/* v4 — «Светлый editorial». Белый и тёплый серый, serif-заголовки,
   один синий акцент. Много воздуха, тонкие линии, крупные скругления.
   Системные шрифты, без внешних запросов. */

:root{
  --white:#fff;
  --warm:#f5f3f0;
  --ink:#111111;
  --ink-2:#5a5650;
  --blue:#1d4ed8;
  --blue-d:#173fae;
  --line:#e5e1db;
  --serif:Georgia,"Iowan Old Style","Times New Roman",Times,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --r:16px;
  --r-lg:26px;
  --pill:999px;
  --wrap:1120px;
  --sec:clamp(52px,7vw,88px);
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none !important}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:17px;line-height:1.72;color:var(--ink);
  background:var(--white);overflow-x:hidden}
img,svg{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--serif);font-weight:700;margin:0 0 .45em;line-height:1.1;
  letter-spacing:-.022em}
h1{font-size:clamp(2.4rem,5.6vw,3.9rem);line-height:1.06}
h2{font-size:clamp(1.75rem,3.6vw,2.7rem)}
h3{font-size:1.24rem;line-height:1.22;letter-spacing:-.012em}
p{margin:0 0 1.15em}
a{color:var(--blue)}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap--narrow{max-width:720px}

.skip{position:absolute;left:-9999px;top:0;z-index:99;background:var(--blue);color:#fff;
  padding:14px 22px;font-weight:700;border-radius:0 0 var(--r) 0}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}

/* ---------- header ---------- */
.hdr{background:var(--white);border-bottom:1px solid var(--line);padding:20px 0}
.hdr__in{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);
  font-family:var(--serif);font-weight:700;font-size:1.34rem;letter-spacing:-.022em}
.brand__thin{font-family:var(--sans);font-weight:400;font-size:.92rem;opacity:.6;margin-left:.4em;
  letter-spacing:.04em}
.hdr__cta{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.hdr__badge{font-family:var(--sans);font-size:.68rem;text-transform:uppercase;letter-spacing:.18em;
  font-weight:600;color:var(--ink-2);white-space:nowrap}
.tel{text-decoration:none;color:var(--ink);display:block}
.tel__lbl{display:block;font-size:.62rem;text-transform:uppercase;letter-spacing:.2em;
  font-weight:600;color:var(--ink-2)}
.tel__num{display:block;font-family:var(--serif);font-size:clamp(1.15rem,2.8vw,1.5rem);
  font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;white-space:nowrap}
.tel--hdr:hover .tel__num{color:var(--blue)}

/* ---------- hero ---------- */
.hero{padding:clamp(46px,7vw,96px) 0 var(--sec)}
.hero__in{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(30px,5vw,64px);align-items:center}
.eyebrow{display:flex;align-items:center;gap:10px;font-size:.68rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.2em;color:var(--blue);margin:0 0 1.6em}
.eyebrow::after{content:"";flex:1;height:1px;background:var(--line)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--blue);flex:0 0 auto}
.hero h1{text-wrap:balance}
.lede{font-size:clamp(1.06rem,1.9vw,1.2rem);color:var(--ink-2);max-width:33em}
.hero__btns{display:flex;flex-wrap:wrap;gap:14px;margin:32px 0 0;align-items:center}
.btn{display:inline-block;text-decoration:none;font-family:var(--sans);font-weight:600;
  border:1px solid transparent;border-radius:var(--pill);cursor:pointer;font-size:1rem}
.btn--call{background:var(--blue);color:#fff;padding:15px 30px}
.btn--call:hover{background:var(--blue-d)}
.btn__top{display:block;font-size:1.06rem;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.btn__sub{display:block;font-size:.75rem;font-weight:400;opacity:.85;margin-top:1px}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line);padding:15px 26px}
.btn--ghost:hover{border-color:var(--ink)}
.hero__facts{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:18px 26px;
  margin:44px 0 0;padding:26px 0 0;border-top:1px solid var(--line)}
.hero__facts strong{display:block;font-family:var(--serif);font-size:1.7rem;font-weight:700;
  letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.hero__facts span{font-size:.84rem;color:var(--ink-2);line-height:1.45;display:block;margin-top:2px}
.hero__photo{width:100%;height:clamp(320px,44vw,510px);object-fit:cover;object-position:center 25%;
  border-radius:var(--r-lg)}

/* ---------- фото ---------- */
.duo{padding:0 0 var(--sec)}
.duo__in{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.duo img{width:100%;height:clamp(200px,26vw,320px);object-fit:cover;border-radius:var(--r-lg)}

/* ---------- полоса доверия ---------- */
.strip{padding:0 0 var(--sec)}
.strip__in{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding:30px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip__item{display:flex;flex-direction:column;gap:5px}
.strip__k{font-size:.64rem;text-transform:uppercase;letter-spacing:.18em;font-weight:600;color:var(--blue)}
.strip__v{font-family:var(--serif);font-weight:700;font-size:1.04rem;line-height:1.3;overflow-wrap:anywhere}

/* ---------- секции ---------- */
.band{padding:var(--sec) 0}
.band--alt{background:var(--warm)}
.band--dark{background:var(--ink);color:#e8e4de}
.band--dark h2{color:var(--white)}
.band--form{background:var(--warm)}
.band__lede{max-width:44em;color:inherit}
.kicker{font-size:.66rem;text-transform:uppercase;letter-spacing:.2em;font-weight:600;
  color:var(--blue);margin:0 0 1.1em}
.kicker--light{color:#8fb0f7}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:start}
.split--wide{grid-template-columns:1.1fr .9fr}

.steps{list-style:none;margin:0;padding:0;display:grid;gap:0}
.steps li{padding:20px 0;border-bottom:1px solid var(--line)}
.steps li:first-child{padding-top:0}
.steps li:last-child{border-bottom:0}
.steps__n{display:block;font-family:var(--serif);font-weight:700;font-size:1.14rem;margin-bottom:3px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:38px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px}
.band--alt .card{background:var(--white)}
.card h3{margin-bottom:.5em}
.card p{margin:0;font-size:.96rem;color:var(--ink-2)}
.card--call{background:var(--ink);border-color:var(--ink);color:#e8e4de}
.card--call h3{color:var(--white)}
.card--call p{color:#b8b2a9}
.card__tel{display:inline-block;margin-top:16px;color:#8fb0f7;font-family:var(--serif);
  font-weight:700;font-size:1.16rem;text-decoration:none;font-variant-numeric:tabular-nums}
.card__tel:hover{text-decoration:underline}

.flow{list-style:none;margin:38px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.flow li{padding-top:22px;border-top:1px solid var(--line)}
.flow__n{display:block;font-family:var(--serif);font-size:2.1rem;font-weight:700;color:var(--blue);
  line-height:1;margin-bottom:14px}
.flow h3{margin-bottom:.4em}
.flow p{margin:0;font-size:.96rem;color:var(--ink-2)}

.price{margin:32px 0 14px}
.price__row{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap;
  padding:18px 0;border-bottom:1px solid rgba(232,228,222,.2)}
.price__row:first-child{border-top:1px solid rgba(232,228,222,.2)}
.price__row span{color:#b8b2a9}
.price__row b{font-family:var(--serif);font-size:1.42rem;font-weight:700;color:var(--white);
  font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.price__note{font-size:.88rem;color:#8f8981;margin:0}

.area{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0 24px}
.area li{padding:11px 0;border-bottom:1px solid var(--line);font-size:.96rem}
.area__hours{font-size:.96rem;color:var(--ink-2)}

.faq{margin-top:30px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:22px 40px 22px 0;font-family:var(--serif);font-weight:700;
  font-size:1.16rem;position:relative;list-style:none;letter-spacing:-.012em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:2px;top:20px;font-family:var(--sans);
  font-size:1.4rem;font-weight:300;color:var(--blue)}
.faq details[open] summary::after{content:"−"}
.faq p{margin:0 0 22px;color:var(--ink-2);max-width:52em}

/* ---------- форма ---------- */
.form{margin-top:32px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(24px,4vw,40px)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.field{margin-bottom:20px}
.field label{display:block;font-weight:600;font-size:.86rem;margin-bottom:7px;
  text-transform:uppercase;letter-spacing:.1em;color:var(--ink-2)}
.req{color:var(--blue)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;padding:13px 0;
  border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;color:var(--ink)}
.field select{padding:13px 0}
.field textarea{resize:vertical;min-height:96px;border:1px solid var(--line);border-radius:var(--r);
  padding:13px 15px}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{
  outline:0;border-color:var(--blue);box-shadow:0 1px 0 0 var(--blue)}
.field textarea:focus-visible{box-shadow:0 0 0 2px rgba(29,78,216,.25)}
.field [aria-invalid="true"]{border-color:#b3261e;box-shadow:0 1px 0 0 #b3261e}
.hint{font-size:.83rem;color:var(--ink-2);margin:7px 0 0}
.err{font-size:.85rem;color:#b3261e;font-weight:600;margin:7px 0 0}
.btn--submit{background:var(--blue);color:#fff;padding:16px 32px;font-size:1.04rem;width:100%}
.btn--submit:hover{background:var(--blue-d)}
.btn--submit[disabled]{opacity:.55;cursor:progress}
.form__status{margin:18px 0 0;font-weight:600;min-height:1.2em}
.form__status[data-state="ok"]{color:#0a6b39}
.form__status[data-state="err"]{color:#b3261e}
.form__fine{font-size:.82rem;color:var(--ink-2);margin:14px 0 0}
.form--sent .field,.form--sent .btn--submit,.form--sent .form__fine{display:none}

/* ---------- футер ---------- */
.ftr{background:var(--white);border-top:1px solid var(--line);color:var(--ink-2);
  padding:clamp(40px,5vw,60px) 0 100px;font-size:.94rem}
.ftr__in{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.ftr p{margin:0 0 .5em}
.ftr a{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums;text-decoration:none;
  border-bottom:1px solid var(--line)}
.ftr a:hover{border-color:var(--blue);color:var(--blue)}
.ftr__name{font-family:var(--serif);color:var(--ink);font-weight:700;font-size:1.24rem;
  letter-spacing:-.02em}
.ftr__meta{text-align:right}
.ftr__demo{margin-top:1.2em;color:#8f8981;font-style:italic}

/* ---------- залипающая панель ---------- */
.callbar{display:none}
@media (max-width:760px){
  .callbar{display:block;position:fixed;left:16px;right:16px;bottom:16px;z-index:40}
  .callbar__btn{display:flex;flex-direction:column;align-items:center;justify-content:center;
    background:var(--blue);color:#fff;border-radius:var(--pill);min-height:60px;padding:9px 14px;
    text-decoration:none;box-shadow:0 10px 28px rgba(17,17,17,.22)}
  .callbar__lbl{font-size:.66rem;text-transform:uppercase;letter-spacing:.18em;font-weight:600;opacity:.9}
  .callbar__num{font-family:var(--serif);font-size:1.3rem;font-weight:700;letter-spacing:-.02em;
    font-variant-numeric:tabular-nums}
}

/* ---------- адаптив ---------- */
@media (max-width:900px){
  .hero__in{grid-template-columns:1fr}
  .hero__art{order:-1}
  .strip__in{grid-template-columns:repeat(2,1fr);gap:22px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:1fr;gap:22px}
  .split,.split--wide{grid-template-columns:1fr}
}
@media (max-width:620px){
  body{font-size:16px}
  .hdr__cta{width:100%;justify-content:space-between}
  .hero__facts{grid-template-columns:1fr;gap:16px}
  .duo__in{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .strip__in{grid-template-columns:1fr}
  .area{grid-template-columns:1fr}
  .hero__btns .btn{width:100%;text-align:center}
  .ftr__in{grid-template-columns:1fr}
  .ftr__meta{text-align:left}
}

/* ---------- анимации только по согласию ---------- */
@media (prefers-reduced-motion:no-preference){
  .btn,.tel__num,.card__tel,.ftr a,.faq summary::after{
    transition:background-color .18s ease,color .18s ease,border-color .18s ease}
}