px rgba(255,74,30,0.75);
}
.btn--accent:hover { background: var(--accent2); border-color: var(--accent2); color: #0a0908; }
.btn--sm { padding: .6em 1em; font-size: .72rem; }

/* ---------- ШАПКА ---------- */
.nav {
    position: sticky; top: 0; z-index: 50;
    display: flex; align-items: center; gap: 22px;
    padding: 14px var(--pad);
    background: rgba(10,9,8,0.72); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}
.nav__logo {
    margin-right: auto;
    font-family: var(--display); font-size: 1.6rem; letter-spacing: 1px;
    background: linear-gradient(180deg,#fff,#c6c6cc 45%,#7a7a82 62%,#eef);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.nav__links { display: flex; gap: 22px; }
.nav__links a {
    font-family: var(--mono); font-size: .76rem; letter-spacing: 1px; text-transform: uppercase;
    color: var(--dim); transition: color .2s;
}
.nav__links a:hover { color: var(--fg); }

/* ---------- ГЕРОЙ ---------- */
.hero {
    max-width: var(--maxw); margin: 0 auto;
    padding: clamp(48px, 8vw, 110px) var(--pad) clamp(30px, 5vw, 60px);
}
.hero__eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--mono); font-size: .78rem; letter-spacing: 2px; color: var(--accent);
    margin: 0 0 clamp(18px, 3vw, 34px);
}
.hero__live {
    width: 9px; height: 9px; border-radius: 50%; background: var(--accent);
    box-shadow: 0 0 0 0 rgba(255,74,30,.7); animation: pulse 2s infinite;
}
@keyframes pulse {
    70% { box-shadow: 0 0 0 12px rgba(255,74,30,0); }
    100% { box-shadow: 0 0 0 0 rgba(255,74,30,0); }
}

.hero__word {
    margin: 0; font-family: var(--display); font-weight: 400;
    line-height: .82; letter-spacing: -.01em; text-transform: uppercase;
    font-size: clamp(72px, 20vw, 320px);
}
.glitch {
    display: block; position: relative;
    background: linear-gradient(180deg,#ffffff,#cfcfd6 42%,#77777f 60%,#f2f2f6);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    width: max-content; max-width: 100%;
}
.glitch--accent {
    background: linear-gradient(180deg, var(--accent2), var(--accent) 55%, #b8300f);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.glitch::before, .glitch::after {
    content: attr(data-text); position: absolute; inset: 0;
    -webkit-background-clip: text; background-clip: text;
    pointer-events: none;
}
.glitch::before { color: var(--accent); mix-blend-mode: screen; animation: gl1 4s infinite steps(2); }
.glitch::after  { color: #2ad4ff;      mix-blend-mode: screen; animation: gl2 5.5s infinite steps(2); }
.glitch--accent::before { color: #fff; }
.glitch--accent::after  { color: #2ad4ff; }
@keyframes gl1 { 0%,92%,100%{transform:none;opacity:0} 93%{transform:translate(-3px,1px);opacity:.7} 96%{transform:translate(3px,-1px);opacity:.7} }
@keyframes gl2 { 0%,90%,100%{transform:none;opacity:0} 91%{transform:translate(3px,0);opacity:.6} 95%{transform:translate(-4px,1px);opacity:.6} }

.hero__sub {
    margin: clamp(22px, 3vw, 34px) 0 0;
    font-family: var(--mono); font-size: clamp(.85rem, 1.4vw, 1.05rem);
    letter-spacing: 1px; color: #cfc9c0;
    display: flex; flex-wrap: wrap; align-items: center; gap: .5em;
}
.hero__dot { color: var(--accent); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

/* ---------- ТИКЕР ---------- */
.marquee {
    overflow: hidden; white-space: nowrap;
    border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
    background: var(--accent); color: #0a0908;
    padding: 12px 0;
}
.marquee__row { display: inline-flex; align-items: center; gap: 26px; animation: slide 26s linear infinite; will-change: transform; }
.marquee__item { font-family: var(--display); font-size: clamp(1.3rem, 3vw, 2.2rem); text-transform: uppercase; letter-spacing: .5px; }
.marquee__star { font-size: 1rem; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- ЗАГОЛОВКИ СЕКЦИЙ ---------- */
.head { display: flex; align-items: baseline; gap: 16px; margin-bottom: clamp(24px, 4vw, 44px); }
.head__kick { font-family: var(--mono); font-size: .82rem; letter-spacing: 2px; color: var(--accent); }
.head__title {
    margin: 0; font-family: var(--display); font-weight: 400; text-transform: uppercase;
    font-size: clamp(2.4rem, 7vw, 6rem); line-height: .9; letter-spacing: -.01em;
}

.crew, .tracks { max-width: var(--maxw); margin: 0 auto; padding: clamp(56px, 8vw, 120px) var(--pad); }

/* ---------- СОСТАВ (треклист-строки) ---------- */
.roster { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.rrow { border-bottom: 1px solid var(--line); }
.rrow__link {
    display: grid; grid-template-columns: auto 1fr auto; align-items: center;
    gap: clamp(16px, 3vw, 40px);
    padding: clamp(18px, 3vw, 34px) 4px;
    position: relative; transition: padding .25s, color .2s;
}
.rrow__link::before {
    content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 0;
    background: var(--accent); z-index: -1; transition: width .3s cubic-bezier(.2,.7,.3,1);
}
.rrow__link:hover { padding-left: 22px; color: #0a0908; }
.rrow__link:hover::before { width: 100%; }
.rrow__no { font-family: var(--mono); font-size: .8rem; color: var(--dim); }
.rrow__link:hover .rrow__no { color: #0a0908; }
.rrow__name { font-family: var(--display); font-size: clamp(1.7rem, 5vw, 3.4rem); text-transform: uppercase; letter-spacing: -.01em; }
.rrow__go { font-size: 1.4rem; }

/* ---------- ТРЕКИ / ДРОП ---------- */
.drop {
    border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: 4px;
    padding: clamp(22px, 4vw, 42px);
    background: linear-gradient(160deg, var(--bg2), rgba(10,9,8,0.5));
}
.drop__meta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.drop__no { font-family: var(--mono); font-size: .8rem; letter-spacing: 2px; color: var(--dim); }
.drop__new {
    font-family: var(--mono); font-weight: 700; font-size: .68rem; letter-spacing: 1px;
    background: var(--accent); color: #0a0908; padding: 2px 8px; border-radius: 2px;
}
.drop__by { font-family: var(--mono); font-size: .8rem; color: var(--accent); }
.drop__title {
    margin: 8px 0 24px; font-family: var(--display); font-weight: 400; text-transform: uppercase;
    font-size: clamp(3rem, 11vw, 8rem); line-height: .84; letter-spacing: -.02em;
}
.drop__player { border: 1px solid var(--line); border-radius: 4px; overflow: hidden; background: var(--bg); }
.drop__player iframe { display: block; }
.drop__link { margin-top: 24px; }

.tracks__soon {
    margin: 26px 0 0; padding: 16px 20px; border: 1px dashed var(--line); border-radius: 4px; color: var(--dim);
}
.tracks__soon-no { font-family: var(--mono); color: var(--accent); letter-spacing: 1px; }

/* ---------- БОЛЬШОЙ ПРИЗЫВ ---------- */
.cta {
    max-width: var(--maxw); margin: 0 auto; padding: clamp(60px, 10vw, 150px) var(--pad);
    text-align: center;
    border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.cta__line {
    margin: 0 0 30px; font-family: var(--display); font-weight: 400; text-transform: uppercase;
    font-size: clamp(3rem, 14vw, 11rem); line-height: .82; letter-spacing: -.01em;
    color: transparent;
    background: linear-gradient(180deg,#fff,#c6c6cc 45%,#77777f 62%,#eef);
    -webkit-background-clip: text; background-clip: text;
}
.cta__btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---------- ПОДВАЛ ---------- */
.foot {
    max-width: var(--maxw); margin: 0 auto;
    padding: 30px var(--pad); display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.foot__logo { font-family: var(--display); font-size: 1.5rem; text-transform: uppercase; letter-spacing: .5px; }
.foot__fine { font-family: var(--mono); font-size: .72rem; letter-spacing: 1px; color: var(--dim); }

/* ---------- ПОЯВЛЕНИЕ ПРИ СКРОЛЛЕ ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.3,1); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- АДАПТИВ ---------- */
@media (max-width: 720px) {
    .nav__links { display: none; }
    .rrow__link { grid-template-columns: auto 1fr auto; gap: 6px 16px; }
}

/* ---------- ДОСТУПНОСТЬ ---------- */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition-duration: .001ms !important; scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; }
    .glitch::before, .glitch::after { opacity: 0; }
}