/* ===== Samorazvitie — лендинг ===== */

body.landing-body { background: var(--bg); }

/* Навигация */
.lnav {
  position: sticky; top: 0; z-index: 60;
  backdrop-filter: blur(10px);
  background: rgba(13, 20, 33, 0.8);
  border-bottom: 1px solid var(--line);
}
.lnav-inner {
  max-width: 1080px; margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; gap: 22px;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 16.5px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand img { width: 28px; height: 28px; border-radius: 8px; }
.lnav-links { display: flex; gap: 20px; margin-left: auto; }
.lnav-links a { color: var(--muted); font-size: 14px; font-weight: 600; }
.lnav-links a:hover { color: var(--text); text-decoration: none; }
@media (max-width: 760px) { .lnav-links { display: none; } .lnav-inner { justify-content: space-between; } }

/* Герой */
.hero {
  max-width: 1080px; margin: 0 auto; padding: 64px 20px 40px;
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center;
}
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; padding-top: 40px; } .phone { margin: 10px auto 0; } }
.hero-text h1 { font-size: clamp(38px, 6vw, 58px); line-height: 1.08; font-weight: 800; letter-spacing: -0.02em; }
.hero-text .lead { color: var(--muted); font-size: 17.5px; max-width: 560px; margin-top: 18px; }
.hero-cta { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 34px; margin-top: 36px; }
.hero-stats b { font-size: 26px; color: var(--accent); display: block; line-height: 1.1; }
.hero-stats span { color: var(--faint); font-size: 12.5px; }

/* Телефон-мок */
.phone {
  width: 290px; border-radius: 38px; padding: 12px;
  background: linear-gradient(160deg, #1c2a44, #101a2e);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  position: relative;
}
.phone-notch {
  position: absolute; top: 22px; left: 50%; transform: translateX(-50%);
  width: 90px; height: 22px; border-radius: 99px; background: #0b1220;
}
.phone-screen {
  border-radius: 28px; background: var(--bg-2);
  padding: 48px 16px 18px; display: flex; flex-direction: column; gap: 10px;
  min-height: 480px;
}
.ph-greet { font-weight: 700; font-size: 17px; }
.ph-coin {
  align-self: flex-start; text-align: center;
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.16), rgba(45, 212, 191, 0.06));
  border: 1.5px solid rgba(52, 211, 153, 0.45); border-radius: 50%;
  width: 86px; height: 86px; display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.ph-coin-num { font-size: 26px; font-weight: 800; color: var(--accent); line-height: 1; }
.ph-coin-lbl { font-size: 8.5px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.07em; margin-top: 3px; }
.ph-promise {
  display: flex; align-items: center; gap: 10px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 12px 13px; font-size: 13.5px;
}
.ph-check {
  width: 22px; height: 22px; border-radius: 50%; flex: 0 0 auto;
  border: 2px solid var(--line); display: flex; align-items: center; justify-content: center;
  font-size: 11px; color: transparent;
}
.ph-check.on { background: var(--accent); border-color: var(--accent); color: #06281c; }
.ph-anti {
  background: rgba(251, 191, 36, 0.08); border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 14px; padding: 11px 13px; font-size: 12.5px; color: var(--warn);
}
.ph-btn {
  margin-top: auto; text-align: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06281c; font-weight: 700; font-size: 13.5px;
  border-radius: 13px; padding: 12px;
}

/* Блоки */
.block { max-width: 1080px; margin: 0 auto; padding: 56px 20px 10px; }
.block h2 { font-size: clamp(26px, 4vw, 34px); font-weight: 800; letter-spacing: -0.01em; }
.block-sub { color: var(--muted); margin: 8px 0 26px; max-width: 640px; }

.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.block .card h3, .block .card h4 { margin: 10px 0 6px; }
.block .card p { color: var(--muted); font-size: 14px; }
.b-ic, .f-ic { font-size: 26px; }

.fgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.fcard h4 { font-size: 15.5px; }
.fcard p { font-size: 13.5px; }

.m-a {
  display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent);
  background: var(--accent-soft); border-radius: 999px; padding: 3px 10px;
}

/* Установка */
.install { padding-bottom: 70px; }
.install-cta { margin-top: 24px; }

/* Футер */
.foot { border-top: 1px solid var(--line); margin-top: 40px; }
.foot-inner { max-width: 1080px; margin: 0 auto; padding: 34px 20px 44px; }
.foot-inner p { color: var(--muted); font-size: 13.5px; margin-top: 12px; }
.foot-note { color: var(--faint); font-size: 12px; }