:root{
  --bg:#050507;
  --bg-2:#0b0b10;
  --ink:#f4f4f7;
  --muted:#8b8b98;
  --line:rgba(255,255,255,.10);
  --accent:#8b7dff;
  --accent-2:#4dd0ff;
  --accent-3:#ff7ac2;
  --r:18px;
  --ease:cubic-bezier(.22,.7,.24,1);
  --pad:clamp(20px,5vw,110px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--ink);
  font-family:'Manrope',system-ui,sans-serif;line-height:1.6;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
::selection{background:var(--accent);color:#050507}

/* Зерно + курсор */
.grain{position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  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='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.cursor{position:fixed;top:0;left:0;width:38px;height:38px;border:1px solid rgba(255,255,255,.5);border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;z-index:9999;transition:width .3s var(--ease),height .3s var(--ease),background .3s,border-color .3s;mix-blend-mode:difference}
.cursor.grow{width:96px;height:96px;background:#fff;border-color:#fff}
.cursor.grow::after{content:attr(data-label);position:absolute;inset:0;display:grid;place-items:center;font-size:.72rem;font-weight:700;color:#050507;font-family:'Space Grotesk'}
.cursor-dot{position:fixed;top:0;left:0;width:5px;height:5px;background:#fff;border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;z-index:9999;mix-blend-mode:difference}
@media(hover:none){.cursor,.cursor-dot{display:none}}

/* Прелоадер */
.loader{position:fixed;inset:0;z-index:1000;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;transition:opacity .8s var(--ease),visibility .8s}
.loader.done{opacity:0;visibility:hidden}
.loader__word{font-family:'Space Grotesk';font-weight:700;font-size:clamp(2rem,6vw,3.4rem);letter-spacing:.02em;background:linear-gradient(90deg,var(--accent),var(--accent-2),var(--accent-3));-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:shine 2s linear infinite}
@keyframes shine{to{background-position:200% center}}
.loader__bar{width:200px;height:2px;background:rgba(255,255,255,.12);overflow:hidden;border-radius:2px}
.loader__bar span{display:block;height:100%;width:0;background:var(--accent);animation:load 1.6s var(--ease) forwards}
@keyframes load{to{width:100%}}

/* Типографика */
.h2{font-family:'Space Grotesk';font-weight:600;font-size:clamp(2rem,5vw,3.8rem);line-height:1.05;letter-spacing:-.02em}
.tag{display:inline-block;font-family:'Space Grotesk';font-weight:500;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:22px}
.section-head{padding:0 var(--pad);max-width:900px;margin-bottom:56px}

/* Кнопки */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:16px 30px;border-radius:100px;font-weight:600;font-size:.95rem;transition:transform .3s var(--ease),background .3s,color .3s,box-shadow .4s;will-change:transform}
.btn--primary{background:var(--ink);color:#050507}
.btn--primary:hover{box-shadow:0 0 0 1px #fff,0 20px 50px -20px var(--accent)}
.btn--ghost{border:1px solid var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--ink);background:rgba(255,255,255,.04)}
.btn--lg{padding:20px 40px;font-size:1.05rem}

/* Хедер */
.nav{position:fixed;top:0;left:0;right:0;z-index:120;display:flex;align-items:center;justify-content:space-between;padding:22px var(--pad);transition:padding .5s var(--ease),background .5s,backdrop-filter .5s,border-color .5s;border-bottom:1px solid transparent}
.nav.scrolled{padding:14px var(--pad);background:rgba(5,5,7,.6);backdrop-filter:blur(16px);border-bottom-color:var(--line)}
.nav__logo{font-family:'Space Grotesk';font-weight:700;font-size:1.25rem;letter-spacing:.02em}
.nav__logo span{color:var(--accent)}
.nav__links{display:flex;gap:32px}
.nav__links a{font-size:.9rem;color:var(--muted);transition:color .3s}
.nav__links a:hover{color:var(--ink)}
.nav__cta{padding:11px 22px;border:1px solid var(--line);border-radius:100px;font-size:.88rem;font-weight:600;transition:.3s}
.nav__cta:hover{background:var(--ink);color:#050507;border-color:var(--ink)}

/* Бургер + мобильное меню */
.nav__burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:none;border:none;cursor:pointer;padding:0;position:relative;z-index:120}
.nav__burger span{display:block;width:24px;height:2px;background:var(--ink);margin:0 auto;border-radius:2px;transition:transform .35s var(--ease),opacity .25s}
.nav__burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger.open span:nth-child(2){opacity:0}
.nav__burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobmenu{position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;background:rgba(5,5,7,.9);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s;padding:var(--pad)}
.mobmenu.open{opacity:1;visibility:visible}
.mobmenu a{font-family:'Space Grotesk';font-size:1.6rem;font-weight:600;color:var(--ink);opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.mobmenu.open a{opacity:1;transform:none}
.mobmenu.open a:nth-child(1){transition-delay:.06s}
.mobmenu.open a:nth-child(2){transition-delay:.12s}
.mobmenu.open a:nth-child(3){transition-delay:.18s}
.mobmenu.open a:nth-child(4){transition-delay:.24s}
.mobmenu.open a:nth-child(5){transition-delay:.30s}
.mobmenu.open a:nth-child(6){transition-delay:.36s}
.mobmenu__cta{margin-top:8px;padding:14px 36px;border-radius:100px;background:var(--ink);color:#050507!important}
.mobmenu__tg{font-size:.95rem!important;font-weight:500!important;color:var(--muted)!important;font-family:'Manrope'!important}
@media(max-width:820px){.nav__links{display:none}.nav__cta{display:none}.nav__burger{display:flex}}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:120px var(--pad) 60px;overflow:hidden}
.aurora{position:absolute;inset:-30%;z-index:0;pointer-events:none;
  background:
    radial-gradient(40% 40% at 25% 30%,rgba(139,125,255,.5),transparent 60%),
    radial-gradient(35% 35% at 75% 25%,rgba(77,208,255,.4),transparent 60%),
    radial-gradient(45% 45% at 60% 75%,rgba(255,122,194,.35),transparent 60%);
  filter:blur(40px);animation:drift 18s ease-in-out infinite alternate}
@keyframes drift{0%{transform:translate(-4%,-3%) scale(1)}50%{transform:translate(4%,3%) scale(1.15)}100%{transform:translate(-2%,4%) scale(1.05)}}
.hero__inner{position:relative;z-index:1;max-width:1100px}
.hero__eyebrow{font-family:'Space Grotesk';font-weight:500;font-size:.82rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:26px}
.hero__title{font-family:'Space Grotesk';font-weight:700;font-size:clamp(2.6rem,8vw,6.6rem);line-height:.98;letter-spacing:-.03em}
.hero__title .line{display:block;overflow:hidden}
.hero__title .reveal-up{display:block;transform:translateY(110%);transition:transform 1s var(--ease)}
.hero__title.in .reveal-up{transform:none}
.hero__title .line:nth-child(2) .reveal-up{transition-delay:.08s}
.hero__title .line:nth-child(3) .reveal-up{transition-delay:.16s}
.hero__title .accent{background:linear-gradient(100deg,var(--accent),var(--accent-2) 50%,var(--accent-3));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__sub{font-size:clamp(1.05rem,2vw,1.35rem);color:var(--muted);max-width:620px;margin-top:30px}
.hero__cta{display:flex;gap:16px;flex-wrap:wrap;margin-top:40px}
.hero__scroll{position:absolute;left:50%;bottom:32px;transform:translateX(-50%);z-index:1}
.hero__scroll span{display:block;width:26px;height:42px;border:1px solid var(--line);border-radius:100px;position:relative}
.hero__scroll span::after{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:4px;height:8px;border-radius:2px;background:var(--accent);animation:sd 1.6s var(--ease) infinite}
@keyframes sd{0%{opacity:0;top:8px}40%{opacity:1}100%{opacity:0;top:24px}}

/* Ticker */
.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;background:var(--bg-2)}
.ticker__track{display:flex;gap:38px;white-space:nowrap;width:max-content;animation:tick 30s linear infinite;align-items:center}
.ticker__track span{font-family:'Space Grotesk';font-weight:500;font-size:clamp(1.4rem,3vw,2.2rem);color:var(--ink)}
.ticker__track i{color:var(--accent);font-style:normal;font-size:1rem}
@keyframes tick{to{transform:translateX(-50%)}}

/* Работы */
.work{padding:clamp(90px,13vh,160px) 0}
.projects{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);padding:0 var(--pad)}
.proj{display:block;group:proj}
.proj__screen{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#0d0d13;box-shadow:0 30px 80px -40px rgba(0,0,0,.9);transition:transform .6s var(--ease),box-shadow .6s}
.proj:hover .proj__screen{transform:translateY(-8px);box-shadow:0 50px 100px -40px var(--accent)}
.proj__bar{height:38px;display:flex;align-items:center;gap:7px;padding:0 16px;background:#12121a;border-bottom:1px solid var(--line)}
.proj__bar i{width:11px;height:11px;border-radius:50%;background:#33333f}
.proj__bar i:first-child{background:#ff5f57}.proj__bar i:nth-child(2){background:#febc2e}.proj__bar i:nth-child(3){background:#28c840}
.proj__view{position:relative;height:clamp(320px,38vw,460px);overflow:hidden}
.proj__view iframe{position:absolute;top:0;left:0;width:1440px;height:1900px;border:0;transform-origin:top left;transform:scale(calc(1/2.6));pointer-events:none;filter:saturate(1.05)}
.proj__glow{position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(5,5,7,.4));pointer-events:none;opacity:0;transition:opacity .5s}
.proj:hover .proj__glow{opacity:1}
.proj__meta{padding:24px 4px 0;display:flex;flex-direction:column;gap:8px}
.proj__meta h3{font-family:'Space Grotesk';font-weight:600;font-size:1.5rem}
.proj__meta p{color:var(--muted)}
.proj__tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.proj__tags span{font-size:.74rem;color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:5px 13px}

/* Услуги */
.services{padding:clamp(80px,11vh,140px) 0}
.serv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:0 var(--pad)}
.serv{background:var(--bg);padding:38px 32px;transition:background .4s}
.serv:hover{background:var(--bg-2)}
.serv__n{font-family:'Space Grotesk';font-size:.8rem;color:var(--accent);letter-spacing:.1em}
.serv h3{font-family:'Space Grotesk';font-weight:600;font-size:1.4rem;margin:14px 0 10px}
.serv p{color:var(--muted);font-size:.95rem}

/* Метрики */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{background:var(--bg);padding:48px var(--pad);text-align:center}
.stat b{font-family:'Space Grotesk';font-weight:600;font-size:clamp(2.4rem,5vw,3.6rem);display:block;line-height:1;background:linear-gradient(120deg,var(--ink),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:.9rem;margin-top:12px;display:block}

/* Процесс */
.process{padding:clamp(80px,11vh,140px) 0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:0 var(--pad)}
.step{padding-top:24px;border-top:1px solid var(--line)}
.step__n{font-family:'Space Grotesk';font-size:.85rem;color:var(--accent);letter-spacing:.1em}
.step h3{font-family:'Space Grotesk';font-weight:600;font-size:1.4rem;margin:16px 0 10px}
.step p{color:var(--muted);font-size:.95rem}

/* CTA */
.cta{position:relative;overflow:hidden;padding:clamp(100px,16vh,180px) var(--pad);text-align:center}
.cta__aurora{position:absolute;inset:0;z-index:0;background:radial-gradient(50% 60% at 50% 50%,rgba(139,125,255,.4),transparent 70%),radial-gradient(40% 50% at 70% 60%,rgba(77,208,255,.3),transparent 70%);filter:blur(30px);animation:drift 16s ease-in-out infinite alternate}
.cta__inner{position:relative;z-index:1;max-width:820px;margin:0 auto}
.cta__title{font-family:'Space Grotesk';font-weight:700;font-size:clamp(2.4rem,7vw,5.4rem);line-height:1;letter-spacing:-.03em}
.cta__sub{color:var(--muted);font-size:1.15rem;margin:24px auto 0;max-width:560px}
.cta__btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:40px}

/* Футер */
.foot{padding:70px var(--pad) 44px;border-top:1px solid var(--line);text-align:center}
.foot__logo{font-family:'Space Grotesk';font-weight:700;font-size:2rem;letter-spacing:.02em}
.foot__logo span{color:var(--accent)}
.foot__tag{color:var(--muted);margin-top:10px}
.foot__row{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-top:34px;color:var(--muted);font-size:.9rem}
.foot__row a:hover{color:var(--ink)}

/* Reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal,.reveal-up{opacity:1!important;transform:none!important}.aurora,.cta__aurora{animation:none}}

/* Внутренние страницы — герой */
.subhero{padding:170px var(--pad) 60px;position:relative;overflow:hidden}
.subhero .aurora{opacity:.7}
.subhero__in{position:relative;z-index:1;max-width:900px}
.subhero h1{font-family:'Space Grotesk';font-weight:700;font-size:clamp(2.6rem,7vw,5.4rem);line-height:.98;letter-spacing:-.03em}
.subhero h1 em{background:linear-gradient(100deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.subhero p{color:var(--muted);font-size:1.2rem;max-width:600px;margin-top:22px}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:22px;position:relative;z-index:1}
.crumbs a:hover{color:var(--ink)}

/* Цена на карточке проекта */
.proj__price{margin-left:auto;font-family:'Space Grotesk';font-weight:600;font-size:.9rem;color:var(--accent);border:1px solid var(--line);border-radius:100px;padding:5px 13px;white-space:nowrap}
.proj__meta{align-items:flex-start}
.proj__row{display:flex;align-items:center;gap:12px;width:100%}
.proj__row h3{margin:0}

/* Кнопка "все работы" */
.viewall{display:flex;justify-content:center;margin-top:56px;padding:0 var(--pad)}

/* Группа на странице работ */
.work-group{padding:0 var(--pad);margin-bottom:16px;display:flex;align-items:baseline;gap:14px}
.work-group h2{font-family:'Space Grotesk';font-weight:600;font-size:1.5rem}
.work-group span{color:var(--muted);font-size:.9rem}

/* Блок "нейросети = быстро и дёшево" */
.ai{padding:clamp(80px,12vh,150px) var(--pad)}
.ai__grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1000px;margin:40px auto 0}
.ai__card{border:1px solid var(--line);border-radius:18px;padding:34px;background:var(--bg-2)}
.ai__card.them{opacity:.65}
.ai__card h3{font-family:'Space Grotesk';font-weight:600;font-size:1.2rem;color:var(--muted);margin-bottom:18px}
.ai__card.us h3{color:var(--accent)}
.ai__card .big{font-family:'Space Grotesk';font-weight:700;font-size:clamp(1.6rem,3vw,2.2rem);line-height:1.1;margin-bottom:10px}
.ai__card ul{list-style:none;margin-top:16px}
.ai__card li{padding:9px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.95rem}
.ai__card.us li{color:var(--ink)}
.ai__note{text-align:center;color:var(--muted);max-width:640px;margin:30px auto 0;font-size:.95rem}

/* Тарифы */
.plans{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding:0 var(--pad);max-width:1000px;margin:0 auto}
.plan{border:1px solid var(--line);border-radius:20px;padding:34px;background:var(--bg-2);transition:.4s var(--ease);position:relative}
.plan:hover{border-color:var(--accent);transform:translateY(-6px)}
.plan__t{font-family:'Space Grotesk';font-weight:600;font-size:1.5rem}
.plan__d{color:var(--muted);font-size:.95rem;margin:8px 0 18px}
.plan__p{font-family:'Space Grotesk';font-weight:700;font-size:2.2rem;background:linear-gradient(120deg,var(--ink),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.plan__p small{font-family:'Manrope';font-weight:500;font-size:.85rem;color:var(--muted);-webkit-text-fill-color:var(--muted)}
.plan__was{color:var(--muted);text-decoration:line-through;font-size:.9rem;margin-top:4px}
.plan ul{list-style:none;margin-top:18px;border-top:1px solid var(--line);padding-top:16px}
.plan li{padding-left:22px;position:relative;margin:9px 0;font-size:.92rem;color:var(--muted)}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--accent)}
.pnote{text-align:center;color:var(--muted);max-width:640px;margin:34px auto 0;padding:0 var(--pad);font-size:.92rem}

/* Адаптив */
@media(max-width:820px){
  .ai__grid,.plans{grid-template-columns:1fr}
  .projects{grid-template-columns:1fr}
  .serv-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){
  .stats{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .proj__view{height:300px}
}