/* ============================================================
   HOCHDEUTSCH — дизайн-система
   Цвета и шрифты унаследованы со старого сайта (Tilda):
   зелёный #a0c814, серый текст #615d5d, акцент #dd4be0,
   тёмная бирюза #167188, шрифты Futura PT + Roboto.
   ============================================================ */

@font-face{
  font-family:'Futura PT';
  src:url('../fonts/futura-pt.woff') format('woff');
  font-weight:400 700;font-style:normal;font-display:swap;
}

:root{
  /* палитра */
  --green:#a0c814;
  --green-600:#8cb20f;
  --green-700:#728f0c;
  --magenta:#dd4be0;
  --teal:#167188;
  --yellow:#ffe100;
  --ink:#2b2b2b;
  --gray:#615d5d;
  --gray-300:#c9c9c9;
  --bg:#ffffff;
  --bg-soft:#fbfbf9;
  --bg-dark:#1d2a14;
  /* типографика */
  --font-display:'Futura PT','Roboto',Arial,sans-serif;
  --font-body:'Roboto',Arial,sans-serif;
  /* прочее */
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 14px 40px rgba(45,60,20,.10);
  --shadow-lg:0 24px 70px rgba(45,60,20,.16);
  --container:1180px;
  --gap:clamp(48px,7vw,110px);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip;scrollbar-gutter:stable}
html.modal-open{overflow:hidden}            /* блокируем прокрутку фона под модалкой */
body{
  margin:0;font-family:var(--font-body);color:var(--ink);
  background:var(--bg);line-height:1.6;font-size:17px;
  overflow-x:clip;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
section{padding:var(--gap) 0}
.bg-soft{background:var(--bg-soft)}

/* ---------- типографика ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.12;margin:0;color:var(--ink);text-wrap:balance}
h1{font-size:clamp(34px,5.4vw,64px);letter-spacing:-.5px}
h2{font-size:clamp(28px,3.8vw,46px)}
h3{font-size:clamp(20px,2.2vw,26px)}
.eyebrow{
  display:inline-block;font-family:var(--font-body);font-weight:700;
  text-transform:uppercase;letter-spacing:2px;font-size:14px;
  color:var(--green-700);margin-bottom:16px;
}
.lead{font-size:clamp(17px,2vw,21px);color:var(--gray)}
.section-head{max-width:760px;margin:0 auto clamp(36px,5vw,64px);text-align:center}
.text-green{color:var(--green-700)}
.text-magenta{color:var(--magenta)}

/* ---------- кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;justify-content:center;
  padding:16px 34px;border:0;border-radius:100px;font-weight:700;font-size:16px;
  background:var(--green);color:#fff;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
  box-shadow:0 10px 24px rgba(160,200,20,.35);
  position:relative;overflow:hidden;isolation:isolate;text-align:center;line-height:1.25;
}
/* проблеск-блик при наведении */
.btn::after{
  content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;z-index:-1;
  background:linear-gradient(120deg,transparent,rgba(255,255,255,.5),transparent);
  transform:skewX(-20deg);transition:left .55s ease;
}
.btn:hover{background:var(--green-600);transform:translateY(-2px);box-shadow:0 16px 32px rgba(160,200,20,.45)}
.btn:hover::after{left:150%}
.btn:active{transform:translateY(0) scale(.97)}
@media (prefers-reduced-motion:reduce){.btn::after{display:none}.btn:hover{transform:none}}
.btn--ghost{background:transparent;color:var(--green-700);box-shadow:none;border:2px solid var(--green)}
.btn--ghost:hover{background:var(--green);color:#fff}
.btn--lg{padding:19px 44px;font-size:18px}
.btn--block{width:100%}
/* кнопки мессенджеров (единственные CTA на сайте) */
.btn--wa{background:#25D366;box-shadow:0 10px 24px rgba(37,211,102,.4)}
.btn--wa:hover{background:#20bd5a}
.btn--tg{background:#2AABEE;box-shadow:0 10px 24px rgba(42,171,238,.4)}
.btn--tg:hover{background:#1e9bd7}
.btn--wa svg,.btn--tg svg{width:22px;height:22px;fill:#fff;flex:0 0 auto}

/* ---------- хедер ---------- */
.header{
  position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid #eef0e6;
}
.header__row{display:flex;align-items:center;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:700;font-size:22px;letter-spacing:.5px}
.brand img{width:42px;height:42px;border-radius:10px}
.brand b{color:var(--green-700)}
.nav{display:flex;gap:26px;flex:1;justify-content:center;font-weight:500;font-size:15px}
.nav a{color:var(--gray);transition:color .15s}
.nav a:hover{color:var(--green-700)}
.header__cta{display:flex;align-items:center;gap:18px}
.header__phone{font-weight:700;white-space:nowrap;color:var(--ink)}
.burger{display:none;width:44px;height:44px;border:0;background:none;flex-direction:column;gap:5px;justify-content:center;align-items:center}
.burger span{width:24px;height:2px;background:var(--ink);transition:.25s}

/* ---------- hero (компактный, на высоту экрана) ---------- */
.hero{position:relative;color:#fff;overflow:hidden;
  min-height:calc(100dvh - 74px);
  display:flex;flex-direction:column;justify-content:center;
  padding:40px 0 70px}
.hero::before{
  content:"";position:absolute;inset:-40px;z-index:-1;
  background:linear-gradient(120deg,rgba(11,24,4,.92),rgba(12,52,63,.84)),
    url('../img/photos/brandenburg.jpg') center/cover;
  transform:translate3d(var(--bgx,0px),var(--bgy,0px),0) scale(1.06);
  transition:transform .35s cubic-bezier(.2,.7,.3,1);
  will-change:transform;
}
.hero__inner{max-width:760px}
.hero h1{color:#fff;font-size:clamp(30px,4.8vw,52px);text-wrap:balance;text-shadow:0 2px 16px rgba(0,0,0,.45)}
.hero h1 span{color:var(--green)}
.hero .lead{color:rgba(255,255,255,.95);margin:18px 0 26px;font-size:clamp(15px,1.6vw,18px);max-width:620px;text-shadow:0 1px 10px rgba(0,0,0,.4)}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero__note{margin:14px 0 0;font-size:14px;color:rgba(255,255,255,.82)}
.hero__exams{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:30px;
  padding-top:22px;border-top:1px solid rgba(255,255,255,.18)}
.hero__exams span{font-size:13px;text-transform:uppercase;letter-spacing:1.4px;color:rgba(255,255,255,.7)}
.hero__exams img{height:30px;width:auto;filter:brightness(0) invert(1);opacity:.9;transition:opacity .2s,transform .2s}
.hero__exams img:hover{opacity:1;transform:translateY(-2px) scale(1.05)}

/* ротация уровня в заголовке */
.rot{display:inline-block;color:var(--green);min-width:1.3em;text-align:left;
  transition:opacity .25s ease,transform .25s ease}
.rot.is-swap{opacity:0;transform:translateY(-10px)}

/* индикатор «прокрутите вниз» */
.hero__scroll{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);
  width:26px;height:42px;border:2px solid rgba(255,255,255,.55);border-radius:14px;
  display:flex;justify-content:center;padding-top:7px;cursor:pointer;transition:border-color .2s,transform .2s}
.hero__scroll span{width:3px;height:8px;background:#fff;border-radius:2px;animation:heroScroll 1.8s ease-in-out infinite}
.hero__scroll:hover{border-color:#fff;transform:translateX(-50%) translateY(-3px)}
@keyframes heroScroll{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{transform:translateY(0);opacity:0}}
@media (max-height:640px){.hero__scroll{display:none}}
@media (prefers-reduced-motion:reduce){.hero::before{transition:none}.rot{transition:none}.hero__scroll span{animation:none}}

/* ---------- карточки преимуществ ---------- */
.grid{display:grid;gap:26px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:#fff;border:1px solid #eef0e6;border-radius:var(--radius);
  padding:34px 30px;box-shadow:var(--shadow);transition:.25s transform,.25s box-shadow;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.card__icon{width:72px;height:72px;object-fit:contain;margin-bottom:18px}
.card h3{margin-bottom:10px}
.card p{margin:0;color:var(--gray);font-size:16px}
.card--green{background:linear-gradient(160deg,var(--green),var(--green-600));color:#fff;border:0}
.card__badge{width:60px;height:60px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(160,200,20,.14);color:var(--green-700);margin-bottom:18px;transition:.25s transform,.25s background}
.card__badge svg{width:30px;height:30px;display:block}
.card:hover .card__badge{transform:translateY(-2px) rotate(-4deg);background:rgba(160,200,20,.22)}
.card--green h3,.card--green p{color:#fff}

/* ---------- about / split ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,70px);align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;height:100%;object-fit:cover;max-height:460px}
.split--reverse .split__media{order:-1}

/* ---------- CTA-полоса ---------- */
.cta-band{position:relative;overflow:hidden;color:#fff;border-radius:var(--radius);
  padding:clamp(36px,5vw,60px);text-align:center;
  background:linear-gradient(120deg,rgba(160,200,20,.9),rgba(22,113,136,.85)),
    url('../img/photos/berlin-top.jpg') center/cover fixed;
  box-shadow:var(--shadow-lg)}
.cta-band>*{position:relative;z-index:1}
@media (max-width:680px){.cta-band{background-attachment:scroll}}
.cta-band h2{color:#fff}
.cta-band p{max-width:640px;margin:14px auto 28px;color:rgba(255,255,255,.92)}
.cta-band .btn{background:#fff;color:var(--green-700);box-shadow:0 12px 30px rgba(0,0,0,.18)}
.cta-band .btn:hover{background:#f3f7e3}

/* ---------- статистика ---------- */
.stats{color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(rgba(18,28,10,.9),rgba(18,28,10,.93)),
    url('../img/photos/brandenburg.jpg') center/cover fixed}
@media (max-width:680px){.stats{background-attachment:scroll}}
/* мягкое сияние-фон, медленно пульсирует */
.stats::before{content:"";position:absolute;top:-30%;left:50%;width:80vw;height:80vw;max-width:900px;max-height:900px;
  transform:translateX(-50%);border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(160,200,20,.16),transparent 62%);animation:statsGlow 7s ease-in-out infinite}
@keyframes statsGlow{0%,100%{opacity:.55;transform:translateX(-50%) scale(1)}50%{opacity:1;transform:translateX(-50%) scale(1.12)}}
.stats .grid-4{gap:30px;position:relative;z-index:1}
.stat{text-align:center;padding:18px}
.stat__num{font-family:var(--font-display);font-weight:700;font-size:clamp(40px,6vw,68px);color:var(--green);line-height:1;
  display:inline-block;transition:transform .3s}
.stat__num.pop{animation:statPop .5s ease}
@keyframes statPop{0%{transform:scale(1)}40%{transform:scale(1.18)}100%{transform:scale(1)}}
.stat__bar{display:block;height:3px;width:0;background:var(--green);border-radius:3px;margin:14px auto 0;
  box-shadow:0 0 12px rgba(160,200,20,.6);transition:width .7s ease .35s}
.stat.in .stat__bar{width:48px}
.stat__label{margin-top:14px;color:rgba(255,255,255,.78);font-size:16px}
/* поочерёдное появление карточек */
.stats .stat.reveal{transition:opacity .6s ease,transform .6s ease}
.stats .stat:nth-child(1){transition-delay:.0s}
.stats .stat:nth-child(2){transition-delay:.12s}
.stats .stat:nth-child(3){transition-delay:.24s}
.stats .stat:nth-child(4){transition-delay:.36s}
@media (prefers-reduced-motion:reduce){.stats::before,.stat__num.pop{animation:none}}

/* ---------- видео ---------- */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.video{position:relative;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:16/9;
  background:#000 center/cover;cursor:pointer;box-shadow:var(--shadow)}
.video::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.25);transition:.2s}
.video:hover::after{background:rgba(0,0,0,.1)}
.video__play{position:absolute;inset:0;margin:auto;width:74px;height:74px;border-radius:50%;
  background:var(--green);display:flex;align-items:center;justify-content:center;z-index:2;
  box-shadow:0 8px 24px rgba(0,0,0,.35);transition:.2s transform}
.video:hover .video__play{transform:scale(1.08)}
.video__play::before{content:"";border-style:solid;border-width:13px 0 13px 22px;border-color:transparent transparent transparent #fff;margin-left:5px}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;z-index:3}
.video__cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:14px 16px;color:#fff;font-weight:600;font-size:14px;
  background:linear-gradient(transparent,rgba(0,0,0,.7))}

/* ---------- одиночное видео по центру ---------- */
.video-single{max-width:720px;margin:0 auto}

/* ---------- отзывы учеников (компактные карточки) ---------- */
.reviews__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.review{margin:0;background:#fff;border:1px solid #eef0e6;border-radius:var(--radius-sm);overflow:hidden;
  box-shadow:var(--shadow);transition:.2s transform,.2s box-shadow}
.review:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.review .video{border-radius:0;box-shadow:none}
.review figcaption{display:flex;flex-direction:column;gap:3px;padding:11px 14px}
.review .stars{color:var(--green);letter-spacing:2px;font-size:16px;line-height:1}
.review__name{font-weight:700;color:var(--ink);font-size:14px;line-height:1.3}
.review__role{color:var(--gray);font-size:14px;line-height:1.3}
@media (max-width:680px){.reviews__grid{grid-template-columns:repeat(2,1fr);gap:12px}}

/* ---------- программа (иконки) ---------- */
.feature{display:flex;gap:18px;align-items:flex-start;padding:24px;border-radius:var(--radius-sm);transition:.2s background}
.feature:hover{background:var(--bg-soft)}
.feature img{width:60px;height:60px;object-fit:contain;flex:0 0 auto}
.feature h3{font-size:20px;margin-bottom:6px}
.feature p{margin:0;color:var(--gray);font-size:15px}

/* ---------- курсы ---------- */
.course{display:flex;flex-direction:column;background:#fff;border:1px solid #eef0e6;border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:.25s transform,.25s box-shadow}
.course:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.course__top{padding:24px 26px;background:linear-gradient(160deg,var(--green),var(--green-600));color:#fff}
.course__level{font-family:var(--font-display);font-size:34px;font-weight:700}
.course__name{font-size:15px;opacity:.95;margin-top:4px}
.course__body{padding:24px 26px;display:flex;flex-direction:column;gap:18px;flex:1}
.course__body p{margin:0;color:var(--gray);font-size:15px;flex:1}
.course--accent .course__top{background:linear-gradient(160deg,var(--magenta),#b23ab5)}
/* карточка с обложкой официального буклета экзамена (только /a1-2) */
.course--cover .course__top{display:flex;align-items:center;justify-content:space-between;gap:16px}
.course__cover{width:84px;height:auto;border-radius:7px;box-shadow:0 8px 20px rgba(0,0,0,.32);flex:0 0 auto}
@media (max-width:480px){.course__cover{width:72px}}
/* блок курсов на /a1-2: не растягивать 2 карточки на всю ширину */
.courses-narrow{max-width:760px;margin-inline:auto}
@media (max-width:560px){.courses-narrow{grid-template-columns:1fr}}

/* ---------- форма / контакты ---------- */
.contact{position:relative;color:#fff;overflow:hidden}
.contact::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(120deg,rgba(20,40,8,.92),rgba(22,113,136,.8)),url('../img/photos/reichstag.jpg') center/cover}
.contact__wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:center}
.contact h2{color:#fff}
.contact__list{margin:24px 0 0;padding:0;list-style:none;display:grid;gap:14px}
.contact__list li{display:flex;gap:12px;align-items:center;color:rgba(255,255,255,.92)}
.contact__list .dot{width:10px;height:10px;border-radius:50%;background:var(--green);flex:0 0 auto}
.form{background:#fff;color:var(--ink);border-radius:var(--radius);padding:clamp(26px,4vw,38px);box-shadow:var(--shadow-lg)}
.contact .lead-form{max-width:480px;width:100%;margin-left:auto}
.form h3{margin-bottom:6px}
.form p.muted{color:var(--gray);font-size:15px;margin:0 0 22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px;color:var(--ink)}
.field input{width:100%;padding:14px 16px;border:1px solid var(--gray-300);border-radius:10px;font-size:16px;font-family:inherit;transition:.15s border-color,.15s box-shadow}
.field input:focus{outline:0;border-color:var(--green);box-shadow:0 0 0 3px rgba(160,200,20,.18)}
.form__note{font-size:13px;color:var(--gray);margin-top:14px;line-height:1.5}
.form__note a{color:var(--green-700);text-decoration:underline}
/* honeypot: скрываем от людей, но не через display:none — часть ботов такие поля игнорирует */
.lf-trap{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
/* сообщение об ошибке отправки формы */
.form__error{background:#fdecea;border:1px solid #e0564b;color:#a3271c;padding:12px 14px;
  border-radius:10px;font-size:14px;line-height:1.45;margin:0 0 14px}
.form__error[hidden]{display:none}
.form__success{display:none;background:#eef7d6;border:1px solid var(--green);color:var(--green-700);padding:16px;border-radius:10px;font-weight:600;margin-bottom:16px}

/* ---------- footer ---------- */
.footer{background:#161d10;color:rgba(255,255,255,.7);padding:54px 0 30px;font-size:15px}
.footer__top{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:flex-start;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer .brand{color:#fff}
.footer a:hover{color:var(--green)}
.footer__contacts{display:grid;gap:8px}
.footer__bottom{padding-top:22px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:14px;color:rgba(255,255,255,.5)}
/* кредит разработчика (агентство Метрика) */
.footer__dev{display:inline-flex;align-items:center;gap:9px;opacity:.72;transition:opacity .2s}
.footer__dev:hover{opacity:1}
.footer__dev span{font-size:13px;color:rgba(255,255,255,.55)}
.footer__dev img{height:22px;width:auto;display:block}

/* ---------- лайтбокс видео ---------- */
.vmodal{position:fixed;inset:0;z-index:3000;display:flex;align-items:center;justify-content:center;
  padding:24px;background:rgba(8,12,4,.88);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.vmodal.open{opacity:1;visibility:visible}
.vmodal__inner{position:relative;width:min(1040px,100%);aspect-ratio:16/9;transform:scale(.94);transition:transform .25s ease}
.vmodal.open .vmodal__inner{transform:scale(1)}
.vmodal__inner iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:14px;
  box-shadow:0 30px 90px rgba(0,0,0,.6);background:#000}
.vmodal__close{position:absolute;top:-52px;right:0;width:42px;height:42px;border:0;border-radius:50%;
  background:rgba(255,255,255,.14);color:#fff;font-size:24px;line-height:1;cursor:pointer;transition:.2s background}
.vmodal__close:hover{background:var(--green)}
@media (max-width:680px){.vmodal__close{top:-48px}}

/* ---------- модалка политики ---------- */
.modal{position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(0,0,0,.6)}
.modal.open{display:flex}
.modal__box{background:#fff;color:var(--ink);max-width:760px;max-height:82vh;overflow-y:auto;overflow-x:hidden;border-radius:var(--radius);padding:34px}
.modal__box h3{margin-bottom:14px}
.modal__box p{font-size:14px;color:var(--gray)}
.modal__close{float:right;border:0;background:none;font-size:26px;line-height:1;color:var(--gray);cursor:pointer}

/* ---------- попап-форма заявки ---------- */
.modal__box--form{position:relative;max-width:540px;width:100%;max-height:calc(100dvh - 32px);padding:34px 36px 30px;overflow:hidden}
.modal__box--form .modal__close{position:absolute;top:12px;right:14px;float:none;width:34px;height:34px;z-index:2;
  display:flex;align-items:center;justify-content:center;border-radius:50%;background:#f1f3ea;color:var(--gray);transition:.18s}
.modal__box--form .modal__close:hover{background:#e6ead7;color:var(--ink)}
/* креативная градиентная шапка формы (в палитре сайта) — по верхнему краю карточки */
.contact .lead-form{position:relative;overflow:hidden}
.modal__box--form::before,.contact .lead-form::before{content:"";position:absolute;top:0;left:0;right:0;height:6px;
  background:linear-gradient(90deg,var(--green),var(--teal));z-index:1}
.lead-form .lf-title{font-size:clamp(26px,3vw,30px);line-height:1.15;text-align:center;text-wrap:balance;margin:6px 0 8px;letter-spacing:-.3px}
/* декоративная мини-черта под заголовком */
.lead-form .lf-title::after{content:"";display:block;width:48px;height:3px;border-radius:3px;margin:12px auto 0;
  background:linear-gradient(90deg,var(--green),var(--teal))}
.lead-form .lf-sub{color:var(--gray);font-size:15px;line-height:1.45;text-align:center;text-wrap:balance;margin:14px 0 22px;width:100%}
.lead-form .field{margin-bottom:13px}
.lead-form .form__note{margin-top:12px}
.lead-form label{display:block;font-size:14px;font-weight:600;margin-bottom:7px;color:var(--ink)}
.lead-form input[type=text],.lead-form input[type=tel]{width:100%;padding:13px 15px;border:1px solid var(--gray-300);
  border-radius:10px;font-size:16px;font-family:inherit;transition:.15s border-color,.15s box-shadow}
.lead-form input:focus{outline:0;border-color:var(--green);box-shadow:0 0 0 3px rgba(160,200,20,.18)}
.lead-form .form__note{font-size:13px;color:var(--gray);margin:14px 0 0;line-height:1.5}
.lead-form .form__note a{color:var(--green-700);text-decoration:underline;cursor:pointer}

/* поле телефона с выбором страны */
.phone-field{position:relative;display:flex;gap:8px}
.cc-btn{display:flex;align-items:center;gap:6px;padding:0 12px;border:1px solid var(--gray-300);
  border-radius:10px;background:#fff;font-size:15px;font-weight:600;color:var(--ink);white-space:nowrap;flex:0 0 auto}
.cc-btn:hover{border-color:var(--green)}
.cc-flag{font-size:18px;line-height:1}
.cc-caret{font-size:13px;color:var(--gray)}
.phone-field input[type=tel]{flex:1;min-width:0}
.cc-dropdown{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:40;background:#fff;
  border:1px solid #e6e8de;border-radius:12px;box-shadow:var(--shadow-lg);overflow:hidden}
.cc-dropdown[hidden]{display:none}
.cc-search{width:100%;border:0;border-bottom:1px solid #eef0e6;padding:12px 14px;font-size:15px;font-family:inherit;outline:0}
.cc-list{list-style:none;margin:0;padding:6px;max-height:240px;overflow:auto}
.cc-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;cursor:pointer;font-size:14px}
.cc-item:hover,.cc-item.active{background:rgba(160,200,20,.14)}
.cc-item .cc-item-flag{font-size:18px}
.cc-item .cc-item-name{flex:1;color:var(--ink)}
.cc-item .cc-item-dial{color:var(--gray);font-variant-numeric:tabular-nums}
.cc-empty{padding:14px;text-align:center;color:var(--gray);font-size:14px}

/* выбор мессенджера — сетка 2×2 с галочкой выбора */
.lf-hint{font-weight:400;color:var(--gray);font-size:13px}
.msgr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.msgr-chip{cursor:pointer;user-select:none}
.msgr-chip input{position:absolute;opacity:0;pointer-events:none}
.msgr-chip span{position:relative;display:flex;align-items:center;justify-content:flex-start;gap:8px;
  height:44px;padding:0 14px 0 11px;border:1.5px solid var(--gray-300);border-radius:11px;
  font-size:15px;font-weight:600;color:var(--ink);background:#fff;
  transition:border-color .18s,background .18s,box-shadow .18s,transform .18s;white-space:nowrap}
.msgr-ico{width:20px;height:20px;flex:0 0 auto}
/* пустой кружок-индикатор справа */
.msgr-chip span::after{content:"";position:absolute;right:11px;width:15px;height:15px;border-radius:50%;
  border:2px solid var(--gray-300);background:#fff;transition:.18s}
.msgr-chip span:hover{border-color:var(--green);transform:translateY(-1px)}
.msgr-chip input:checked + span{border-color:var(--green);background:rgba(160,200,20,.1);box-shadow:inset 0 0 0 1px var(--green)}
/* галочка при выборе */
.msgr-chip input:checked + span::after{border-color:var(--green);background:var(--green);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 6'/%3E%3C/svg%3E");
  background-size:10px;background-repeat:no-repeat;background-position:center}
.msgr-chip input:focus-visible + span{box-shadow:0 0 0 3px rgba(160,200,20,.25)}
@media (max-width:400px){
  .msgr{gap:8px}
  .msgr-chip span{height:42px;padding:0 12px 0 10px;font-size:14px;gap:7px}
}

/* ---------- страница благодарности ---------- */
.ty{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;
  position:relative;color:#fff;overflow:hidden;padding:40px 20px}
.ty::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(120deg,rgba(20,40,8,.92),rgba(22,113,136,.85)),url('../img/photos/brandenburg.jpg') center/cover}
.ty__box{max-width:560px}
.ty__check{width:96px;height:96px;margin:0 auto 26px;border-radius:50%;background:var(--green);
  display:flex;align-items:center;justify-content:center;box-shadow:0 16px 40px rgba(0,0,0,.3);animation:tyPop .5s ease}
.ty__check svg{width:48px;height:48px;stroke:#fff;stroke-width:3;fill:none}
@keyframes tyPop{0%{transform:scale(.6);opacity:0}60%{transform:scale(1.1)}100%{transform:scale(1);opacity:1}}
.ty h1{color:#fff;margin-bottom:14px}
.ty p{color:rgba(255,255,255,.92);font-size:18px;margin:0 auto 30px;max-width:460px}
.ty__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.ty .btn--ghost{color:#fff;border-color:#fff}

/* ---------- блок «С преподавателем» — стильные карточки 2×2 ---------- */
#teacher{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,#f7faf0 100%)}
#teacher::before{content:"";position:absolute;top:-120px;left:-120px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(160,200,20,.12),transparent 70%);pointer-events:none;z-index:0}
#teacher::after{content:"";position:absolute;bottom:-160px;right:-140px;width:480px;height:480px;
  background:radial-gradient(circle,rgba(22,113,136,.09),transparent 70%);pointer-events:none;z-index:0}
#teacher .container{position:relative;z-index:1}

/* ---------- блок «Два пути к сертификату» ---------- */
.paths{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.path{position:relative;padding:34px 30px 30px;border-radius:22px;background:#fff;border:1px solid #ecefe0;
  box-shadow:0 14px 36px rgba(45,60,20,.07);display:flex;flex-direction:column;gap:14px;overflow:hidden;transition:.3s}
.path::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:linear-gradient(180deg,var(--green),#6fa00f);transition:.3s}
.path--video::before{background:linear-gradient(180deg,var(--teal),#0e4f63)}
.path:hover{transform:translateY(-6px);box-shadow:0 24px 56px rgba(45,60,20,.14)}
.path__icon{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--green),#6fa00f);color:#fff;box-shadow:0 10px 22px rgba(160,200,20,.4)}
.path--video .path__icon{background:linear-gradient(135deg,var(--teal),#0e4f63);box-shadow:0 10px 22px rgba(22,113,136,.4)}
.path__icon svg{width:30px;height:30px}
.path__sub{margin:0;color:var(--green-700);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:1.5px}
.path--video .path__sub{color:var(--teal)}
.path__title{font-family:var(--font-display);font-size:25px;font-weight:700;color:var(--ink);margin:0 0 4px;line-height:1.2}
.path__list{list-style:none;padding:0;margin:0;display:grid;gap:8px;color:var(--gray);font-size:15px}
.path__list li{position:relative;padding-left:22px}
.path__list li::before{content:"";position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:50%;background:var(--green)}
.path--video .path__list li::before{background:var(--teal)}
.path__who{margin:6px 0 0;font-size:14px;color:var(--gray);line-height:1.5}
.path__who b{color:var(--ink)}
.path__cta{margin-top:auto;padding-top:6px}

/* ---------- блок «Видеокурс» ---------- */
.vcourse{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.vcourse__media{position:sticky;top:96px;align-self:start}
.vcourse__list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.vcourse__list li{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center;padding:14px 18px;
  border-radius:14px;background:#fff;border:1px solid #ecefe0;box-shadow:0 4px 14px rgba(45,60,20,.04);transition:.25s}
.vcourse__list li:hover{transform:translateX(4px);box-shadow:0 12px 28px rgba(45,60,20,.1);border-color:transparent}
.vcourse__list li b{display:block;color:var(--ink);font-size:16px;margin-bottom:2px;font-family:var(--font-body);font-weight:700}
.vcourse__list li span{color:var(--gray);font-size:14px;line-height:1.45}
.vcourse__icon{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,#1f8aa6,#12647c);
  color:#fff;display:flex;align-items:center;justify-content:center;flex:0 0 auto;box-shadow:0 6px 16px rgba(22,113,136,.35)}
.vcourse__icon svg{width:24px;height:24px;stroke-width:1.8px;stroke:#fff}
.vcourse__icon svg [fill="currentColor"]{fill:#fff;stroke:none}

.vcourse__tariffs{margin-top:50px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.vcourse__tariff{background:#fff;border:1px solid #ecefe0;border-radius:18px;padding:28px 26px 26px;
  box-shadow:0 8px 22px rgba(45,60,20,.06);position:relative;transition:.25s;display:flex;flex-direction:column}
.vcourse__tariff:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(45,60,20,.12)}
.vcourse__tariff--mid{border-color:var(--teal);box-shadow:0 16px 40px rgba(22,113,136,.16)}
.vcourse__tariff--mid::before{content:"популярный";position:absolute;top:-13px;left:24px;
  background:var(--teal);color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:1px;
  font-weight:700;padding:5px 14px;border-radius:100px;box-shadow:0 6px 16px rgba(22,113,136,.4)}
.vcourse__tariff h4{font-family:var(--font-display);font-size:22px;margin:0 0 12px;color:var(--ink)}
.vcourse__tariff p{color:var(--gray);font-size:14.5px;line-height:1.5;margin:0 0 16px;flex:1}
.vcourse__tariff .price{font-size:15px;color:var(--green-700);font-weight:700;margin-bottom:16px;letter-spacing:.2px}
.vcourse__tariff--mid .price{color:var(--teal)}

@media (max-width:960px){
  .paths{grid-template-columns:1fr}
  .vcourse{grid-template-columns:1fr;gap:34px}
  .vcourse__media{position:static;top:auto}
  .vcourse__tariffs{grid-template-columns:1fr;gap:26px}
  .vcourse__tariff--mid::before{left:20px}
}
@media (max-width:680px){
  .path{padding:28px 24px 26px}
  .path__title{font-size:22px}
}

/* компактная сетка 4×1 на десктопе, 2×2 на планшете, 1×4 на мобильном */
.format-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.format-grid .card{position:relative;padding:26px 22px 24px;border:1px solid #ecefe0;border-radius:18px;
  box-shadow:0 8px 24px rgba(45,60,20,.06);overflow:hidden;background:#fff}
.format-grid .card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--green),var(--teal));opacity:0;transition:.3s ease}
.format-grid .card:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(45,60,20,.13);border-color:transparent}
.format-grid .card:hover::before{opacity:1}

/* декоративный номер 01–04 */
.format-grid .card__num{position:absolute;top:14px;right:18px;
  font-family:var(--font-display);font-size:52px;font-weight:800;line-height:1;letter-spacing:-2px;
  color:transparent;-webkit-text-stroke:1.4px rgba(160,200,20,.22);
  pointer-events:none;transition:.3s ease}
.format-grid .card:hover .card__num{-webkit-text-stroke-color:rgba(160,200,20,.4);transform:translateY(-3px)}

/* круглый градиентный бейдж */
.format-grid .card__badge{width:52px;height:52px;border-radius:50%;
  background:linear-gradient(135deg,var(--green) 0%,#6fa00f 100%);
  box-shadow:0 8px 18px rgba(160,200,20,.4);
  color:#fff;margin-bottom:16px;position:relative;z-index:1}
.format-grid .card__badge svg{width:24px;height:24px}
.format-grid .card:hover .card__badge{
  background:linear-gradient(135deg,var(--green) 0%,var(--teal) 100%);
  transform:translateY(-2px) rotate(-6deg) scale(1.05);
  box-shadow:0 12px 26px rgba(22,113,136,.4)}

.format-grid .card h3{color:var(--ink);font-size:17px;line-height:1.25;margin-bottom:7px;position:relative;z-index:1}
.format-grid .card p{color:var(--gray);font-size:15px;line-height:1.5;margin:0;position:relative;z-index:1}

/* ---------- блок «Кому подходит» (нумерованный список) ---------- */
.fits{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.fit{display:flex;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid #e8ebde}
.fit__num{font-family:var(--font-display);font-weight:800;font-size:30px;line-height:1;letter-spacing:-1px;
  color:transparent;-webkit-text-stroke:1.5px rgba(160,200,20,.6);flex:0 0 auto;min-width:42px;transition:.25s}
.fit:hover .fit__num{-webkit-text-stroke-color:var(--teal)}
.fit p{margin:0;color:var(--gray);font-size:15px;line-height:1.45}
.fit p b{color:var(--ink);font-weight:700}
@media (max-width:760px){.fits{grid-template-columns:1fr;gap:0}}

/* компактные настройки секции #teacher */
#teacher .section-head{margin-bottom:clamp(24px,3vw,38px)}
#teacher .video-single{max-width:600px;margin-bottom:28px!important}

@media (max-width:960px){
  .format-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
  .format-grid .card{padding:28px 24px}
}
@media (max-width:680px){
  .format-grid{grid-template-columns:1fr;gap:14px}
  .format-grid .card{padding:24px 22px}
  .format-grid .card__num{font-size:48px;top:12px;right:16px}
  .format-grid .card__badge{width:48px;height:48px}
  .format-grid .card__badge svg{width:22px;height:22px}
}

/* ---------- анимация появления ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:.6s ease}
.reveal.in{opacity:1;transform:none}

/* зелёная карточка «Сдаёте с первого раза» — въезжает справа после ряда */
.grid.reveal .card--green{opacity:0;transform:translateX(90px);
  transition:transform .75s cubic-bezier(.2,.8,.25,1) .35s, opacity .75s ease .35s,
             box-shadow .25s ease}
.grid.reveal.in .card--green{opacity:1;transform:none}
.grid.reveal.in .card--green:hover{transform:translateY(-6px)}
@media (prefers-reduced-motion:reduce){
  .grid.reveal .card--green{opacity:1;transform:none;transition:none}
}

/* ---------- адаптив ---------- */
@media (max-width:960px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .video-grid{grid-template-columns:repeat(2,1fr)}
  .split,.contact__wrap{grid-template-columns:1fr}
  .split--reverse .split__media{order:0}
  .split__media{margin-top:8px}
}
@media (max-width:680px){
  /* хедер: лого слева, бургер справа (кнопку прячем — есть CTA в герое и пункт «Контакты») */
  .nav,.header__phone,.header__cta{display:none}
  .brand{margin-right:auto;font-size:20px}
  .brand img{width:38px;height:38px}
  .burger{display:flex}
  .nav.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:center;text-align:center;
    background:#fff;padding:24px;gap:20px;box-shadow:var(--shadow);border-bottom:1px solid #eef0e6;font-size:18px}
  /* сетки в одну колонку, статистику и отзывы — в две */
  .grid-2,.grid-3,.grid-4,.video-grid{grid-template-columns:1fr}
  .stats .grid-4{grid-template-columns:1fr 1fr;gap:14px}
  .stat{padding:10px 6px}
  .reviews__grid{grid-template-columns:repeat(2,1fr);gap:12px}
  /* герой компактнее */
  .hero__actions{gap:12px}
  .hero__actions .btn{width:100%}
  .btn{padding:15px 22px;font-size:15px}
  .btn--lg{padding:16px 24px;font-size:16px}
  .hero__exams{gap:14px 22px;margin-top:32px;padding-top:24px}
  .hero__exams img{height:26px}
  .hero__exams span{flex-basis:100%}
  section{padding:54px 0}
}
@media (max-width:480px){
  .container{padding:0 18px}
  h1{font-size:30px;line-height:1.15}
  .section-head{margin-bottom:32px}
  .stat__num{font-size:38px}
  .card{padding:26px 22px}
  .feature{padding:18px 14px}
}
@media (max-width:380px){
  .stats .grid-4{grid-template-columns:1fr}
}