/* ============================================================ */
/* Под микроскопом — общие стили раздела                        */
/* ============================================================ */

:root{
  --bg:#fbf9f6;
  --bg2:#f3efe8;
  --card:#ffffff;
  --ink:#1a1614;
  --muted:#6b625a;
  --dim:#a89e94;
  --line:#ebe4d9;
  --coral:#ff5a3d;
  --amber:#ffb84d;
  --blue:#3b82f6;
  --green:#10b981;
  --purple:#a855f7;
  --pink:#ec4899;
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 4px 24px rgba(90,60,30,0.06);
  --shadow-lg:0 16px 48px rgba(90,60,30,0.12);
}

*{box-sizing:border-box; margin:0; padding:0}
html{scroll-behavior:smooth}

body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit; text-decoration:none}
.wrap{max-width:1120px; margin:0 auto; padding:0 24px}

/* ---------- Шапка раздела ---------- */
.micro-header{
  position:sticky; top:0; z-index:100;
  background:rgba(251,249,246,0.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.micro-nav{
  display:flex; align-items:center; justify-content:space-between;
  height:64px;
}
.micro-logo{
  display:flex; align-items:center; gap:10px;
  font-weight:800; font-size:16px;
}
.micro-logo-mark{
  width:34px; height:34px; border-radius:10px;
  background:linear-gradient(135deg, var(--coral), var(--amber));
  display:grid; place-items:center; color:#fff;
  font-weight:900; font-size:16px;
  box-shadow:0 6px 16px rgba(255,90,61,0.3);
}
.micro-nav-links{
  display:flex; gap:22px; font-size:14px;
  color:var(--muted); font-weight:600; flex-wrap:wrap;
}
.micro-nav-links a{transition:color .2s ease}
.micro-nav-links a:hover{color:var(--coral)}
@media(max-width:720px){ .micro-nav-links{display:none} }

/* ---------- Hero раздела ---------- */
.micro-hero{
  padding:72px 0 56px;
  position:relative;
  overflow:hidden;
}
.micro-hero::before{
  content:""; position:absolute; top:-30%; right:-10%;
  width:800px; height:800px;
  background:radial-gradient(circle, rgba(255,90,61,0.10), transparent 62%);
  pointer-events:none;
}
.micro-hero::after{
  content:""; position:absolute; bottom:-30%; left:-10%;
  width:700px; height:700px;
  background:radial-gradient(circle, rgba(59,130,246,0.07), transparent 62%);
  pointer-events:none;
}
.micro-hero-inner{position:relative; max-width:760px}

.micro-eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12px; letter-spacing:2px; text-transform:uppercase;
  color:var(--coral); font-weight:800;
  padding:8px 14px; background:rgba(255,90,61,0.08);
  border:1px solid rgba(255,90,61,0.2); border-radius:100px;
  margin-bottom:24px;
}
.micro-h1{
  font-size:clamp(32px, 5vw, 54px); line-height:1.05;
  letter-spacing:-1.5px; font-weight:800; margin-bottom:22px;
}
.micro-h1 .grad{
  background:linear-gradient(135deg, var(--coral), var(--amber));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.micro-lead{
  font-size:clamp(17px, 2vw, 19px);
  color:var(--muted);
  max-width:620px;
  line-height:1.65;
}
.micro-lead strong{color:var(--ink); font-weight:700}

/* ---------- Сетка карточек ---------- */
.micro-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));
  gap:24px;
  margin-top:56px;
  padding-bottom:80px;
}

.micro-card{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  box-shadow:var(--shadow);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  display:flex; flex-direction:column;
  overflow:hidden;
}
.micro-card:hover:not(.disabled){
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
  border-color:rgba(255,90,61,0.3);
}
.micro-card.disabled{
  opacity:0.6;
  cursor:not-allowed;
  background:linear-gradient(180deg, var(--card), var(--bg2));
}

.micro-card-icon{
  width:56px; height:56px;
  border-radius:16px;
  display:grid; place-items:center;
  font-size:26px;
  margin-bottom:20px;
  background:linear-gradient(135deg, rgba(255,90,61,0.12), rgba(255,184,77,0.08));
}
.micro-card.disabled .micro-card-icon{
  background:linear-gradient(135deg, rgba(168,158,148,0.15), rgba(168,158,148,0.05));
  filter:grayscale(0.5);
}

.micro-card-tag{
  display:inline-block;
  padding:4px 10px;
  background:rgba(16,185,129,0.12);
  color:var(--green);
  border-radius:100px;
  font-size:10.5px; letter-spacing:1.5px; text-transform:uppercase;
  font-weight:800;
  margin-bottom:12px;
  align-self:flex-start;
}
.micro-card-tag.soon{
  background:rgba(255,184,77,0.18);
  color:#c97d00;
}

.micro-card h3{
  font-size:22px;
  letter-spacing:-0.4px;
  font-weight:800;
  margin-bottom:10px;
  line-height:1.2;
}
.micro-card p{
  font-size:15px;
  color:var(--muted);
  line-height:1.6;
  margin-bottom:20px;
  flex:1;
}
.micro-card-cta{
  display:inline-flex; align-items:center; gap:8px;
  font-size:14px; font-weight:800;
  color:var(--coral);
  transition:gap .2s ease;
}
.micro-card:hover:not(.disabled) .micro-card-cta{gap:12px}
.micro-card.disabled .micro-card-cta{
  color:var(--dim);
  cursor:not-allowed;
}

/* Навигация */
        .nav-links {
            display: flex;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 30px;
            padding-top: 30px;
            border-top: 2px solid #1b2b55;
        }
        .nav-link {
            font-family: 'Press Start 2P', monospace;
            font-size: 24px;
            padding: 16px 32px;
            color: #000222;
            background: transparent;
            border: 2px solid #2b4a8a;
            border-radius: 6px;
            text-decoration: none;
            transition: all 0.2s;
        }
        .nav-link:hover {
            background: rgba(127, 209, 255, 0.1);
            border-color: #7fd1ff;
            box-shadow: 0 0 15px rgba(127, 209, 255, 0.3);
        }

/* ---------- Footer ---------- */
.micro-footer{
  border-top:1px solid var(--line);
  padding:36px 0;
  color:var(--dim);
  font-size:13px;
}
.micro-footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
}
.micro-footer a{
  color:var(--muted);
  transition:color .2s ease;
}
.micro-footer a:hover{color:var(--coral)}

/* ============================================================ */
/* ФИКС: .btn.ghost — тёмный текст на светлом фоне              */
/* ============================================================ */
.btn.ghost,
.btn.ghost:visited,
a.btn.ghost,
a.btn.ghost:visited{
  background: var(--card, #ffffff) !important;
  color: var(--ink, #1a1614) !important;
  border: 1.5px solid var(--line, #ebe4d9) !important;
  box-shadow: none !important;
}

.btn.ghost:hover,
a.btn.ghost:hover{
  border-color: var(--coral, #ff5a3d) !important;
  color: var(--coral, #ff5a3d) !important;
}

.btn.ghost *,
.btn.ghost span{
  color: inherit !important;
}

.btn.sm{
  color: #fff !important;
}
.btn.sm.ghost{
  color: var(--ink, #1a1614) !important;
}

/* ============================================================ */
/* УНИВЕРСАЛЬНЫЕ ФЛИП-КАРТОЧКИ (для всех страниц раздела)        */
/* ============================================================ */
.flip-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:14px;
}
@media(max-width:720px){
  .flip-grid{ grid-template-columns:1fr; gap:12px; }
}

.flip-card{
  perspective:1200px;
  cursor:pointer;
  position:relative;
  height:180px;
  transition:height .5s cubic-bezier(.4,.2,.2,1);
}
.flip-card.flipped{ height:400px; }
@media(max-width:720px){
  .flip-card{ height:130px; }
  .flip-card.flipped{ height:440px; }
}

.flip-inner{
  position:relative;
  width:100%;
  height:100%;
  transition:transform .55s cubic-bezier(.4,.2,.2,1);
  transform-style:preserve-3d;
}
.flip-card.flipped .flip-inner{ transform:rotateY(180deg); }

.flip-face{
  position:absolute;
  inset:0;
  backface-visibility:hidden;
  -webkit-backface-visibility:hidden;
  background:var(--card);
  border:1.5px solid var(--line);
  border-radius:16px;
  padding:18px;
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
  overflow:hidden;
}
.flip-face.front{ transition:border-color .25s ease; }
.flip-card:hover .flip-face.front{ border-color:var(--coral); }

.flip-face.back{
  transform:rotateY(180deg);
  border-color:var(--coral);
  background:linear-gradient(180deg, rgba(255,90,61,0.04), transparent);
  cursor:default;
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
}

.flip-step-num{
  width:32px; height:32px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--coral), var(--amber));
  color:#fff;
  display:grid; place-items:center;
  font-size:13px; font-weight:900;
  margin-bottom:10px;
  box-shadow:0 4px 12px rgba(255,90,61,0.3);
  flex-shrink:0;
}

.flip-face.front h4{ font-size:16px; font-weight:800; margin-bottom:8px; line-height:1.3; color:var(--ink); }
.flip-face.front p{ font-size:13px; color:var(--muted); line-height:1.5; margin:0; flex:1; }
.flip-hint{ margin-top:auto; padding-top:10px; font-size:11px; color:var(--dim); font-style:italic; }

.flip-face.back h4{ font-size:15px; font-weight:800; margin-bottom:8px; padding-right:32px; color:var(--ink); line-height:1.3; }
.flip-face.back p{ font-size:13px; color:var(--muted); line-height:1.55; margin:0 0 10px 0; }
.flip-face.back .mono{
  background:var(--bg2); border-radius:10px; padding:11px 13px;
  font-family:ui-monospace,Menlo,Consolas,monospace; font-size:11px;
  line-height:1.65; color:var(--ink); border:1px solid var(--line);
  word-break:break-all; margin-top:auto;
}
.flip-face.back .mono .hi{color:var(--coral); font-weight:700}
.flip-face.back .mono .dim{color:var(--dim)}

.flip-close{
  position:absolute; top:12px; right:12px;
  width:26px; height:26px; border-radius:50%;
  background:var(--card); border:1.5px solid var(--line);
  color:var(--muted); font-size:14px; font-weight:800;
  cursor:pointer; display:grid; place-items:center;
  transition:all .15s ease; z-index:2; line-height:1;
  font-family:inherit; padding:0;
}
.flip-close:hover{border-color:var(--coral); color:var(--coral);}

@media(max-width:720px){
  .flip-face{ padding:14px; border-radius:14px; }
  .flip-step-num{ width:28px; height:28px; font-size:12px; margin-bottom:8px; }
  .flip-face.front h4{ font-size:14.5px; margin-bottom:6px; }
  .flip-face.front p{ font-size:12.5px; }
  .flip-hint{ font-size:10.5px; padding-top:8px; }
  .flip-face.back h4{ font-size:14px; }
  .flip-face.back p{ font-size:12.5px; line-height:1.5; margin-bottom:8px; }
  .flip-face.back .mono{ font-size:10.5px; padding:10px 11px; }
  .flip-close{ top:10px; right:10px; width:24px; height:24px; font-size:13px; }
}