/* ===== Conjugueur — главная страница ===== */

:root{
  /* зелёная база */
  --ink:        #0E2A21;
  --ink-soft:   #4A6B5E;
  --green-900:  #0E3B2E;
  --green-700:  #15654C;
  --green-500:  #1FA97C;
  --green-300:  #7FD3B4;
  --green-100:  #D6F0E4;
  --green-50:   #EDF8F3;
  /* розовые акценты */
  --pink-600:   #E8538A;
  --pink-500:   #FF6FA5;
  --pink-300:   #FFA9C8;
  --pink-100:   #FFE3ED;
  --pink-50:    #FFF2F6;
  /* нейтральные */
  --cream:      #FBFAF7;
  --white:      #FFFFFF;
  --line:       #E6EFE9;
  --radius:     20px;
  --shadow:     0 2px 4px rgba(14,42,33,.04), 0 12px 32px rgba(14,42,33,.06);
  --shadow-lg:  0 8px 24px rgba(14,42,33,.08), 0 24px 64px rgba(14,42,33,.10);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--cream);
  color:var(--ink);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}

.wrap{width:100%;max-width:1140px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:760px}
.center{text-align:center;margin-top:36px}

/* ---------- Кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border:none;border-radius:999px;cursor:pointer;
  font-family:inherit;font-size:15px;font-weight:700;letter-spacing:-.01em;
  transition:transform .16s ease, box-shadow .16s ease, background .16s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--green-500);color:#fff;box-shadow:0 6px 18px rgba(31,169,124,.28)}
.btn-primary:hover{background:var(--green-700);transform:translateY(-2px);box-shadow:0 10px 26px rgba(31,169,124,.34)}
.btn-ghost{background:transparent;color:var(--green-700);border:2px solid var(--green-100)}
.btn-ghost:hover{border-color:var(--green-300);background:var(--green-50);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--green-700);box-shadow:0 8px 24px rgba(0,0,0,.14)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(0,0,0,.2)}
.btn-sm{padding:11px 20px;font-size:14px}
.btn-lg{padding:18px 38px;font-size:17px}

/* ---------- Шапка ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(251,250,247,.82);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-in{display:flex;align-items:center;gap:28px;height:72px}
.logo{display:flex;align-items:center}
.logo-img{height:36px;width:auto;display:block}
.nav-links{display:flex;gap:26px;margin-left:auto}
.nav-links a{
  font-size:15px;font-weight:600;color:var(--ink-soft);
  padding-bottom:3px;border-bottom:2px solid transparent;transition:color .15s,border-color .15s;
}
.nav-links a:hover{color:var(--green-700);border-color:var(--pink-300)}
.burger{display:none;background:none;border:none;font-size:22px;cursor:pointer;color:var(--green-900)}
.mobile-menu{display:none;flex-direction:column;gap:4px;padding:12px 24px 20px;border-top:1px solid var(--line)}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:11px 0;font-weight:600;color:var(--ink-soft)}
.mobile-menu .btn{margin-top:8px;color:#fff}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:88px 0 76px;text-align:center}
.hero-in{position:relative;z-index:2}
.blob{position:absolute;border-radius:50%;filter:blur(72px);opacity:.55;pointer-events:none}
.blob-1{width:520px;height:520px;background:var(--green-100);top:-190px;left:-140px}
.blob-2{width:460px;height:460px;background:var(--pink-100);top:-120px;right:-130px}

.badge{
  display:inline-block;padding:7px 16px;border-radius:999px;
  background:var(--green-50);border:1px solid var(--green-100);
  color:var(--green-700);font-size:13px;font-weight:700;letter-spacing:.01em;
}
.hero h1{
  margin:22px 0 0;font-size:clamp(34px,5.4vw,60px);line-height:1.1;
  font-weight:800;letter-spacing:-.035em;color:var(--green-900);
}
.hero h1 em{font-style:normal;color:var(--pink-500);position:relative;white-space:nowrap}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:.08em;height:.16em;
  background:var(--pink-100);border-radius:4px;z-index:-1;
}
.hero-sub{
  max-width:600px;margin:22px auto 0;font-size:18px;color:var(--ink-soft);font-weight:500;
}

.search{
  display:flex;align-items:center;gap:10px;
  max-width:600px;margin:38px auto 0;padding:9px 9px 9px 20px;
  background:#fff;border:1px solid var(--line);border-radius:999px;box-shadow:var(--shadow);
  transition:box-shadow .2s, border-color .2s;
}
.search:focus-within{border-color:var(--green-300);box-shadow:var(--shadow-lg)}
.search-ico{font-size:17px;opacity:.45}
.search input{
  flex:1;min-width:0;border:none;outline:none;background:none;
  font-family:inherit;font-size:16px;font-weight:500;color:var(--ink);
}
.search input::placeholder{color:#9BB0A6}

.quick{margin-top:20px;font-size:14px;color:var(--ink-soft);font-weight:500}
.quick span{opacity:.75}
.quick a{
  display:inline-block;margin:0 3px;padding:5px 13px;border-radius:999px;
  background:var(--white);border:1px solid var(--line);
  font-weight:700;color:var(--green-700);transition:all .15s;
}
.quick a:hover{background:var(--pink-50);border-color:var(--pink-300);color:var(--pink-600)}

/* ---------- Статистика ---------- */
.stats{padding:8px 0 52px}
.stats-in{
  display:grid;grid-template-columns:repeat(4,1fr);gap:12px;
  padding:30px 20px;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
}
.stat{text-align:center}
.stat b{display:block;font-size:30px;font-weight:800;letter-spacing:-.03em;color:var(--green-500)}
.stat:nth-child(2) b{color:var(--pink-500)}
.stat:nth-child(4) b{color:var(--pink-500)}
.stat span{font-size:13.5px;color:var(--ink-soft);font-weight:600}

/* ---------- Секции ---------- */
.section{padding:80px 0}
.section-alt{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{max-width:660px;margin:0 auto 52px;text-align:center}
.eyebrow{
  display:inline-block;margin-bottom:12px;
  font-size:12.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--pink-600);
}
.head h2{
  font-size:clamp(26px,3.4vw,38px);line-height:1.2;
  font-weight:800;letter-spacing:-.03em;color:var(--green-900);
}
.lead{margin-top:14px;font-size:17px;color:var(--ink-soft);font-weight:500}

/* ---------- Шаги ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{
  position:relative;padding:34px 28px 30px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  transition:transform .2s, box-shadow .2s, border-color .2s;
}
.section-alt .step{background:var(--cream)}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--green-100)}
.step-num{
  display:flex;align-items:center;justify-content:center;
  width:42px;height:42px;margin-bottom:18px;border-radius:14px;
  background:var(--green-50);color:var(--green-500);
  font-size:18px;font-weight:800;
}
.step:nth-child(2) .step-num{background:var(--pink-50);color:var(--pink-500)}
.step h3{font-size:19px;font-weight:800;letter-spacing:-.02em;color:var(--green-900)}
.step p{margin-top:9px;font-size:15px;color:var(--ink-soft);font-weight:500}

/* ---------- Карточки возможностей ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  padding:30px 26px;background:var(--cream);
  border:1px solid var(--line);border-radius:var(--radius);
  transition:transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--green-100)}
.card-ico{
  display:flex;align-items:center;justify-content:center;
  width:48px;height:48px;margin-bottom:18px;border-radius:15px;font-size:22px;
}
.card-ico.green{background:var(--green-100)}
.card-ico.pink{background:var(--pink-100)}
.card h3{font-size:18px;font-weight:800;letter-spacing:-.02em;color:var(--green-900)}
.card p{margin-top:9px;font-size:14.5px;color:var(--ink-soft);font-weight:500}

/* ---------- Сетка глаголов ---------- */
.verbs{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.verb{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  padding:20px 10px;background:var(--white);
  border:1px solid var(--line);border-radius:16px;text-align:center;
  transition:transform .18s, border-color .18s, background .18s;
}
.verb:hover{transform:translateY(-3px);border-color:var(--pink-300);background:var(--pink-50)}
.verb b{font-size:17px;font-weight:800;letter-spacing:-.02em;color:var(--green-700)}
.verb:hover b{color:var(--pink-600)}
.verb span{font-size:12.5px;color:var(--ink-soft);font-weight:600}

/* ---------- Времена ---------- */
.tenses{display:flex;flex-wrap:wrap;gap:11px;justify-content:center}
.tense{
  padding:12px 22px;border-radius:999px;background:var(--cream);
  border:1.5px solid var(--line);
  font-size:14.5px;font-weight:700;color:var(--ink-soft);
  transition:all .16s;
}
.tense:hover{transform:translateY(-2px)}
.t-ind:hover{background:var(--green-50);border-color:var(--green-300);color:var(--green-700)}
.t-cond{border-color:#F6E0C4;color:#B0762A}
.t-cond:hover{background:#FDF4E7;border-color:#E8A84D}
.t-subj{border-color:#E7D6EE;color:#8A5A9B}
.t-subj:hover{background:#F8F1FB;border-color:#B98BC9}
.t-imp{border-color:var(--pink-100);color:var(--pink-600)}
.t-imp:hover{background:var(--pink-50);border-color:var(--pink-300)}

/* ---------- Статьи ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{
  display:flex;flex-direction:column;
  padding:28px 26px 24px;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius);
  transition:transform .2s, box-shadow .2s, border-color .2s;
}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--green-100)}
.post-tag{
  align-self:flex-start;margin-bottom:14px;padding:5px 12px;border-radius:999px;
  background:var(--green-50);color:var(--green-700);
  font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
}
.post:nth-child(2) .post-tag{background:var(--pink-50);color:var(--pink-600)}
.post h3{font-size:19px;font-weight:800;letter-spacing:-.02em;color:var(--green-900);line-height:1.3}
.post p{margin-top:10px;font-size:14.5px;color:var(--ink-soft);font-weight:500;flex:1}
.post-more{margin-top:18px;font-size:14px;font-weight:800;color:var(--green-500)}
.post:hover .post-more{color:var(--pink-500)}

/* ---------- Языки ---------- */
.langs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.lang{
  padding:32px 26px;text-align:center;background:var(--cream);
  border:1px solid var(--line);border-radius:var(--radius);
}
.lang-live{background:var(--green-50);border-color:var(--green-100)}
.lang-flag{font-size:38px;display:block;margin-bottom:14px}
.lang h3{font-size:19px;font-weight:800;letter-spacing:-.02em;color:var(--green-900)}
.lang p{margin-top:5px;font-size:14px;color:var(--ink-soft);font-weight:600}
.lang-status{
  display:inline-block;margin-top:16px;padding:6px 15px;border-radius:999px;
  background:var(--white);border:1px solid var(--line);
  font-size:12.5px;font-weight:700;color:var(--ink-soft);
}
.lang-status.live{background:var(--green-500);border-color:var(--green-500);color:#fff}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:12px}
.faq details{
  background:var(--white);border:1px solid var(--line);
  border-radius:16px;padding:0 22px;transition:border-color .18s, box-shadow .18s;
}
.faq details[open]{border-color:var(--green-100);box-shadow:var(--shadow)}
.faq summary{
  list-style:none;cursor:pointer;padding:19px 32px 19px 0;position:relative;
  font-size:16px;font-weight:700;letter-spacing:-.01em;color:var(--green-900);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:700;color:var(--green-500);transition:transform .2s;
}
.faq details[open] summary::after{content:"−";color:var(--pink-500)}
.faq p{padding:0 0 20px;font-size:15px;color:var(--ink-soft);font-weight:500}

/* ---------- CTA ---------- */
.cta{padding:84px 0;background:var(--green-900);text-align:center;position:relative;overflow:hidden}
.cta::before{
  content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  background:var(--green-700);filter:blur(90px);opacity:.55;top:-220px;left:50%;transform:translateX(-50%);
}
.cta-in{position:relative;z-index:2}
.cta h2{
  font-size:clamp(26px,3.4vw,38px);line-height:1.2;
  font-weight:800;letter-spacing:-.03em;color:#fff;max-width:620px;margin:0 auto;
}
.cta p{margin:14px auto 30px;font-size:17px;color:var(--green-300);font-weight:500}

/* ---------- Подвал ---------- */
.footer{background:var(--white);border-top:1px solid var(--line);padding:58px 0 0}
.footer-in{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:38px}
.f-brand p{margin-top:14px;font-size:14px;color:var(--ink-soft);font-weight:500;max-width:300px}
.f-col h4{
  margin-bottom:14px;font-size:12.5px;font-weight:800;
  letter-spacing:.12em;text-transform:uppercase;color:var(--green-900);
}
.f-col a{display:block;padding:5px 0;font-size:14.5px;color:var(--ink-soft);font-weight:500;transition:color .15s}
.f-col a:hover{color:var(--pink-600)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  margin-top:46px;padding-top:22px;padding-bottom:26px;border-top:1px solid var(--line);
  font-size:13.5px;color:var(--ink-soft);font-weight:500;
}

/* ---------- Адаптив ---------- */
@media (max-width:960px){
  .verbs{grid-template-columns:repeat(4,1fr)}
  .steps,.cards,.posts,.langs{grid-template-columns:repeat(2,1fr)}
  .footer-in{grid-template-columns:1fr 1fr;gap:30px}
  .f-brand{grid-column:1/-1}
}
@media (max-width:680px){
  .nav-links{display:none}
  .nav-in>.btn{display:none}
  .burger{display:block;margin-left:auto}
  .hero{padding:56px 0 48px}
  .hero-sub{font-size:16.5px}
  .search{flex-wrap:wrap;border-radius:22px;padding:14px}
  .search input{width:100%;padding:4px 0}
  .search .btn{width:100%}
  .search-ico{display:none}
  .stats-in{grid-template-columns:repeat(2,1fr);gap:22px}
  .section{padding:58px 0}
  .head{margin-bottom:38px}
  .steps,.cards,.posts,.langs,.verbs{grid-template-columns:1fr}
  .verbs{grid-template-columns:repeat(2,1fr)}
  .footer-in{grid-template-columns:1fr}
  .footer-bottom{justify-content:center;text-align:center}
}