@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Manrope:wght@500;600;700&display=swap');

:root{
  --bg:#F7F9F8;
  --ink:#0B1717;
  --teal:#134E4A;
  --mint:#2DD4BF;
  --muted:#647370;
  --line:#CDD6D3;
  --display:"Manrope",sans-serif;
  --body:"Inter",sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto}
.hero__cat{max-width:none}
a{color:inherit;text-decoration:none}
button,input{font:inherit}

.eyebrow{
  color:var(--teal);
  font-size:10px;
  font-weight:600;
  letter-spacing:.095em;
  text-transform:uppercase;
}

/* HEADER */
.header{padding:22px 44px 0}
.header__inner{
  height:50px;
  display:flex;
  align-items:flex-start;
  border-bottom:1px solid var(--ink);
}
.logo{
  color:var(--teal);
  font-family:var(--display);
  font-size:25px;
  font-weight:700;
  letter-spacing:-.06em;
}
.nav{
  display:flex;
  gap:34px;
  margin-left:auto;
  margin-right:62px;
}
.nav a,.text-button{
  color:var(--ink);
  font-size:12px;
  font-weight:600;
}
.text-button{
  padding:0;
  border:0;
  background:none;
}
.header__right{display:flex;gap:27px;align-items:center}
.menu-toggle{
  display:none;
  margin:0;
  padding:0;
  border:0;
  background:none;
  color:var(--ink);
  font-size:12px;
  font-weight:600;
  letter-spacing:.04em;
  cursor:pointer;
}
.mobile-panel{
  display:none;
}

/* HERO */
.hero{
  max-width:1450px;
  min-height:700px;
  margin:0 auto;
  padding:72px 44px 105px;
  display:grid;
  grid-template-columns:52% 48%;
  align-items:center;
}
.hero__left{position:relative;z-index:2}
.hero h1{
  margin:27px 0 0;
  font-family:var(--display);
  font-size:clamp(64px,6.1vw,94px);
  line-height:.91;
  letter-spacing:-.068em;
  font-weight:700;
}
.hero h1 em{
  color:var(--teal);
  font-style:normal;
}
.hero__sub{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:35px;
  max-width:720px;
  margin-top:30px;
}
.hero__statement{
  margin:0;
  color:var(--teal);
  font-family:var(--display);
  font-size:21px;
  line-height:1.12;
  letter-spacing:-.025em;
}
.hero__description{
  margin:0;
  color:var(--muted);
  font-size:13px;
  line-height:1.55;
}
.search{
  width:min(100%,690px);
  height:57px;
  margin-top:38px;
  display:flex;
  align-items:center;
  border-top:1px solid var(--ink);
  border-bottom:1px solid var(--ink);
}
.search__icon{margin-right:13px;color:var(--teal);font-size:20px}
.search input{
  flex:1;
  min-width:0;
  border:0;
  outline:0;
  background:transparent;
  color:var(--ink);
  font-size:13px;
}
.search input::placeholder{color:#7B8683}
.search button{
  border:0;
  background:none;
  color:var(--teal);
  font-size:10px;
  font-weight:600;
  letter-spacing:.07em;
  text-transform:uppercase;
}
.popular{
  display:flex;
  flex-wrap:wrap;
  gap:7px 17px;
  margin-top:12px;
  font-size:10px;
}
.popular span{
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.07em;
}
.popular a{color:var(--teal);border-bottom:1px solid #A9C5C1}

/* HERO VISUAL */
.hero__right{
  position:relative;
  height:590px;
}
.hero__circle{
  position:absolute;
  width:505px;
  height:505px;
  right:20px;
  top:35px;
  border-radius:50%;
  background:var(--mint);
  opacity:.22;
}
.hero__species{
  position:absolute;
  z-index:1;
  top:30px;
  right:20px;
  color:var(--teal);
  font-size:9px;
  letter-spacing:.09em;
}
.hero__cat{
  position:absolute;
  z-index:2;
  width:500px;
  height:580px;
  right:0;
  bottom:-4px;
  object-fit:contain;
  object-position:bottom center;
}
.hero__caption{
  position:absolute;
  z-index:3;
  right:0;
  bottom:48px;
  width:190px;
  padding:14px 16px;
  background:var(--teal);
  color:#fff;
}
.hero__caption span{
  display:block;
  color:var(--mint);
  font-size:8px;
  font-weight:600;
  letter-spacing:.1em;
}
.hero__caption p{
  margin:8px 0 0;
  font-family:var(--display);
  font-size:15px;
  font-weight:600;
  line-height:1.02;
  letter-spacing:-.02em;
}

/* QUESTIONS */
.questions{
  max-width:1450px;
  margin:auto;
  padding:0 44px 120px;
}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  padding:18px 0;
  border-top:1px solid var(--ink);
  border-bottom:1px solid var(--line);
}
.section-head__title h2{
  margin:22px 0 0;
  font-family:var(--display);
  font-size:clamp(45px,4.5vw,68px);
  line-height:.94;
  letter-spacing:-.06em;
}
.section-link,.under-link{
  color:var(--teal);
  font-size:11px;
  font-weight:600;
}
.section-link span,.under-link span{font-size:17px}
.questions__lead{
  display:flex;
  justify-content:flex-end;
  padding:25px 0 45px;
}
.questions__lead p{
  width:390px;
  margin:0;
  color:var(--muted);
  font-size:13px;
  line-height:1.55;
}
a.question{color:inherit}
.question{
  min-height:150px;
  display:grid;
  grid-template-columns:60px 1fr 30px;
  gap:25px;
  align-items:center;
  border-top:1px solid var(--line);
  transition:background .2s,padding .2s;
}
.question:last-child{border-bottom:1px solid var(--line)}
.question:hover{padding-left:9px;background:#E9F7F4}
.question__num{color:var(--teal);font-size:10px}
.question__meta{
  color:var(--muted);
  font-size:9px;
  font-weight:600;
  letter-spacing:.09em;
}
.question h3{
  max-width:850px;
  margin:10px 0 7px;
  font-family:var(--display);
  font-size:clamp(24px,2.8vw,39px);
  line-height:1;
  letter-spacing:-.045em;
}
.question p{
  margin:0;
  max-width:700px;
  color:var(--muted);
  font-size:11px;
  line-height:1.45;
}
.question__arrow{color:var(--teal);font-size:21px}

/* GUIDES */
.guides{
  padding:105px max(44px,calc((100vw - 1362px)/2)) 125px;
  background:#EAF7F4;
}
.guides__top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  padding-bottom:22px;
  border-bottom:1px solid var(--teal);
}
.guides__phrase{
  width:390px;
  color:var(--teal);
  font-family:var(--display);
  font-size:21px;
  line-height:1.08;
  letter-spacing:-.025em;
}
.guides__phrase strong{font-weight:600}
.guides__grid{
  display:grid;
  grid-template-columns:42% 58%;
  gap:80px;
  padding-top:55px;
}
.guides__intro h2{
  margin:0;
  font-family:var(--display);
  font-size:clamp(48px,5vw,74px);
  line-height:.92;
  letter-spacing:-.065em;
}
.guides__intro p{
  max-width:410px;
  margin:28px 0 30px;
  color:var(--muted);
  font-size:13px;
  line-height:1.6;
}
.guide-items{border-top:1px solid var(--teal)}
.guide-items a{
  min-height:88px;
  display:grid;
  grid-template-columns:32px 150px 1fr 20px;
  gap:18px;
  align-items:center;
  border-bottom:1px solid #B9CECA;
}
.guide-items a:hover{color:var(--teal)}
.guide-items span{color:var(--muted);font-size:9px}
.guide-items strong{font-family:var(--display);font-size:18px}
.guide-items small{color:var(--muted);font-size:10px}
.guide-items b{color:var(--teal)}

/* TOOLS */
.tools{
  max-width:1450px;
  margin:auto;
  padding:105px 44px 125px;
}
.tools__head{
  display:grid;
  grid-template-columns:1fr 360px;
  gap:80px;
  align-items:end;
  padding-bottom:48px;
}
.tools__head h2{
  margin:22px 0 0;
  font-family:var(--display);
  font-size:clamp(48px,5vw,74px);
  line-height:.93;
  letter-spacing:-.06em;
}
.tools__head>p{
  margin:0;
  color:var(--muted);
  font-size:13px;
  line-height:1.55;
}
.tools__grid{
  display:grid;
  grid-template-columns:1.25fr 1fr 1fr;
  border-top:1px solid var(--ink);
  border-bottom:1px solid var(--ink);
}
.tool{
  min-height:285px;
  padding:27px;
  display:flex;
  flex-direction:column;
  border-right:1px solid var(--line);
}
.tool:last-child{border-right:0}
.tool:hover{background:#E9F7F4}
.tool--main{background:var(--teal);color:#fff}
.tool--main:hover{background:#10443F}
.tool>span{color:var(--teal);font-size:9px;font-weight:600;letter-spacing:.1em}
.tool--main>span{color:var(--mint)}
.tool h3{
  margin:58px 0 0;
  font-family:var(--display);
  font-size:30px;
  line-height:.96;
  letter-spacing:-.045em;
}
.tool p{
  max-width:230px;
  margin:12px 0 0;
  color:var(--muted);
  font-size:11px;
  line-height:1.45;
}
.tool--main p{color:#C9DEDA}
.tool b{margin-top:auto;color:var(--teal);font-size:10px;text-transform:uppercase}
.tool--main b{color:var(--mint)}

/* HELP */
.help{
  max-width:1450px;
  margin:auto;
  padding:110px 44px;
  display:grid;
  grid-template-columns:80px 1fr 240px;
  gap:45px;
  align-items:center;
  border-top:1px solid var(--ink);
}
.help__symbol{
  width:68px;
  height:68px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:var(--mint);
  color:var(--teal);
  font-family:var(--display);
  font-size:36px;
  font-weight:700;
}
.help h2{
  margin:22px 0 18px;
  font-family:var(--display);
  font-size:clamp(42px,4.4vw,65px);
  line-height:.95;
  letter-spacing:-.055em;
}
.help p{
  max-width:610px;
  margin:0;
  color:var(--muted);
  font-size:13px;
  line-height:1.6;
}
.help__link{
  display:flex;
  justify-content:space-between;
  padding:18px 0;
  border-bottom:1px solid var(--teal);
  color:var(--teal);
  font-size:11px;
  font-weight:600;
}

/* TELEGRAM */
.telegram{
  padding:65px max(44px,calc((100vw - 1362px)/2));
  display:grid;
  grid-template-columns:1fr 330px auto;
  gap:70px;
  align-items:end;
  background:var(--teal);
  color:#fff;
}
.telegram .eyebrow{color:var(--mint)}
.telegram h2{
  margin:22px 0 0;
  font-family:var(--display);
  font-size:clamp(45px,4.3vw,65px);
  line-height:.92;
  letter-spacing:-.06em;
}
.telegram p{
  margin:0;
  color:#C9DEDA;
  font-size:13px;
  line-height:1.55;
}
.telegram>a{color:var(--mint);font-size:11px;font-weight:600;white-space:nowrap}

/* FOOTER */
.footer{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:50px;
  padding:55px 60px 28px;
  background:#0B2927;
  color:#fff;
}
.logo--footer{color:var(--mint)}
.footer__brand p{
  max-width:270px;
  margin:15px 0 0;
  color:#AFC8C3;
  font-size:11px;
  line-height:1.55;
}
.footer__col{display:flex;flex-direction:column;gap:10px}
.footer__col span{
  margin-bottom:5px;
  color:var(--mint);
  font-size:9px;
  font-weight:600;
  letter-spacing:.1em;
}
.footer__col a{color:#fff;font-size:11px}
.footer__col a:hover{color:var(--mint)}
.footer__bottom{
  grid-column:1/-1;
  display:flex;
  justify-content:space-between;
  padding-top:23px;
  border-top:1px solid rgba(255,255,255,.2);
  color:#AFC8C3;
  font-size:9px;
}

/* RESPONSIVE */
@media(max-width:950px){
  .nav{gap:20px;margin-right:30px}
  .hero{grid-template-columns:1fr .9fr}
  .hero h1{font-size:clamp(55px,6vw,78px)}
  .hero__sub{grid-template-columns:1fr}
  .hero__cat{width:420px;height:510px}
  .hero__circle{width:420px;height:420px}
  .guides__grid{gap:45px}
}
@media(max-width:760px){
  .header{padding:18px 20px 0;position:relative}
  .header__inner{position:relative;height:auto;min-height:50px;padding-bottom:12px;flex-wrap:wrap}
  .nav{display:none}
  .header__right{display:none}
  .menu-toggle{display:inline-flex;align-items:center;min-height:44px;margin-left:auto}
  .mobile-panel{
    display:none;
    width:100%;
    order:3;
    padding:8px 0 6px;
    border-top:1px solid var(--line);
  }
  .mobile-panel.is-open{display:flex;flex-direction:column;gap:4px}
  .mobile-panel a{
    display:flex;
    align-items:center;
    min-height:44px;
    color:var(--ink);
    font-size:16px;
    font-weight:600;
    letter-spacing:-.02em;
  }
  .hero{
    grid-template-columns:1fr;
    padding:55px 20px 75px;
  }
  .hero__right{height:420px;margin-top:30px}
  .hero__cat{width:350px;height:410px;right:50%;transform:translateX(50%)}
  .hero__circle{width:350px;height:350px;right:50%;transform:translateX(50%);top:25px}
  .hero__species{right:50%;transform:translateX(50%);white-space:nowrap}
  .hero__caption{right:10px;bottom:12px}
  .questions,.tools,.help{padding-left:20px;padding-right:20px}
  .section-head{align-items:flex-start}
  .section-head__title h2{font-size:48px}
  .section-link{margin-top:26px}
  .questions__lead{justify-content:flex-start}
  a.question{color:inherit}
.question{grid-template-columns:30px 1fr 20px;gap:12px}
  .question p{display:none}
  .guides{padding-left:20px;padding-right:20px}
  .guides__top{display:block}
  .guides__phrase{margin-top:22px}
  .guides__grid{grid-template-columns:1fr}
  .tools__head{grid-template-columns:1fr}
  .tools__grid{grid-template-columns:1fr}
  .tool{border-right:0;border-bottom:1px solid var(--line)}
  .tool:last-child{border-bottom:0}
  .help{grid-template-columns:1fr;gap:25px}
  .telegram{grid-template-columns:1fr;gap:25px;padding-left:20px;padding-right:20px}
  .footer{grid-template-columns:1fr 1fr;padding:45px 20px 25px}
}
@media(max-width:520px){
  .logo{font-size:22px}
  .login-link{display:none}
  .hero h1{font-size:42px}
  .hero__statement{font-size:19px}
  .hero__description{font-size:12px}
  .hero__right{height:340px;overflow:hidden}
  .hero__cat{width:min(305px,92vw);height:340px}
  .hero__circle{width:min(300px,88vw);height:min(300px,88vw)}
  .hero__species{white-space:normal;text-align:center;width:min(280px,90vw);font-size:8px}
  .hero__caption{width:155px}
  .hero__caption p{font-size:13px}
  .search{height:52px}
  .guide-items a{grid-template-columns:28px 1fr 20px}
  .guide-items small{display:none}
  .footer{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;gap:10px}
}
@media(max-width:360px){
  .hero h1{font-size:36px}
  .section-head__title h2{font-size:36px}
  .header__right .text-button:first-child{display:none}
}