/* ===== Tokens ===== */
:root{
  --bg:#ffffff;
  --bg-soft:#f5f7fb;
  --ink:#0b1220;
  --ink-soft:#475069;
  --muted:#7a849c;
  --line:#e6e9f2;
  --brand:#2f5bff;
  --brand-d:#1f44d6;
  --brand-ink:#0b1220;
  --navy:#0b1220;
  --accent:#19c3a3;
  --radius:16px;
  --radius-sm:11px;
  --shadow:0 10px 40px rgba(16,28,70,.10);
  --shadow-sm:0 4px 18px rgba(16,28,70,.08);
  --maxw:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;
}
h1,h2,h3{line-height:1.15;margin:0;letter-spacing:-.02em}
p{margin:0}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
img{max-width:100%}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.container.narrow{max-width:780px}
.muted{color:var(--muted)}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-weight:600;font-size:16px;padding:14px 24px;border-radius:12px;
  cursor:pointer;border:1.5px solid transparent;transition:.18s ease;white-space:nowrap;
}
.btn-sm{padding:9px 16px;font-size:14px;border-radius:10px}
.btn-block{width:100%}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px rgba(47,91,255,.35)}
.btn-primary:hover{background:var(--brand-d);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-outline{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-outline:hover{background:var(--brand);color:#fff}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;height:66px}
.logo{font-weight:800;font-size:22px;letter-spacing:-.03em;color:var(--navy)}
.logo span{color:var(--brand)}
.nav{display:flex;gap:26px;margin-left:14px;font-size:15px;font-weight:500;color:var(--ink-soft)}
.nav a:hover{color:var(--brand)}
.header-cta{margin-left:auto}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;font-size:24px;cursor:pointer;color:var(--ink)}

/* ===== Hero ===== */
.hero{padding:64px 0 56px;background:
  radial-gradient(1100px 480px at 80% -10%, rgba(47,91,255,.10), transparent 60%),
  radial-gradient(700px 360px at 0% 10%, rgba(25,195,163,.08), transparent 55%);
}
.hero-grid{display:grid;grid-template-columns:1fr;gap:48px;align-items:center}
.hero-copy{max-width:860px}
.badge{display:inline-block;font-size:13px;font-weight:600;color:var(--brand-d);background:#eaf0ff;border:1px solid #d8e1ff;padding:7px 13px;border-radius:999px;margin-bottom:20px}
.hero h1{font-size:clamp(32px,4.4vw,52px);font-weight:800}
.hero .lead{font-size:19px;color:var(--ink-soft);margin:20px 0 26px;max-width:38em}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-cta.center{justify-content:center}
.hero-points{margin-top:26px;display:grid;gap:9px}
.hero-points li{position:relative;padding-left:28px;color:var(--ink-soft);font-size:15px}
.hero-points li::before{content:"✓";position:absolute;left:0;top:0;color:var(--accent);font-weight:800}

.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.photo{height:340px;background:linear-gradient(135deg,#0b1220,#22325f)}
.photo-img{width:100%;height:100%;object-fit:cover;object-position:center 22%;display:block}
.hero-card-body{padding:20px}
.hero-card-body strong{display:block;font-size:18px}
.mini-stats{display:flex;gap:10px;margin-top:16px}
.mini-stats div{flex:1;background:var(--bg-soft);border-radius:var(--radius-sm);padding:12px 8px;text-align:center}
.mini-stats b{display:block;font-size:18px;color:var(--brand-d)}
.mini-stats span{font-size:12px;color:var(--muted)}

/* ===== Trust ===== */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-soft)}
.trust-row{display:flex;flex-wrap:wrap;gap:14px 34px;justify-content:center;padding:18px 22px;font-size:14px;font-weight:600;color:var(--ink-soft)}
.trust-row span{position:relative}

/* ===== Sections ===== */
.section{padding:72px 0}
.section-title{font-size:clamp(26px,3.2vw,36px);font-weight:800;text-align:center}
.section-title.left{text-align:left}
.section-sub{text-align:center;color:var(--ink-soft);max-width:52em;margin:14px auto 0;font-size:17px}
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:42px}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}

/* Pains */
.pains{background:var(--bg-soft)}
.pain-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}
.pain-card .emoji{font-size:26px;margin-bottom:10px}
.pain-card h3{font-size:17px;margin-bottom:8px}
.pain-card p{font-size:14.5px;color:var(--ink-soft)}

/* Services */
.service-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
.service-card.featured{border-color:var(--brand);box-shadow:0 14px 44px rgba(47,91,255,.18);transform:translateY(-6px)}
.ribbon{position:absolute;top:-13px;left:26px;background:var(--brand);color:#fff;font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px}
.service-card .num{font-size:13px;font-weight:800;color:var(--brand);letter-spacing:.1em}
.service-card h3{font-size:21px;margin:8px 0 4px}
.service-card .role{font-size:13px;font-weight:600;color:var(--muted);margin-bottom:14px}
.service-card>p{color:var(--ink-soft);font-size:15px}
.service-card ul{margin:16px 0;display:grid;gap:8px}
.service-card ul li{position:relative;padding-left:24px;font-size:14.5px;color:var(--ink-soft)}
.service-card ul li::before{content:"→";position:absolute;left:0;color:var(--brand)}
.service-card .price{font-weight:700;font-size:14px;color:var(--ink);margin:6px 0 16px}
.service-card .btn{margin-top:auto}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:42px;counter-reset:s}
.step{padding:26px 22px;border-radius:var(--radius);background:var(--bg-soft);border:1px solid var(--line)}
.step-n{width:42px;height:42px;border-radius:12px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:19px;margin-bottom:14px}
.step h3{font-size:18px;margin-bottom:6px}
.step p{font-size:14.5px;color:var(--ink-soft)}

/* Cases */
.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.case-card .tag{display:inline-block;font-size:12px;font-weight:700;color:var(--brand-d);background:#eaf0ff;padding:5px 11px;border-radius:999px;margin-bottom:14px}
.case-card h3{font-size:18px;margin-bottom:12px}
.case-card p{font-size:14.5px;color:var(--ink-soft);margin-bottom:7px}
.case-card .result{margin-top:12px;padding-top:12px;border-top:1px solid var(--line);color:var(--ink-soft);font-weight:500;font-size:14px}
.case-card .result .metric{display:block;color:var(--ink);font-weight:700;font-size:15px;margin-bottom:4px}
.cases-note{text-align:center;color:var(--muted);font-size:13.5px;margin-top:26px;font-style:italic}
.services-cta{margin-top:44px;display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}
.services-cta p{font-size:19px;font-weight:700;color:var(--ink)}

/* About */
.about{background:var(--bg-soft)}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}
.about-photo{height:420px;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,#0b1220,#22325f);box-shadow:var(--shadow)}
.about-photo .photo-img{object-position:center 18%}
.about-copy p{color:var(--ink-soft);margin-top:14px;font-size:16px}
.about-copy .section-title{margin-bottom:8px}
.about-list{margin:18px 0 6px;display:grid;gap:14px}
.about-list li{position:relative;padding-left:30px;color:var(--ink-soft);font-size:16px}
.about-list li::before{content:"";position:absolute;left:0;top:9px;width:14px;height:14px;border-radius:4px;background:var(--accent);box-shadow:0 0 0 4px rgba(25,195,163,.15)}
.about-list li b{color:var(--ink)}
.about-links{display:flex;gap:10px;margin-top:22px}
.chip{font-size:14px;font-weight:600;padding:9px 16px;border:1.5px solid var(--line);border-radius:10px;background:#fff}
.chip:hover{border-color:var(--brand);color:var(--brand)}

/* Lead */
.lead-head{max-width:700px;margin:0 auto 32px;text-align:center}
.lead-body{max-width:560px;margin:0 auto;display:flex;flex-direction:column}
.lead-list{margin:22px auto 0;display:inline-grid;gap:9px;text-align:left}
.lead-list li{position:relative;padding-left:26px;font-size:15.5px;color:var(--ink-soft)}
.lead-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--brand);font-weight:700}
.direct{margin-top:24px;padding-top:22px;border-top:1px dashed var(--line);text-align:center}
.direct .muted{margin-bottom:12px;font-size:14px}
.direct .btn{display:inline-flex}
.lead-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.lead-form h3{font-size:20px;margin-bottom:18px}
.lead-form label{display:block;margin-bottom:15px}
.lead-form label span{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.lead-form label span em{font-style:normal;font-weight:400;color:var(--muted)}
.lead-form input,.lead-form textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:15px;background:var(--bg-soft);transition:.15s}
.lead-form input:focus,.lead-form textarea:focus{outline:none;border-color:var(--brand);background:#fff}
.lead-form textarea{resize:vertical}
.lead-form input.input-error,.lead-form textarea.input-error{border-color:#d23b3b;background:#fff5f5}
.field-err{display:block;margin-top:6px;font-size:12.5px;font-weight:600;color:#d23b3b}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center}
.form-status{margin-top:14px;font-size:15px;font-weight:600;text-align:center;display:none}
.form-status.show{display:block}
.form-status.ok{color:#0a8f6a}
.form-status.err{color:#d23b3b}

/* Final CTA */
.final-cta{background:linear-gradient(135deg,#0b1220,#1f3a86);color:#fff;text-align:center;padding:72px 0}
.final-cta h2{font-size:clamp(26px,3.4vw,38px);font-weight:800}
.final-cta p{color:#c4cef0;margin:14px 0 28px;font-size:18px}
.final-cta .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.final-cta .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff}

/* Footer */
.site-footer{background:#070c16;color:#aeb8d4;padding:48px 0 26px}
.footer-inner{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.08)}
.site-footer .logo{color:#fff}
.site-footer .muted{color:#8590ad;margin-top:8px;font-size:14px;max-width:24em}
.footer-links,.footer-contacts{display:flex;gap:20px;flex-wrap:wrap;align-items:center;font-size:14px}
.footer-links a:hover,.footer-contacts a:hover{color:#fff}
.footer-bottom{padding-top:20px;font-size:13px;color:#6b769a}
.legal-note{margin-top:8px;font-size:12px;color:#586386;max-width:60em;line-height:1.5}

/* Sticky mobile CTA */
.sticky-cta{display:none;position:fixed;left:16px;right:16px;bottom:16px;z-index:60;background:var(--brand);color:#fff;text-align:center;padding:15px;border-radius:12px;font-weight:700;box-shadow:0 8px 26px rgba(47,91,255,.45);transition:transform .25s ease,opacity .25s ease}
.sticky-cta.hide{transform:translateY(140%);opacity:0;pointer-events:none}

/* ===== FAQ ===== */
.faq-list{margin-top:34px;display:grid;gap:12px}
.faq-list details{background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:4px 20px}
.faq-list summary{cursor:pointer;font-weight:600;font-size:16.5px;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:22px;color:var(--brand);font-weight:400}
.faq-list details[open] summary::after{content:"–"}
.faq-list details p{padding:0 0 18px;color:var(--ink-soft);font-size:15px}

/* ===== Responsive ===== */

/* Sticky-header anchor offset — заголовки не прячутся под шапкой при навигации */
section[id]{scroll-margin-top:80px}

@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-card{max-width:420px}
  .about-grid{grid-template-columns:1fr;gap:30px}
  .about-photo{height:260px;order:-1;max-width:380px;margin-left:auto;margin-right:auto}
  .cards-4,.cards-3,.steps{grid-template-columns:1fr 1fr}
  .service-card.featured{transform:none}
}

@media(max-width:640px){
  /* --- Вписываемость текста: перенос длинных слов + мягкие переносы --- */
  .container{padding:0 16px}
  body{font-size:15.5px}
  p,li{overflow-wrap:break-word;hyphens:auto}
  h1,h2,h3,summary{overflow-wrap:break-word;text-wrap:balance}

  /* --- Навигация --- */
  .nav,.header-cta{display:none}
  .nav-toggle{display:block}
  .nav.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:10px 16px;gap:2px;box-shadow:var(--shadow)}
  .nav.open a{padding:12px 0}

  /* --- Вертикальный ритм и сетки --- */
  .section{padding:46px 0}
  .section-title{font-size:clamp(23px,6.6vw,28px)}
  .section-sub{font-size:15px;margin-top:12px}
  .cards-4,.cards-3,.steps{grid-template-columns:1fr;gap:14px;margin-top:28px}

  /* --- Hero --- */
  .hero{padding:32px 0 28px}
  .hero h1{font-size:clamp(26px,7.6vw,34px)}
  .hero .lead{font-size:16px;margin:16px 0 22px}
  .hero-cta{gap:10px;flex-direction:column}
  .hero-cta .btn{width:100%;white-space:normal;padding:14px 16px}
  .hero-points{margin-top:20px}
  .hero-points li{font-size:14.5px}

  /* --- Trust strip --- */
  .trust-row{gap:8px 18px;padding:14px 16px;font-size:13px}

  /* --- Боли → компактные плитки (только иконка + заголовок) --- */
  .pains .cards-4{grid-template-columns:1fr 1fr;gap:10px}
  .pain-card{padding:16px 14px;text-align:center}
  .pain-card .emoji{font-size:24px;margin-bottom:6px}
  .pain-card h3{font-size:14.5px;line-height:1.3;margin-bottom:0}
  .pain-card p{display:none}

  /* --- Услуги --- */
  .service-card{padding:24px 20px}
  .service-card.featured{margin-top:6px}
  .services-cta{display:none} /* дублирует sticky-кнопку и финальный CTA */

  /* --- Процесс → номер слева, текст справа (компактные строки) --- */
  .steps{gap:10px}
  .step{display:grid;grid-template-columns:auto 1fr;column-gap:14px;row-gap:2px;align-items:center;padding:16px}
  .step-n{grid-row:span 2;align-self:start;width:38px;height:38px;font-size:17px;margin-bottom:0}
  .step h3{margin-bottom:0;align-self:center}

  /* --- Обо мне → только тезисы, пояснения скрыты --- */
  .about-photo{height:auto;aspect-ratio:4/5;max-width:280px;margin:0 auto}
  .about-photo .photo-img{object-position:center 22%}
  .about-copy p{font-size:15px}
  .about-list{gap:11px}
  .about-list li{font-size:15px;padding-left:26px}
  .about-list .li-more{display:none}
  .chip{flex:1;text-align:center}

  /* --- Кейсы --- */
  .case-card{padding:20px}

  /* --- Заявка --- */
  .lead-form{padding:22px 18px}

  /* --- FAQ --- */
  .faq-list details{padding:2px 16px}
  .faq-list summary{font-size:15.5px}

  /* --- Финальный CTA --- */
  .final-cta{padding:52px 0}

  /* --- Sticky CTA + футер --- */
  .sticky-cta{display:block}
  body{padding-bottom:84px}
  .footer-inner{flex-direction:column;gap:18px}
}

/* --- Узкие телефоны (≤360px) --- */
@media(max-width:360px){
  .pains .cards-4{grid-template-columns:1fr}
  .pain-card{text-align:left;display:flex;align-items:center;gap:12px;padding:14px}
  .pain-card .emoji{margin-bottom:0;font-size:22px}
  .trust-row{font-size:12.5px;gap:6px 14px}
  .about-links{flex-wrap:wrap}
}