* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0b0e14;
  --card: #141a24;
  --card2: #1b2330;
  --text: #e8eef7;
  --muted: #8fa1b8;
  --accent: #00e0a4;
  --accent2: #ff4d6d;
  --grad: linear-gradient(135deg, #00e0a4 0%, #3b82f6 100%);
}

body {
  font-family: 'Segoe UI', Roboto, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  background-image:
    radial-gradient(circle at 15% 10%, rgba(0,224,164,.12), transparent 40%),
    radial-gradient(circle at 85% 90%, rgba(59,130,246,.12), transparent 40%);
  background-attachment: fixed;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* ХЕДЕР */
header {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,14,20,.8);
}
.logo {
  font-size: 1.4rem; font-weight: 800; letter-spacing: -.5px;
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  text-decoration: none;
}
nav a {
  color: var(--muted); text-decoration: none; margin-left: 24px;
  font-size: .95rem; transition: .2s;
}
nav a:hover { color: var(--accent); }

/* МЕСТО ПОД СКРИН */
.screenshot-slot {
  margin: 30px 0;
  border: 2px dashed rgba(0,224,164,.4);
  border-radius: 18px;
  padding: 40px 20px;
  text-align: center;
  color: var(--muted);
  background: rgba(0,224,164,.04);
  min-height: 220px;
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  transition: .3s;
}
.screenshot-slot:hover { border-color: var(--accent); background: rgba(0,224,164,.08); }
.screenshot-slot .icon { font-size: 2.5rem; margin-bottom: 10px; }
.screenshot-slot img { max-width: 100%; border-radius: 12px; }

/* ГЕРОЙ */
.hero { padding: 70px 0 40px; text-align: center; }
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900; line-height: 1.1; margin-bottom: 20px;
}
.hero h1 .grad {
  background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p { color: var(--muted); font-size: 1.15rem; max-width: 700px; margin: 0 auto 30px; }

/* СТИКЕРЫ */
.badges { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 24px 0; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 16px; border-radius: 50px;
  font-size: .85rem; font-weight: 600;
  background: var(--card2); border: 1px solid rgba(255,255,255,.08);
}
.badge.green { background: rgba(0,224,164,.15); color: var(--accent); border-color: rgba(0,224,164,.35); }
.badge.red { background: rgba(255,77,109,.15); color: var(--accent2); border-color: rgba(255,77,109,.35); }
.badge.blue { background: rgba(59,130,246,.15); color: #60a5fa; border-color: rgba(59,130,246,.35); }
.badge.yellow { background: rgba(250,204,21,.15); color: #facc15; border-color: rgba(250,204,21,.35); }

/* СЕТКА КАРТОЧЕК НА ГЛАВНОЙ */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  padding: 40px 0 80px;
}
.card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 20px;
  padding: 28px;
  transition: .3s;
  display: flex; flex-direction: column;
  position: relative; overflow: hidden;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad); opacity: 0; transition: .3s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(0,224,164,.35); box-shadow: 0 20px 50px rgba(0,0,0,.5); }
.card:hover::before { opacity: 1; }
.card .emoji { font-size: 2.4rem; margin-bottom: 14px; }
.card h3 { font-size: 1.4rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .95rem; margin-bottom: 18px; flex-grow: 1; }

/* КНОПКИ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 32px; border-radius: 50px;
  font-size: 1rem; font-weight: 700; text-decoration: none;
  background: var(--grad); color: #05130e;
  transition: .25s; border: none; cursor: pointer;
  box-shadow: 0 10px 30px rgba(0,224,164,.3);
}
.btn:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 15px 40px rgba(0,224,164,.5); }
.btn.full { width: 100%; }
.btn.small { padding: 11px 22px; font-size: .9rem; box-shadow: none; }

.btn-outline {
  background: transparent; border: 1.5px solid var(--accent); color: var(--accent);
  box-shadow: none;
}
.btn-outline:hover { background: rgba(0,224,164,.1); }

/* КНОПКА РЕГИСТРАЦИИ ВНИЗУ */
.cta-box {
  margin: 50px 0 70px;
  background: linear-gradient(135deg, rgba(0,224,164,.12), rgba(59,130,246,.12));
  border: 1px solid rgba(0,224,164,.3);
  border-radius: 24px;
  padding: 45px 30px;
  text-align: center;
}
.cta-box h2 { font-size: 1.9rem; margin-bottom: 12px; }
.cta-box p { color: var(--muted); margin-bottom: 26px; }

/* КОНТЕНТ СТРАНИЦЫ ПП */
.page-hero { padding: 50px 0 20px; }
.page-hero h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); font-weight: 900; margin-bottom: 16px; }
.page-hero .sub { color: var(--muted); font-size: 1.1rem; max-width: 720px; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: 18px; margin: 30px 0; }
.feature {
  background: var(--card); border: 1px solid rgba(255,255,255,.07);
  border-radius: 16px; padding: 22px;
}
.feature .emoji { font-size: 1.8rem; margin-bottom: 10px; }
.feature h4 { margin-bottom: 6px; font-size: 1.05rem; }
.feature p { color: var(--muted); font-size: .9rem; }

.info-block {
  background: var(--card); border-radius: 18px; padding: 28px;
  border-left: 4px solid var(--accent); margin: 26px 0;
}
.info-block h3 { margin-bottom: 12px; }
.info-block ul { list-style: none; }
.info-block li { padding: 7px 0 7px 28px; position: relative; color: var(--muted); }
.info-block li::before { content: '✅'; position: absolute; left: 0; }

.steps { counter-reset: step; margin: 26px 0; }
.step { display: flex; gap: 18px; margin-bottom: 20px; align-items: flex-start; }
.step-num {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad); color: #05130e; font-weight: 800;
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.step-body h4 { margin-bottom: 4px; }
.step-body p { color: var(--muted); font-size: .92rem; }

/* ФУТЕР */
footer {
  padding: 40px 0; text-align: center; color: var(--muted);
  border-top: 1px solid rgba(255,255,255,.06); font-size: .9rem;
}
footer a { color: var(--accent); text-decoration: none; }

@media (max-width: 600px) {
  nav a { margin-left: 12px; font-size: .85rem; }
  .hero { padding: 40px 0 20px; }
}