/* DERZAIN · site v1 · токены + синематик */
:root{
  --or:#FF6B1A;--or-h:#E85A0D;--or-soft:#FFE3D0;--ink:#181210;--ink-soft:#2A211C;
  --cream:#FFF6EE;--honey:#FFD23F;--ink60:#6E625A;--cream60:#C9BEB5;
  --line:#E8D9CC;--line-d:#3A2F28;--err:#E5484D;
  --fd:'Unbounded',sans-serif;--ft:'Onest',sans-serif;
  --tilt:-3deg;--ease:cubic-bezier(.2,.8,.2,1);
  --sh:0 10px 30px rgba(24,18,16,.18);--sh-pop:0 18px 44px rgba(24,18,16,.3);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:clip}
body{background:var(--cream);color:var(--ink);font-family:var(--ft);font-size:16px;line-height:1.6}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--fd)}
h2{font-size:clamp(28px,4vw,44px);font-weight:900;line-height:1.1;margin-bottom:20px}
.sec-label{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ink60);margin-bottom:14px}
.orange{color:var(--or)}
section{padding:96px 0}

/* ---------- кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;font-family:var(--ft);font-weight:600;font-size:15px;padding:14px 26px;border-radius:12px;text-decoration:none;transition:transform .15s var(--ease),background .15s,color .15s,box-shadow .15s}
.btn-primary{background:var(--or);color:var(--ink)}
.btn-primary:hover{background:var(--or-h);color:var(--cream);transform:rotate(-1deg) scale(1.03);box-shadow:var(--sh)}
.btn-ghost{background:transparent;color:var(--ink);text-decoration:underline;text-decoration-color:var(--or);text-underline-offset:5px}
.btn-ghost:hover{color:var(--or)}
.btn-big{padding:18px 34px;font-size:17px}
.btn-sticker{background:var(--ink);color:var(--or);transform:rotate(var(--tilt,-3deg));font-family:var(--fd);font-weight:900;text-transform:uppercase;font-size:15px;letter-spacing:.02em;box-shadow:var(--sh)}
.btn-sticker:hover{background:var(--ink);color:var(--honey);transform:rotate(0deg) scale(1.05);box-shadow:var(--sh-pop)}
/* акцент-анимация главной CTA: пульс свечения + редкое «подёргивание» стикера */
@keyframes dz-glow{0%,100%{box-shadow:0 10px 28px rgba(255,107,26,.22)}50%{box-shadow:0 12px 46px rgba(255,107,26,.55)}}
@keyframes dz-wiggle{0%,90%,100%{transform:rotate(-3deg)}92%{transform:rotate(1.6deg) scale(1.03)}95%{transform:rotate(-4.5deg)}98%{transform:rotate(.5deg)}}
.btn-sticker.attn{animation:dz-glow 2.6s ease-in-out infinite,dz-wiggle 5.2s var(--ease) infinite}
.btn-sticker.attn:hover{animation:none;transform:rotate(0deg) scale(1.05)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--honey)}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;gap:28px;padding:14px 4vw;background:rgba(255,246,238,.82);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s}
.nav.scrolled{border-color:var(--line)}
.nav-logo img{height:24px;display:block}
.nav-links{display:flex;gap:22px;margin-left:auto}
.nav-links a{font-size:14px;font-weight:600;color:var(--ink);text-decoration:none}
.nav-links a:hover{color:var(--or)}
.nav-cta{padding:10px 20px;font-size:14px}
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:transparent;border:none;cursor:pointer;padding:10px}
.burger span{display:block;height:2.5px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
.m-menu{position:fixed;top:0;left:0;right:0;z-index:49;background:var(--cream);padding:86px 24px 28px;display:flex;flex-direction:column;gap:4px;box-shadow:0 24px 48px rgba(24,18,16,.18);transform:translateY(-110%);transition:transform .4s var(--ease)}
.m-menu.open{transform:none}
.m-menu a{font-family:var(--fd);font-weight:700;font-size:20px;color:var(--ink);text-decoration:none;padding:12px 0;border-bottom:1px solid var(--line)}
.m-menu a:active{color:var(--or)}
.m-menu .m-tel{color:var(--or-h);font-family:var(--ft);font-weight:600;font-size:17px}
.m-menu .btn{margin-top:16px;border-bottom:none;font-family:var(--ft);font-size:16px;justify-content:center}
@media(max-width:760px){.nav-links,.nav-cta{display:none}.burger{display:flex;margin-left:auto}}
@media(min-width:761px){.m-menu{display:none}}

/* ---------- hero ---------- */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;position:relative;padding:120px 4vw 60px;overflow:hidden}
.hero-in{max-width:980px;margin:0 auto;text-align:center;position:relative;z-index:2}
.hero-badge{display:inline-block;background:var(--honey);padding:7px 16px;border-radius:999px;font-size:13px;font-weight:600;transform:rotate(-1.5deg);margin-bottom:22px}
@media(max-width:560px){.bd-full{display:none}.hero-badge{font-size:12.5px}}
.hero-h1{font-size:clamp(32px,4.9vw,62px);font-weight:900;line-height:1.05;letter-spacing:-.01em}
.hero-h1 .hl{display:block}
.hero-h1 em{font-style:normal;color:var(--or-h)}
.pill-ai{display:inline-block;background:var(--ink);color:var(--or);border-radius:.18em;padding:0 .14em;transform:rotate(-3deg)}
.hero-sub{font-size:clamp(15px,1.5vw,18px);color:var(--ink60);max-width:600px;margin:20px auto 0}
.hero-sub b{color:var(--ink)}
.hero-cta{display:flex;gap:18px;justify-content:center;margin-top:28px;flex-wrap:wrap}
.hero-proof{display:flex;gap:34px;justify-content:center;list-style:none;margin-top:34px;flex-wrap:wrap}
.hero-proof li{display:flex;flex-direction:column;gap:2px}
.hero-proof b{font-family:var(--fd);font-weight:900;font-size:20px}
.hero-proof span{font-size:12.5px;color:var(--ink60)}
.hero-scroll{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--ink60);animation:bob 2s infinite var(--ease)}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* стикер-поле (параллакс) */
.sticker-field{position:absolute;inset:0;z-index:1;pointer-events:none}
.stk{position:absolute;font-family:var(--fd);font-weight:900;will-change:transform;user-select:none}
.stk-tile{width:86px;height:86px;background:var(--or);color:var(--ink);border-radius:19px;display:flex;align-items:center;justify-content:center;font-size:40px;rotate:-6deg;box-shadow:var(--sh)}
.stk-tile.s{width:56px;height:56px;font-size:26px;border-radius:13px;rotate:8deg}
.stk-pill{background:var(--ink);color:var(--or);border-radius:14px;padding:8px 18px;font-size:30px;rotate:5deg;box-shadow:var(--sh)}
.stk-pill.s{font-size:18px;padding:5px 12px;rotate:-8deg}
.stk-star{color:var(--or);font-size:110px;line-height:.6}
.stk-star.s{font-size:64px;color:var(--honey)}
.stk-star.xs{font-size:38px}
.stk-honey{width:34px;height:34px;background:var(--honey);border-radius:50%}
@media(max-width:760px){
  /* мобильный первый экран — 4 стикера строго по краям, вне текстовых зон */
  .stk-pill.s,.stk-star.s,.stk-tile.s{display:none}
  .stk-tile{width:46px;height:46px;font-size:21px;border-radius:11px;top:9%!important;left:-10px!important}
  .stk-pill{font-size:15px;padding:4px 10px;top:auto!important;bottom:15%!important;right:-6px!important}
  .stk-star{font-size:44px;top:auto!important;bottom:7%!important;left:4%!important}
  .stk-star.xs{display:block;font-size:26px;top:11%!important;right:5%!important;left:auto!important;bottom:auto!important;color:var(--honey)}
  .stk-honey{width:16px;height:16px;top:auto!important;bottom:26%!important;left:8%!important}
}

/* появление при загрузке */
.reveal-load{opacity:0;transform:translateY(26px);animation:rl .8s var(--ease) forwards;animation-delay:var(--d,0s)}
@keyframes rl{to{opacity:1;transform:none}}

/* появление при скролле (только при живом JS — иначе контент видим сразу) */
html.js .reveal{opacity:0;transform:translateY(34px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:var(--d,0s)}
html.js .reveal.in{opacity:1;transform:none}

/* ---------- marquee ---------- */
.marquee{background:var(--ink);color:var(--cream);overflow:hidden;padding:16px 0;transform:rotate(-1.2deg) scale(1.02)}
.marquee-track{display:flex;white-space:nowrap;font-family:var(--fd);font-weight:700;font-size:15px;letter-spacing:.06em;animation:mq 22s linear infinite;width:max-content}
.marquee-track span,.marquee-track i{margin-right:34px}
.marquee-track i{color:var(--or);font-style:normal}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- pain ---------- */
.pain{padding-top:120px}
.pain-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:22px;margin-top:36px}
.pain-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px}
.pain-num{font-family:var(--fd);font-weight:900;color:var(--or);font-size:15px}
.pain-card h3{font-size:17px;font-weight:700;margin:12px 0 10px;line-height:1.35}
.pain-card p{font-size:14.5px;color:var(--ink60)}
.pain-bridge{margin-top:40px;font-size:clamp(17px,2vw,21px);max-width:720px}
.pain-bridge b{background:linear-gradient(transparent 55%,var(--honey) 55%)}

/* ---------- zoom-сцена ---------- */
.zoom{height:280vh;position:relative;padding:0;background:var(--ink)}
.zoom-sticky{position:sticky;top:0;height:100svh;overflow:hidden;display:flex;align-items:center;justify-content:center}
.zoom-pill{position:absolute;background:var(--or);color:var(--ink);font-family:var(--fd);font-weight:900;border-radius:.18em;display:flex;align-items:center;justify-content:center;font-size:34vmin;width:150vmax;height:150vmax;will-change:transform;transform-origin:center}
.zoom-copy{position:relative;z-index:2;text-align:center;color:var(--cream);max-width:760px;padding:0 24px}
.zoom-copy h2{font-size:clamp(30px,5vw,58px)}
.zoom-copy p{font-size:clamp(15px,1.8vw,19px);color:var(--cream60);margin-top:18px;opacity:0;transform:translateY(24px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.zoom-copy p.on{opacity:1;transform:none}
.zoom-copy p b{color:var(--cream)}
.zoom-copy h2,.zoom-copy{opacity:0;transition:opacity .5s}
.zoom-copy.show{opacity:1}
.zoom-copy.show h2{opacity:1}

/* ---------- услуги ---------- */
.usl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));gap:22px;margin-top:36px}
.usl-card{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px;text-decoration:none;color:var(--ink);transition:transform .3s var(--ease),box-shadow .3s}
.usl-card:hover{transform:translateY(-6px) rotate(-.6deg);box-shadow:var(--sh-pop)}
.usl-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px}
.usl-num{font-family:var(--fd);font-weight:900;font-size:24px;color:var(--or)}
.usl-price{font-weight:600;font-size:14px;background:var(--honey);padding:4px 12px;border-radius:999px;transform:rotate(-2deg)}
.usl-card h3{font-size:19px;font-weight:700;margin-bottom:10px}
.usl-card p{font-size:14.5px;color:var(--ink60)}
.usl-go{display:inline-block;margin-top:18px;font-weight:600;color:var(--or)}
.usl-card:hover .usl-go{text-decoration:underline;text-underline-offset:4px}

/* ---------- кейсы ---------- */
.keysy{background:var(--ink);color:var(--cream)}
.keysy .sec-label{color:var(--cream60)}
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:36px}
.case-card{background:var(--ink-soft);border:1px solid var(--line-d);border-radius:12px;padding:30px;transition:transform .3s var(--ease),box-shadow .3s}
.case-card:hover{transform:translateY(-6px) rotate(.5deg);box-shadow:0 18px 44px rgba(0,0,0,.5)}
.case-tag{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--cream60);margin-bottom:14px}
.case-card h3{font-size:20px;font-weight:700;margin-bottom:10px}
.case-card p{font-size:14.5px;color:var(--cream60)}
.case-num{margin-top:22px;font-family:var(--fd);font-weight:900;font-size:30px;color:var(--or)}
.case-num span{display:block;font-family:var(--ft);font-weight:400;font-size:12.5px;color:var(--cream60);margin-top:2px}

/* ---------- цифры ---------- */
.stats{background:var(--or);padding:64px 0;transform:rotate(-1.2deg) scale(1.02)}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:26px;transform:rotate(1.2deg)}
.stat b{font-family:var(--fd);font-weight:900;font-size:clamp(38px,4.6vw,58px);display:block;color:var(--ink)}
.stat span{font-size:13.5px;color:rgba(24,18,16,.75);font-weight:600}

/* ---------- процесс ---------- */
.steps{position:relative;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:26px;margin-top:44px}
.steps-line{position:absolute;top:8px;left:0;right:0;height:3px;background:var(--line);border-radius:3px}
.steps-line i{display:block;height:100%;width:0;background:var(--or);border-radius:3px;transition:width .2s linear}
.step{padding-top:30px}
.step b{font-family:var(--fd);font-weight:900;color:var(--or);font-size:14px}
.step h3{font-size:17px;font-weight:700;margin:8px 0}
.step p{font-size:14px;color:var(--ink60)}
@media(max-width:760px){.steps-line{display:none}}

/* ---------- гарантии ---------- */
.garant{background:#fff}
.gar-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;margin-top:36px}
.gar-card{border:2px solid var(--ink);border-radius:12px;padding:30px;position:relative}
.gar-ico{position:absolute;top:-18px;left:24px;background:var(--honey);font-family:var(--fd);font-weight:900;font-size:14px;padding:6px 14px;border-radius:999px;transform:rotate(-3deg)}
.gar-card h3{font-size:17px;font-weight:700;margin:10px 0 8px}
.gar-card p{font-size:14.5px;color:var(--ink60)}

/* ---------- faq ---------- */
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;font-family:var(--fd);font-weight:700;font-size:16.5px;padding:18px 40px 18px 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:26px;color:var(--or);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--ink60);max-width:720px}

/* ---------- нишевые посадочные ---------- */
.n-hero{min-height:88svh}
.n-h1{font-size:clamp(30px,4.2vw,54px);font-weight:900;line-height:1.08;letter-spacing:-.01em;max-width:880px;margin:0 auto}
.feats{background:#fff}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;margin-top:36px}
.feat{border:1px solid var(--line);border-radius:12px;padding:26px;background:var(--cream);transition:transform .3s var(--ease),box-shadow .3s}
.feat:hover{transform:translateY(-4px) rotate(-.4deg);box-shadow:var(--sh)}
.feat-num{font-family:var(--fd);font-weight:900;color:var(--or);font-size:15px}
.feat h3{font-size:17px;font-weight:700;margin:10px 0 8px}
.feat p{font-size:14.5px;color:var(--ink60)}
.case-band{background:var(--ink);color:var(--cream);padding:72px 0}
.case-band-in{display:flex;gap:48px;align-items:center;flex-wrap:wrap}
.case-band-num b{font-family:var(--fd);font-weight:900;font-size:clamp(44px,6vw,72px);color:var(--or);display:block;line-height:1}
.case-band-num span{font-size:13.5px;color:var(--cream60);display:block;max-width:230px;margin-top:8px}
.case-band-in > p{flex:1;min-width:260px;font-size:clamp(15px,1.6vw,18px);color:var(--cream60);max-width:560px}
.n-price-card{background:#fff;border:2px solid var(--ink);border-radius:14px;padding:34px;max-width:640px;margin-top:10px}
.n-price-card ul{list-style:none;margin-bottom:20px}
.n-price-card li{padding:9px 0 9px 30px;position:relative;border-bottom:1px dashed var(--line);font-size:15px}
.n-price-card li::before{content:"✓";position:absolute;left:2px;color:var(--or);font-weight:700}
.n-price-note{font-size:13.5px;color:var(--ink60);margin-bottom:22px}

/* ---------- блог на главной ---------- */
.blog-sec{background:var(--cream)}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:36px}
.blog-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;text-decoration:none;color:var(--ink);transition:transform .3s var(--ease),box-shadow .3s}
.blog-card:hover{transform:translateY(-5px) rotate(-.4deg);box-shadow:var(--sh-pop)}
.blog-meta{display:flex;gap:12px;align-items:center;font-size:12.5px;color:var(--ink60);margin-bottom:14px}
.blog-tag{background:var(--honey);padding:3px 10px;border-radius:999px;font-weight:600;color:var(--ink)}
.blog-card h3{font-family:var(--fd);font-weight:700;font-size:17px;line-height:1.32;margin-bottom:10px}
.blog-card p{font-size:14px;color:var(--ink60);flex:1}
.blog-more{margin-top:14px;font-weight:600;color:var(--or)}
.blog-all{margin-top:26px}

/* ---------- cta ---------- */
.cta{background:var(--ink);color:var(--cream);padding:120px 0}
.cta-in{text-align:center}
.cta h2{font-size:clamp(36px,6vw,72px)}
.cta-sub{color:var(--cream60);max-width:560px;margin:0 auto 36px}
.cta-sub b{color:var(--honey)}
.cta-form{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;max-width:720px;margin:0 auto}
.cta-form .input{flex:1;min-width:220px;font-family:var(--ft);font-size:15px;padding:16px 18px;border-radius:12px;border:2px solid var(--cream);background:var(--ink-soft);color:var(--cream)}
.cta-form .input::placeholder{color:var(--cream60)}
.cta-form .input:focus{outline:none;box-shadow:0 0 0 3px var(--honey)}
.cta-form .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.cta-form{position:relative}
.lead-ok{font-family:var(--fd);font-weight:700;font-size:clamp(18px,2.4vw,24px);color:var(--honey);padding:26px 0}
.cta-actions{margin-bottom:22px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta .btn-tel{background:transparent;color:var(--cream);border:2px solid var(--cream)}
.cta .btn-tel:hover{background:var(--cream);color:var(--ink);transform:rotate(-1deg) scale(1.03)}
.cta-consent{display:flex;gap:10px;align-items:flex-start;text-align:left;font-size:12.5px;color:var(--cream60);max-width:520px;margin:14px auto 0;flex-basis:100%;justify-content:center}
.cta-consent input{width:18px;height:18px;flex-shrink:0;accent-color:var(--or);margin-top:1px}
.cta-consent a{color:var(--or)}
.cta-alt{margin-top:22px;font-size:14px;color:var(--cream60)}
.cta-alt a{color:var(--or)}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:var(--cream60);border-top:1px solid var(--line-d);padding:44px 0}
.foot-in{display:flex;gap:28px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.foot-logo{height:22px}
.foot p{font-size:13px;line-height:1.7}
.foot a{color:var(--cream60)}
.foot-niches{margin-bottom:10px}
.foot-niches a{color:var(--or)}

/* ---------- reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal,.reveal-load{opacity:1;transform:none}
  .zoom{height:auto;padding:96px 0}
  .zoom-pill{display:none}
  .zoom-copy,.zoom-copy p{opacity:1;transform:none}
}