:root{
  --bg: #071b3f;
  --bg-2: #0a2a66;
  --text: #ffffff;
  --muted: rgba(174, 174, 174, 0.78);
  --muted-2: rgba(255,255,255,.62);
  --yellow: #ffd34d;
  --yellow-2: #ffea8a;
  --card: #eef1f6;
  --card-2: #e6ebf3;
  --ink: #0b1633;
  --ink-2: #2b3550;
  --line: rgba(255,255,255,.18);
  --shadow: 0 16px 40px rgba(0,0,0,.25);
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1180px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--text);
  background: radial-gradient(900px 500px at 10% 10%, rgba(255,211,77,.10), transparent 60%),
              radial-gradient(700px 450px at 85% 20%, rgba(255,211,77,.08), transparent 60%),
              linear-gradient(180deg, var(--bg), #061535 60%, #050f28);
}

a{ color: var(--yellow); text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.skip-link{
  position: absolute;
  left: -999px;
  top: 10px;
  padding: 10px 14px;
  background: var(--yellow);
  color: var(--ink);
  border-radius: 10px;
  z-index: 1000;
}
.skip-link:focus{ left: 10px; }

.header{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(7,27,63,.62);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.header__row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
}
.brand__mark{
  width: 42px; height: 42px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(180deg, var(--yellow), var(--yellow-2));
  color: var(--ink);
  font-weight: 900;
  letter-spacing: .5px;
  box-shadow: 0 8px 20px rgba(255,211,77,.18);
}
.brand__name{ display:block; font-weight: 800; line-height: 1.1; }
.brand__tag{ display:block; font-size: 12px; color: var(--muted); }

.nav__list{
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.nav__link{
  display: inline-flex;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 650;
  letter-spacing: .2px;
  transition: transform .08s ease, background .2s ease, color .2s ease;
}
.nav__link:hover{
  background: rgba(255,255,255,.08);
  text-decoration: none;
}
.nav__link:active{ transform: translateY(1px); }
.nav__link--cta{
  background: rgba(255,211,77,.18);
  border: 1px solid rgba(255,211,77,.35);
  color: var(--yellow);
}

.nav-toggle{
  display: none;
  appearance: none;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  color: var(--text);
  border-radius: 14px;
  padding: 10px 12px;
  cursor: pointer;
}
.nav-toggle__bars{
  display:block;
  width: 22px;
  height: 14px;
  position: relative;
}
.nav-toggle__bars::before,
.nav-toggle__bars::after{
  content:"";
  position:absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .2s ease, top .2s ease, bottom .2s ease, opacity .2s ease;
}
.nav-toggle__bars::before{ top: 2px; }
.nav-toggle__bars::after{ bottom: 2px; }

.nav-toggle.is-open .nav-toggle__bars::before{ top: 6px; transform: rotate(45deg); }
.nav-toggle.is-open .nav-toggle__bars::after{ bottom: 6px; transform: rotate(-45deg); }

.hero{
  padding: 34px 0 10px;
}
.hero__grid{
  display: grid;
  grid-template-columns: 1.35fr .85fr;
  gap: 22px;
  align-items: start;
}
.pill{
  display:inline-flex;
  gap: 10px;
  align-items:center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,211,77,.30);
  background: rgba(255,211,77,.12);
  color: var(--text);
  margin: 0 0 12px;
  font-size: 13px;
}

.hero__title{
  font-size: clamp(28px, 3.2vw, 46px);
  line-height: 1.05;
  margin: 0 0 10px;
  letter-spacing: -.8px;
}
.hero__lead{
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.55;
}
.hero__bullets{
  margin: 0 0 18px;
  padding-left: 18px;
  color: var(--muted);
}
.hero__actions{
  display:flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 10px 0 18px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.16);
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
  transition: transform .08s ease, filter .2s ease, background .2s ease;
}
.btn:active{ transform: translateY(1px); }
.btn--primary{
  background: linear-gradient(180deg, var(--yellow), var(--yellow-2));
  color: var(--ink);
  border-color: rgba(255,211,77,.55);
}
.btn--ghost{
  background: rgba(255,255,255,.06);
  color: var(--text);
}
.btn--full{ width: 100%; }
.btn--sm{ padding: 10px 12px; border-radius: 12px; font-weight: 800; }

.hero__trust{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
.trust-card{
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 12px 12px;
  background: rgba(255,255,255,.04);
}
.trust-card__num{
  font-size: 22px;
  font-weight: 900;
  color: var(--yellow);
}
.trust-card__txt{
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 4px;
  line-height: 1.35;
}

.section{
  padding: 46px 0;
}
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0));
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.section__head{ margin-bottom: 18px; }
.section__title{
  margin: 0 0 8px;
  font-size: clamp(22px, 2.4vw, 34px);
  letter-spacing: -.4px;
}
.section__sub{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.grid{
  display:grid;
  gap: 14px;
}
.grid--2{ grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid--3{ grid-template-columns: repeat(3, minmax(0,1fr)); }

.light-card{
  background: linear-gradient(180deg, var(--card), var(--card-2));
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(11,22,51,.08);
}

.panel-title{
  margin: 0 0 12px;
  font-size: 18px;
}
.hero__panel{
  padding: 18px;
}
.checklist{
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
}
.checklist li{
  padding-left: 26px;
  position: relative;
  margin: 10px 0;
  color: var(--ink-2);
}
.checklist li::before{
  content:"✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 18px; height: 18px;
  border-radius: 6px;
  display:grid;
  place-items:center;
  background: rgba(255,211,77,.35);
  color: var(--ink);
  font-weight: 900;
  font-size: 12px;
}
.panel-meta{ border-top: 1px solid rgba(11,22,51,.10); padding-top: 10px; margin-top: 10px; }
.muted{ color: var(--muted); }
.micro{ font-size: 12.5px; line-height: 1.45; }
.hint{ color: rgba(11,22,51,.7); }

.badge{
  display:inline-flex;
  align-items:center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,211,77,.30);
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
}
.badge--alt{
  background: rgba(11,22,51,.10);
  color: var(--ink-2);
}

.course-card, .teacher-card, .review, .post, .note, .faq, .schedule, .cta, .form, .side-info, .doc, .rating{
  padding: 16px;
}

.course-card__title{ margin: 0 0 8px; font-size: 18px; }
.course-card__meta{ display:flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.course-card__desc{ margin: 0 0 12px; color: rgba(11,22,51,.82); line-height: 1.55; }
.course-card__list{ margin: 0 0 12px; padding-left: 18px; color: rgba(11,22,51,.78); }
.course-card__bottom{ display:flex; align-items:center; justify-content: space-between; gap: 10px; border-top: 1px solid rgba(11,22,51,.10); padding-top: 12px; }
.price{ margin: 0; color: rgba(11,22,51,.85); }
.price__label, .price__note{ font-size: 12px; color: rgba(11,22,51,.65); }
.price__value{ font-size: 18px; }

.link{ color: #0a2a66; font-weight: 900; }
.link:hover{ text-decoration: underline; }

.note__title{ margin: 0 0 10px; }
.note__grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 14px;
}
.compact{ margin: 0; padding-left: 18px; color: rgba(11,22,51,.8); }

.avatar{
  width: 52px; height: 52px;
  border-radius: 18px;
  display:grid;
  place-items:center;
  background: rgba(255,211,77,.45);
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 10px;
}
.teacher-card__name{ margin: 0 0 4px; }
.teacher-card__role{ margin: 0 0 10px; color: rgba(11,22,51,.75); font-weight: 700; }
.teacher-card__details{ margin: 0 0 10px; padding-left: 18px; color: rgba(11,22,51,.78); }

.faq__title{ margin: 0 0 8px; }
.faq__item{
  border-top: 1px solid rgba(11,22,51,.10);
  padding: 10px 0;
}
.faq__item:first-of-type{ border-top: none; }
.faq__item summary{
  cursor: pointer;
  font-weight: 900;
  color: var(--ink);
}
.faq__content{ color: rgba(11,22,51,.82); line-height: 1.55; margin-top: 8px; }

.schedule__row{
  display:grid;
  grid-template-columns: 1.1fr .8fr 1.5fr .6fr;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid rgba(11,22,51,.10);
  color: rgba(11,22,51,.82);
}
.schedule__row--head{
  border-top: none;
  font-weight: 900;
  color: var(--ink);
  padding-top: 0;
}
.schedule__footer{ border-top: 1px solid rgba(11,22,51,.10); padding-top: 10px; margin-top: 6px; }

.review blockquote{
  margin: 0 0 10px;
  color: rgba(11,22,51,.85);
  line-height: 1.6;
}
.review__meta{ display:flex; gap: 10px; align-items:center; color: rgba(11,22,51,.72); font-weight: 800; }
.review__tag{
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(11,22,51,.08);
}

.rating{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}
.rating__score{
  font-size: 44px;
  font-weight: 1000;
  color: var(--ink);
  letter-spacing: -1px;
}
.rating__small{ font-size: 18px; color: rgba(11,22,51,.65); }
.rating__bars{ list-style:none; margin: 0; padding: 0; display:grid; gap: 10px; color: rgba(11,22,51,.8); }
.rating__bars li{ display:grid; grid-template-columns: 14px 1fr 44px; align-items:center; gap: 10px; }
.bar{ height: 10px; background: rgba(11,22,51,.10); border-radius: 999px; overflow:hidden; }
.bar__fill{ display:block; height: 100%; background: rgba(255,211,77,.85); border-radius: 999px; }

.post__title{ margin: 0 0 8px; }
.post__link{ color: #0a2a66; font-weight: 1000; }
.post__meta{ display:flex; gap: 8px; }

.cta{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 14px;
}
.cta__title{ margin: 0 0 6px; }

.form .field{ display:grid; gap: 6px; margin-bottom: 12px; }
label{ font-weight: 900; color: var(--ink); }
input, select, textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(11,22,51,.18);
  background: rgba(255,255,255,.85);
  color: var(--ink);
  outline: none;
}
input:focus, select:focus, textarea:focus{
  border-color: rgba(10,42,102,.55);
  box-shadow: 0 0 0 4px rgba(10,42,102,.10);
}
.consent{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  margin: 10px 0 12px;
  color: rgba(11,22,51,.85);
  font-weight: 700;
}
.consent input{ width: 18px; height: 18px; margin-top: 2px; }

.steps{ margin: 0; padding-left: 18px; color: rgba(11,22,51,.82); line-height: 1.6; }
.divider{ height: 1px; background: rgba(11,22,51,.12); margin: 14px 0; }

.footer{
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.08);
}
.footer__grid{
  display:grid;
  grid-template-columns: 1.2fr .7fr .7fr;
  gap: 14px;
}
.footer__title{ margin: 0 0 10px; }
.footer__links{ list-style:none; padding: 0; margin: 0; display:grid; gap: 8px; }
.footer__links a{ color: var(--yellow); font-weight: 800; }

.brand--footer .brand__tag{ color: var(--muted-2); }

.cookie{
  position: fixed;
  left: 14px;
  right: 14px;
  bottom: 14px;
  z-index: 60;
  display: none;
}
.cookie.is-visible{ display:block; }
.cookie__inner{
  margin: 0 auto;
  width: min(var(--max), 100%);
  background: rgba(7,27,63,.92);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius);
  padding: 14px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  box-shadow: var(--shadow);
}
.cookie__text{ margin: 0; color: var(--muted); line-height: 1.5; }
.cookie__actions{ display:flex; gap: 10px; flex-wrap: wrap; }

.toast{
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 70;
}
.toast__card{
  display:flex;
  align-items:flex-start;
  gap: 12px;
  background: rgba(7,27,63,.95);
  border: 1px solid rgba(255,211,77,.28);
  border-radius: var(--radius);
  padding: 14px;
  min-width: min(420px, calc(100vw - 28px));
  box-shadow: var(--shadow);
}
.toast__icon{
  width: 34px; height: 34px;
  border-radius: 14px;
  display:grid; place-items:center;
  background: rgba(255,211,77,.20);
  color: var(--yellow);
  font-weight: 1000;
}
.toast__title{ margin: 0; color: var(--text); font-weight: 1000; }
.toast__msg{ margin: 4px 0 0; color: var(--muted); line-height: 1.45; }
.toast__close{
  margin-left: auto;
  background: transparent;
  border: none;
  color: rgba(255,255,255,.8);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
}
.toast__close:hover{ color: var(--text); }

.doc h1{ margin-top: 0; }
.doc h2{ margin-top: 22px; }
.doc h3{ margin-top: 14px; }
.doc p, .doc li{ color: rgba(11,22,51,.85); line-height: 1.7; }
.doc__footer{ display:flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }

.nav--simple .nav__link{ padding: 10px 12px; }

/* Mobile */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .footer__grid{ grid-template-columns: 1fr; }
  .grid--3{ grid-template-columns: 1fr; }
  .grid--2{ grid-template-columns: 1fr; }
  .note__grid{ grid-template-columns: 1fr; }
  .rating{ grid-template-columns: 1fr; }
  .schedule__row{ grid-template-columns: 1fr; }
  .hero__trust{ grid-template-columns: 1fr; }
  .cookie__inner{ flex-direction: column; align-items: flex-start; }
}

@media (max-width: 860px){
  .nav-toggle{ display: inline-flex; align-items:center; justify-content:center; }
  .nav{
    position: absolute;
    top: 68px;
    right: 0;
    left: 0;
    padding: 10px 0;
    background: rgba(7,27,63,.92);
    border-bottom: 1px solid rgba(255,255,255,.10);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .nav.is-open{
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav__list{
    width: min(var(--max), calc(100% - 40px));
    margin: 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .nav__link{ justify-content: center; }
}

.hero__media{
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  box-shadow: 0 16px 40px rgba(0,0,0,.18);
  text-align: center;
}

.hero__img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: calc(var(--radius) - 6px);
  background: radial-gradient(60% 60% at 50% 40%, rgba(255,211,77,.18), rgba(255,255,255,0));
  border: 1px solid rgba(255,255,255,.10);
}

.hero__img-caption{
  margin: 10px 0 0;
  font-size: 12.5px;
  color: var(--muted);
}

@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
}