/* ============================================================
   Вебінар О. Авраменко × Школа KEVIN — самописний лендинг
   Перенесено з Tilda. Без зовнішніх залежностей (крім шрифта).
   ============================================================ */

:root{
  --orange:#F2994A;
  --orange-dark:#e07f2e;
  --teal:#14828d;
  --blue-bg:#dcebff;
  --mint-bg:#ddf1f2;
  --ink:#333333;
  --ink-soft:#4a4a4a;
  --white:#ffffff;
  --card-shadow:0 12px 30px rgba(40,55,80,.10);
  --card-shadow-hover:0 18px 40px rgba(40,55,80,.16);
  --radius:18px;
  --maxw:1180px;
  --grid-line:rgba(120,140,170,.10);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;
  font-family:'Montserrat',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.orange{color:var(--orange)}
.nowrap{white-space:nowrap}

/* subtle grid background used in several sections */
.grid-bg{
  background-color:#fff;
  background-image:
    linear-gradient(var(--grid-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:78px 78px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:.5em;
  background:var(--orange);
  color:#fff;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.03em;
  font-size:18px;
  border:none;
  padding:21px 52px;
  border-radius:16px;
  box-shadow:0 12px 26px rgba(242,153,74,.42);
  transition:transform .16s ease,box-shadow .16s ease,background .16s ease;
  text-align:center;
}
.btn:hover{background:var(--orange-dark);transform:translateY(-2px) scale(1.02);box-shadow:0 16px 32px rgba(242,153,74,.5)}
.btn:active{transform:translateY(0) scale(1)}
.btn--sm{padding:14px 28px;font-size:15px;border-radius:12px}
.btn--block{width:100%}

/* ---------- Header ---------- */
/* ---------- Socials (footer) ---------- */
.socials{display:flex;align-items:center;gap:10px}
.soc{
  width:38px;height:38px;border-radius:50%;
  background:var(--orange);color:#fff;
  display:flex;align-items:center;justify-content:center;
  transition:transform .15s,background .15s;
}
.soc:hover{transform:translateY(-2px);background:var(--orange-dark)}
.soc svg{width:18px;height:18px;fill:#fff}

/* ---------- Sticky mobile CTA (одна цільова дія) ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  display:flex;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));
  background:linear-gradient(to top,rgba(220,235,255,.99),rgba(220,235,255,.82));
  box-shadow:0 -6px 20px rgba(0,0,0,.10);
}
.sticky-cta .btn{width:100%;padding:17px;font-size:17px}

/* ---------- Section heading ---------- */
.section{padding:64px 0}
.h-section{
  font-size:clamp(28px,6vw,52px);
  font-weight:800;text-transform:uppercase;
  text-align:center;letter-spacing:.01em;
  margin:0 0 44px;color:var(--ink);
}
.h-section img{display:inline;height:.9em;vertical-align:baseline;margin-left:.1em}

/* ---------- Hero ---------- */
.hero{background:var(--blue-bg);position:relative;overflow:hidden;padding:26px 0 56px}
.hero__logo{margin-bottom:22px}
.hero__logo img{height:42px;width:auto}
.hero__grid{display:grid;grid-template-columns:1fr;gap:30px;position:relative;z-index:2}
.date-pill{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:800;font-size:clamp(18px,4.5vw,26px);
  color:var(--ink);margin-bottom:18px;
}
.hero__pretitle{
  font-size:clamp(20px,4.6vw,30px);font-weight:800;text-transform:uppercase;
  line-height:1.25;margin:0 0 18px;
}
.hero__pretitle .hl{
  background:var(--orange);color:#fff;
  padding:2px 10px;border-radius:6px;display:inline-block;margin:2px 0;
}
.hero__title{
  border:3px solid var(--ink);border-radius:16px;
  padding:18px 22px;margin:0 0 26px;
  font-size:clamp(26px,6.4vw,44px);font-weight:800;text-transform:uppercase;
  line-height:1.12;max-width:560px;
}
.hero__list-title{font-size:clamp(20px,4.6vw,26px);font-weight:800;margin:0 0 14px}
.hero__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.hero__list li{position:relative;padding-left:26px;font-size:clamp(15px,3.6vw,18px);font-weight:500}
.hero__list li::before{
  content:"";position:absolute;left:2px;top:.55em;
  width:9px;height:9px;border-radius:50%;background:var(--ink);
}
.hero__photo{display:none}

/* Registration card */
.reg-card{
  background:#fff;border-radius:22px;box-shadow:var(--card-shadow);
  padding:26px 24px 30px;position:relative;z-index:3;
}
.reg-card__title{font-size:24px;font-weight:800;text-transform:uppercase;text-align:center;margin:0 0 14px}
.reg-card__lead{font-size:15px;color:var(--ink-soft);text-align:center;line-height:1.45;margin:0 0 20px}
.leeloo-slot{min-height:120px}
.bonus{display:flex;align-items:center;gap:14px;margin-top:22px}
.bonus__text{font-size:13px;font-weight:700;line-height:1.35;text-transform:uppercase}
.bonus__text small{display:block;font-weight:600;color:var(--ink-soft)}
.bonus__mock{width:120px;flex:none;margin-left:auto}
.bonus__arrow{display:none}

/* ---------- Section: for you ---------- */
.cards-grid{display:grid;grid-template-columns:1fr;gap:18px}
.tick-card{
  background:#fff;border-radius:16px;box-shadow:var(--card-shadow);
  padding:22px 20px;display:flex;align-items:flex-start;gap:16px;
  font-weight:700;font-size:16px;line-height:1.35;
  transition:transform .18s,box-shadow .18s;
}
.tick-card:hover{transform:translateY(-3px);box-shadow:var(--card-shadow-hover)}
.tick-card .tick{font-size:30px;flex:none;line-height:1}
.center-cta{display:flex;justify-content:center;margin-top:36px;position:relative}
.arrow-deco{display:none}

/* ---------- Speakers ---------- */
.speakers{background:var(--blue-bg)}
.speakers__grid{display:grid;grid-template-columns:1fr;gap:40px;max-width:900px;margin:0 auto}
.speaker{position:relative;display:flex;flex-direction:column;align-items:center}
.speaker__photo{height:280px;width:auto;object-fit:contain;filter:drop-shadow(0 14px 22px rgba(0,0,0,.12))}
.speaker__card{
  background:#fff;border-radius:18px;box-shadow:var(--card-shadow);
  padding:24px 24px 26px;margin-top:-22px;width:100%;
}
.speaker__name{font-size:22px;font-weight:800;margin:0 0 14px}
.speaker__bio{list-style:disc;padding-left:20px;margin:0;display:flex;flex-direction:column;gap:9px}
.speaker__bio li{font-size:15px;font-weight:500;color:var(--ink-soft);line-height:1.4}

/* ---------- Register now (mint) ---------- */
.reg-now{background:var(--mint-bg)}
.reg-now__grid{display:grid;grid-template-columns:1fr;gap:24px;align-items:center}
.reg-now__title{font-size:clamp(26px,6vw,42px);font-weight:800;text-transform:uppercase;margin:0 0 18px}
.reg-now__text{font-size:clamp(15px,3.8vw,18px);font-weight:700;line-height:1.5;margin:0 0 26px;max-width:520px}
.reg-now__mock{max-width:360px;margin:0 auto}

/* ---------- Result ---------- */
.result__cards{display:grid;grid-template-columns:1fr;gap:18px;margin-bottom:48px}
.result-card{
  background:#fff;border-radius:16px;box-shadow:var(--card-shadow);
  padding:22px 20px;display:flex;align-items:flex-start;gap:14px;
  font-size:16px;line-height:1.4;
}
.result-card img{width:30px;flex:none;margin-top:2px}
.result-card b{color:var(--ink)}
.first-step{display:grid;grid-template-columns:1fr;gap:16px;align-items:center;max-width:900px;margin:0 auto}
.first-step__h{font-size:clamp(24px,5.4vw,38px);font-weight:800;text-transform:uppercase;line-height:1.14;margin:0}
.first-step__t{font-size:clamp(16px,3.8vw,20px);font-weight:500;color:var(--ink-soft);margin:0}

/* ---------- School ---------- */
.school__head{display:flex;justify-content:flex-start;margin-bottom:34px}
.school__title{font-size:clamp(30px,6.4vw,52px);font-weight:800;text-transform:uppercase;display:flex;align-items:center;gap:10px;margin:0}
.school__title img{height:.86em}
.school__grid{display:grid;grid-template-columns:1fr;gap:34px;align-items:center}
.school__video{position:relative;width:100%;aspect-ratio:16/9;border-radius:16px;overflow:hidden;box-shadow:var(--card-shadow);background:#000}
.school__video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.school__facts{display:flex;flex-direction:column;gap:18px;position:relative}
.fact{
  background:#fff;border-radius:16px;box-shadow:var(--card-shadow);
  padding:20px 24px;font-size:16px;line-height:1.4;text-align:center;
}
.fact b{font-weight:800}
.school .center-cta{margin-top:40px}

/* ---------- Reviews ---------- */
.reviews__grid{display:grid;grid-template-columns:1fr;gap:22px}
.review{cursor:pointer;position:relative;border-radius:14px;overflow:hidden;box-shadow:var(--card-shadow);transition:transform .18s,box-shadow .18s;background:#eef3f7}
.review:hover{transform:translateY(-3px);box-shadow:var(--card-shadow-hover)}
.review img{width:100%;display:block}
.review__play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
}
.review__play::before{
  content:"";width:66px;height:66px;border-radius:50%;
  background:rgba(0,0,0,.62);
  transition:background .18s;
}
.review:hover .review__play::before{background:rgba(0,0,0,.78)}
.review__play::after{
  content:"";position:absolute;
  border-style:solid;border-width:13px 0 13px 22px;
  border-color:transparent transparent transparent #fff;
  margin-left:6px;
}

/* ---------- Footer ---------- */
.footer{background:var(--orange);color:#fff;padding:44px 0}
.footer__inner{display:flex;flex-direction:column;align-items:center;gap:22px;text-align:center}
.footer .socials .soc{background:transparent;width:auto;height:auto}
.footer .socials .soc svg{width:26px;height:26px}
.footer .socials .soc:hover{transform:translateY(-2px);background:transparent}
.footer__logo{background:#fff;padding:14px 26px;border-radius:16px;display:inline-flex;box-shadow:0 8px 20px rgba(0,0,0,.10)}
.footer__logo img{height:48px;filter:none}
.footer__policy a{font-weight:600;opacity:.95;text-decoration:underline;font-size:14px}

/* ---------- Video lightbox ---------- */
.lightbox{
  position:fixed;inset:0;z-index:100;
  background:rgba(0,0,0,.85);
  display:none;align-items:center;justify-content:center;padding:20px;
}
.lightbox.open{display:flex}
.lightbox__frame{position:relative;width:100%;max-width:900px;aspect-ratio:16/9}
.lightbox__frame iframe{width:100%;height:100%;border:0;border-radius:12px}
.lightbox__close{
  position:absolute;top:-46px;right:0;
  background:none;border:none;color:#fff;font-size:38px;line-height:1;
}

/* ============================================================
   Tablet
   ============================================================ */
@media(min-width:700px){
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .result__cards{grid-template-columns:repeat(3,1fr)}
  .reviews__grid{grid-template-columns:repeat(2,1fr)}
  .speakers__grid{grid-template-columns:repeat(2,1fr)}
  .bonus__mock{width:150px}
}

/* ============================================================
   Desktop
   ============================================================ */
@media(min-width:960px){
  .section{padding:88px 0}
  .sticky-cta{display:none}

  /* 960–1180: 2 колонки (текст | форма), фото ще сховане */
  .hero{padding:0}
  .hero__grid{
    grid-template-columns:minmax(0,1fr) 340px;
    gap:36px;padding:32px 20px 52px;align-items:start;
  }
  .hero__col-left{padding-right:0}
  /* компактніший перший екран, щоб «На вебінарі ви» влазив без прокрутки */
  .hero__logo{margin-bottom:14px}
  .date-pill{margin-bottom:12px}
  .hero__pretitle{margin-bottom:14px}
  .hero__title{font-size:clamp(24px,2.6vw,34px);padding:15px 20px;margin-bottom:20px}
  .hero__list-title{margin-bottom:10px}
  .hero__list{gap:11px}
  .bonus__mock{width:150px}

  .cards-grid{grid-template-columns:repeat(3,1fr)}

  .speaker__photo{height:360px}

  .reg-now__grid{grid-template-columns:1.1fr .9fr;gap:40px}
  .reg-now__mock{max-width:440px}

  .first-step{grid-template-columns:1fr 1fr;gap:40px}

  .school__grid{grid-template-columns:1fr 1fr;gap:50px}
  .school__facts{padding-left:30px}
  .fact{text-align:left}

  .reviews__grid{grid-template-columns:repeat(2,1fr);gap:28px;max-width:980px;margin:0 auto}
}

/* ≥1180: герой 3 колонки з фото Авраменка */
@media(min-width:1180px){
  .hero__grid{
    max-width:1340px;margin-left:auto;margin-right:auto;
    grid-template-columns:minmax(0,1.4fr) 330px minmax(0,0.85fr);
    gap:30px;padding:36px 20px 0;align-items:start;
  }
  .hero__photo{
    display:block;align-self:end;justify-self:end;
    width:100%;max-width:440px;height:auto;
    filter:drop-shadow(0 18px 30px rgba(0,0,0,.12));pointer-events:none;
  }
  .hero__title{font-size:clamp(24px,2.2vw,33px)}
  .hero__col-left{padding-bottom:40px}
  .reg-card{margin-bottom:36px}
}

/* мобільна липка кнопка не має перекривати футер */
@media(max-width:959px){
  .footer{padding-bottom:100px}
}

/* reduced motion */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}