/* базовая тема --------------------------------------------------- */
*,
*::before,
*::after{box-sizing:border-box}

body{
  margin:0;
  font-family:'Inter',sans-serif;
  background:#0e1014;
  color:#fff;
  overflow-x:hidden;
  position:relative;
}

/* HERO ----------------------------------------------------------- */
.hero{
  background:linear-gradient(145deg,#1a1d23,#131519);
  text-align:center;
  padding:80px 20px;
  position:relative;
  z-index:2;
}
.hero::after{
  content:'';
  position:absolute;
  left:0;right:0;bottom:0;height:120px;
  background:linear-gradient(0deg,#0e1014 0%,rgba(14,16,20,0)100%);
  pointer-events:none;
}
.hero-content h1{font-size:3em;margin:0}
.hero-content p {font-size:1.2em;margin-top:10px;color:#ccc}

/* кнопки ---------------------------------------------------------- */
.hero-buttons{
  margin-top:30px;
  display:flex;
  gap:15px;
  justify-content:center;
  flex-wrap:nowrap;
}
.btn{
  min-width:140px;
  padding:12px 25px;
  background:#4a4de7;
  border:none;
  border-radius:10px;
  color:#fff;
  text-decoration:none;
  font-weight:600;
  font-size:1em;
  transition:.3s;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.btn:hover{background:#3a3dd5}
.ip-btn{background:orange;color:#000}
.ip-btn:hover{background:#ffb733}

/* IP-блок -------------------------------------------------------- */
.ip-wrapper{
  margin-top:25px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
}

/* подсказка ------------------------------------------------------- */
.copy-hint{font-size:.9em;color:#ffb733;animation:bounce 1.5s infinite}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}

/* БОЛЬШОЙ СКИН ---------------------------------------------------- */
.avatar-wrapper{
  position:absolute;
  left:50%;
  bottom:var(--avatar-bottom,0);
  transform:translateX(-50%);
  z-index:1;
  pointer-events:none;
  line-height:0;
}
.avatar-bg{
  width:900px;
  max-width:90vw;
  opacity:.25;
  display:block;
  filter:drop-shadow(0 0 40px rgba(0,0,0,.4));
}

/* контент -------------------------------------------------------- */
.main-content{max-width:900px;margin:auto;padding:60px 20px;position:relative;z-index:2}
.section{margin-bottom:60px;padding:40px;border-radius:15px}
.section.light{background:#1e2128}
.section.dark {background:#131519}
.section h2{margin:0 0 20px;font-size:1.8em}

/* особенности ---------------------------------------------------- */
.features-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:30px;
  margin-top:30px;
}
.feature-card{
  background:#2b2d33;
  padding:20px;
  border-radius:12px;
  box-shadow:0 0 20px rgba(0,0,0,.2);
  transition:.3s;
}
.feature-card:hover{transform:translateY(-5px)}
.clickable{cursor:pointer}

/* футер ---------------------------------------------------------- */
footer{
  background:#0c0c0e;
  padding:30px;
  text-align:center;
  color:#777;
  font-size:.9em;
  position:relative;
  z-index:3;
}
footer a{color:#4a4de7;text-decoration:none}

/* уведомление ---------------------------------------------------- */
.notification{
  display:none;
  position:fixed;
  bottom:20px;right:20px;
  background:#4caf50;color:#fff;
  padding:12px 20px;
  border-radius:8px;
  box-shadow:0 4px 12px rgba(0,0,0,.3);
  z-index:999;
}

/* морковки ------------------------------------------------------- */
.carrot-container{position:absolute;inset:0;pointer-events:none;z-index:10}
.carrot{
  position:absolute;
  --dx:0px;--dy:0px;--rot:0deg;
  transform:translate(var(--dx),var(--dy)) rotate(var(--rot)) var(--mirror,scaleX(1));
  animation:float var(--dur,4s) ease-in-out var(--delay,0s) infinite;
  transition:.25s;
}
.carrot.small {width:90px}
.carrot.medium{width:140px}
.carrot.big   {width:220px}
@keyframes float{
  0%,100%{transform:translate(var(--dx),var(--dy)) rotate(var(--rot)) var(--mirror,scaleX(1))}
  50%   {transform:translate(var(--dx),calc(var(--dy) - 5px)) rotate(var(--rot)) var(--mirror,scaleX(1))}
}

/* модалка -------------------------------------------------------- */
.modal{
  display:none;
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.85);
  z-index:1000;
  align-items:center;
  justify-content:center;
  padding:20px;
}
.modal.show{display:flex}
.modal-content{
  background:#1e2128;
  padding:30px 40px;
  border-radius:15px;
  width:90vw;
  max-width:800px;
  max-height:90vh;
  overflow:auto;
  box-sizing:border-box;
}
.modal-content h2{text-align:center;margin:0 0 10px}
.modal-content ol{padding-left:20px}
.modal-content li{margin:6px 0}
.close{float:right;font-size:1.6em;cursor:pointer;color:#ffb733;margin-left:10px}

/* === АДАПТИВНЫЕ ПРАВИЛА ========================================= */

/* планшеты ≤ 900px */
@media(max-width:900px){
  .hero{padding:60px 15px}
  .hero-content h1{font-size:2.4em}
  .hero-content p {font-size:1.05em}
  .btn{min-width:120px;padding:10px 20px;font-size:.95em}
  .features-grid{grid-template-columns:1fr 1fr}
  .main-content{padding:50px 15px}
  .avatar-bg{width:700px}
}

/* смартфоны ≤ 600px */
@media(max-width:600px){
  .hero{padding:50px 15px}
  .hero-content h1{font-size:1.8em}
  .hero-content p {font-size:1em}
  .hero-buttons{flex-wrap:wrap;gap:10px}
  .btn{
    min-width:100%;
    padding:10px;
    font-size:.9em;
    justify-content:center;
  }
  .copy-hint{font-size:.8em}

  .avatar-wrapper{bottom:var(--avatar-bottom-mob,var(--avatar-bottom,0))}
  .avatar-bg{width:80vw}

  .main-content{padding:40px 15px}
  .section{padding:25px}
  .features-grid{grid-template-columns:1fr}
  .feature-card{padding:16px}
  .carrot.small{width:50px}.carrot.medium{width:70px}.carrot.big{width:100px}
  footer{font-size:.8em;padding:25px}
  .modal-content{padding:25px;width:95vw}
}