/* ===== DNK-PC · Core pages (полный дизайн Neon Arcade) ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0A0A12;
  --bg2: #10101E;
  --card: rgba(20, 20, 38, 0.7);
  --violet: #7A5CFF;
  --cyan: #00E5FF;
  --magenta: #FF2BD6;
  --text: #EAEAF6;
  --muted: #9292B0;
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Rajdhani', sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.55;
  overflow-x: hidden;
  cursor: none;
}
a { color: var(--cyan); text-decoration: none; cursor: none; }
button { cursor: none; }

::selection { background: var(--magenta); color: #fff; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--violet), var(--cyan)); border-radius: 5px; }

/* ---- фоновые эффекты ---- */
.scanlines {
  pointer-events: none;
  position: fixed; inset: 0; z-index: 60;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,0.18) 0 1px, transparent 1px 3px);
  mix-blend-mode: overlay;
}
.grid-floor {
  position: fixed; inset: auto 0 0 0; height: 38vh; z-index: 0;
  perspective: 380px; overflow: hidden; pointer-events: none;
  mask-image: linear-gradient(transparent, #000 55%);
  -webkit-mask-image: linear-gradient(transparent, #000 55%);
}
.grid-floor-inner {
  position: absolute; inset: -120% -50% -100% -50%;
  background-image:
    linear-gradient(rgba(122,92,255,.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,.35) 1px, transparent 1px);
  background-size: 46px 46px;
  transform-origin: 50% 100%;
  transform: rotateX(62deg);
  animation: gridflow 5.5s linear infinite;
}
@keyframes gridflow { from { background-position: 0 0; } to { background-position: 0 46px; } }

/* ---- кастомный курсор ---- */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 200; pointer-events: none;
  border-radius: 50%; transform: translate(-50%, -50%);
}
.cursor-dot {
  width: 8px; height: 8px;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan), 0 0 22px var(--cyan);
}
.cursor-ring {
  width: 38px; height: 38px;
  border: 1.5px solid rgba(122,92,255,.75);
  box-shadow: 0 0 14px rgba(122,92,255,.35), inset 0 0 10px rgba(255,43,214,.18);
  transition: width .25s, height .25s, border-color .25s;
}
.cursor-ring.hover {
  width: 56px; height: 56px;
  border-color: var(--magenta);
  box-shadow: 0 0 20px rgba(255,43,214,.5);
}

/* ---- навигация ---- */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; gap: 32px;
  padding: 18px 4vw;
  background: rgba(10,10,18,.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(122,92,255,.25);
}
.logo-link {
  display: inline-block;
  text-decoration: none;
  border-radius: 8px;
  transition: filter .2s, transform .2s;
}
.logo-link:hover { filter: brightness(1.25) drop-shadow(0 0 10px rgba(0,229,255,.5)); }
.logo-link:active { transform: scale(.97); }
.logo {
  font-family: var(--font-display); font-weight: 900; font-size: 22px;
  letter-spacing: 2px; color: #fff;
}
.logo span { color: var(--cyan); text-shadow: 0 0 12px var(--cyan); }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a {
  font-family: var(--font-display); font-size: 13px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--muted);
  position: relative; transition: color .2s, text-shadow .2s;
}
.nav-links a:hover, .nav-links a.active { color: #fff; text-shadow: 0 0 10px var(--cyan); }
.nav-phone { font-weight: 700; color: var(--text); }

/* ---- hero ---- */
.hero {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 60px 4vw 60px;
  gap: 26px;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}
.hero .glitch {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 7.4vw, 96px);
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
  color: #fff;
  text-shadow: 0 0 24px rgba(122,92,255,.55);
  max-width: 14ch;
}
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute; inset: 0;
  opacity: .85;
}
.glitch::before {
  color: var(--cyan);
  animation: glitchA 3.1s infinite steps(1);
  clip-path: polygon(0 12%, 100% 12%, 100% 42%, 0 42%);
}
.glitch::after {
  color: var(--magenta);
  animation: glitchB 2.7s infinite steps(1);
  clip-path: polygon(0 58%, 100% 58%, 100% 88%, 0 88%);
}
@keyframes glitchA {
  0%, 89%, 100% { transform: translate(0); opacity: 0; }
  90% { transform: translate(-6px, 2px); opacity: .8; }
  93% { transform: translate(4px, -2px); opacity: .6; }
  96% { transform: translate(-3px, 1px); opacity: .8; }
}
@keyframes glitchB {
  0%, 84%, 100% { transform: translate(0); opacity: 0; }
  85% { transform: translate(6px, -3px); opacity: .7; }
  88% { transform: translate(-5px, 2px); opacity: .6; }
  91% { transform: translate(3px, 3px); opacity: .7; }
}
.hero-sub { max-width: 560px; color: var(--muted); font-size: 20px; font-weight: 500; }
.hero-cta { display: flex; gap: 18px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 14px; letter-spacing: 2px; text-transform: uppercase;
  padding: 16px 32px;
  border: none; border-radius: 6px;
  position: relative; overflow: hidden;
  transition: transform .2s, box-shadow .3s, color .2s;
}
.btn-primary {
  background: linear-gradient(120deg, var(--violet), var(--magenta));
  color: #fff;
  box-shadow: 0 0 22px rgba(122,92,255,.45), 0 0 42px rgba(255,43,214,.22);
}
.btn-primary:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 0 34px rgba(122,92,255,.7), 0 0 60px rgba(255,43,214,.4); }
.btn-ghost {
  background: transparent; color: var(--cyan);
  border: 1.5px solid rgba(0,229,255,.55);
  box-shadow: inset 0 0 12px rgba(0,229,255,.12);
}
.btn-ghost:hover { background: rgba(0,229,255,.1); box-shadow: 0 0 22px rgba(0,229,255,.35); }

.hero-stats { display: flex; gap: 42px; flex-wrap: wrap; margin-top: 12px; }
.hero-stats .stat b {
  font-family: var(--font-display); font-size: 34px; font-weight: 900;
  color: #fff; text-shadow: 0 0 16px rgba(0,229,255,.5);
  display: block;
}
.hero-stats .stat span { color: var(--muted); font-size: 14px; letter-spacing: 1px; text-transform: uppercase; }

.hero-case { position: absolute; right: 6vw; top: 50%; transform: translateY(-46%); width: min(340px, 30vw); z-index: -1; }
.case-glow {
  position: absolute; inset: -18%;
  background: radial-gradient(circle at 50% 60%, rgba(122,92,255,.4), transparent 65%);
  filter: blur(26px);
  animation: pulseGlow 3s ease-in-out infinite;
}
@keyframes pulseGlow { 50% { opacity: .55; transform: scale(1.08); } }

/* ---- SVG корпуса ---- */
.case-svg { position: relative; width: 100%; aspect-ratio: 0.62; }
.case-svg svg { width: 100%; height: 100%; display: block; filter: drop-shadow(0 0 18px rgba(122,92,255,.35)); }
.case-svg .fan-glow { animation: fanSpin 3.4s linear infinite; transform-origin: center; transform-box: fill-box; }
@keyframes fanSpin { to { transform: rotate(360deg); } }

/* ---- секции ---- */
.section { position: relative; z-index: 1; padding: 110px 4vw; max-width: 1280px; margin: 0 auto; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-title span {
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 10px rgba(255,43,214,.4));
}
.section-sub { color: var(--muted); margin-bottom: 44px; max-width: 520px; font-size: 19px; }

/* витрина готовых сборок */
.top-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 26px; }
.build-card {
  position: relative;
  background: var(--card);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 14px;
  padding: 24px 26px 28px;
  backdrop-filter: blur(8px);
  display: flex; flex-direction: column; gap: 8px;
  transition: transform .35s, box-shadow .35s, border-color .35s;
}
.build-card:hover { transform: translateY(-8px); border-color: var(--violet); box-shadow: 0 20px 50px -18px rgba(122,92,255,.5); }
.build-tag {
  position: absolute; top: 14px; left: 14px;
  font-family: var(--font-display); font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; color: var(--bg);
  background: var(--cyan); padding: 5px 12px; border-radius: 4px;
  box-shadow: 0 0 16px rgba(0,229,255,.6);
}
.build-card:nth-child(1) .build-tag { background: #7A5CFF; box-shadow: 0 0 16px rgba(122,92,255,.6); }
.build-card:nth-child(3) .build-tag { background: var(--magenta); box-shadow: 0 0 16px rgba(255,43,214,.6); }
.build-thumb { position: relative; width: 120px; margin: 6px auto 4px; }
.build-thumb .case-holder svg { width: 100%; height: auto; display: block; position: relative; z-index: 1; }
.build-glow {
  position: absolute; inset: -22%;
  background: radial-gradient(circle at 50% 65%, rgba(122,92,255,.35), transparent 68%);
  filter: blur(18px);
  animation: pulseGlow 3s ease-in-out infinite;
}
.build-card b { font-family: var(--font-display); font-size: 19px; color: #fff; }
.build-purpose { color: var(--muted); font-size: 15px; min-height: 44px; }
.build-card .spec { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px dashed rgba(255,255,255,.1); font-size: 15px; }
.build-card .spec span { color: var(--muted); }
.build-card .spec b { font-family: var(--font-body); font-size: 15px; font-weight: 600; }
.build-card em {
  font-style: normal;
  font-family: var(--font-display);
  font-size: 20px; color: var(--cyan);
  text-shadow: 0 0 14px rgba(0,229,255,.45);
  margin-top: 6px;
}
.build-cta { margin-top: 10px; text-align: center; }

/* баннер расширенного конфигуратора */
.ext-banner {
  margin-top: 40px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background: linear-gradient(120deg, rgba(122,92,255,.14), rgba(255,43,214,.1));
  border: 1px solid rgba(122,92,255,.45);
  border-radius: 14px;
  padding: 30px 34px;
}
.ext-banner h3 { font-family: var(--font-display); font-size: 20px; color: #fff; margin-bottom: 6px; }
.ext-banner p { color: var(--muted); font-size: 16px; max-width: 560px; }

/* преимущества */
.adv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 22px; }
.adv-card {
  background: var(--card);
  border: 1px solid rgba(122,92,255,.28);
  border-radius: 12px;
  padding: 30px 26px;
  backdrop-filter: blur(8px);
  transition: transform .3s, border-color .3s, box-shadow .3s;
}
.adv-card:hover {
  transform: translateY(-6px);
  border-color: var(--cyan);
  box-shadow: 0 14px 40px -14px rgba(0,229,255,.45);
}
.adv-card .icon {
  width: 46px; height: 46px; margin-bottom: 18px;
  color: var(--cyan);
  filter: drop-shadow(0 0 8px rgba(0,229,255,.6));
}
.adv-card h3 { font-family: var(--font-display); font-size: 16px; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px; }
.adv-card p { color: var(--muted); font-size: 16px; }


/* ===== Контакты ===== */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.contact-card { background: var(--card); border: 1px solid rgba(122,92,255,.3); border-radius: 12px; padding: 24px; }
.contact-card .lbl { display: block; color: var(--magenta); font-family: 'Orbitron', sans-serif; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; }
.contact-card b { font-size: 17px; color: #fff; }
.contact-card p { color: var(--muted); font-size: 14.5px; margin: 6px 0 0; }

/* Страница контактов */
.hero-contacts { min-height: auto; padding-bottom: 10px; }

.ch-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-bottom: 40px; }
.ch-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: 14px;
  background: var(--card);
  border: 1px solid rgba(122,92,255,.3);
  border-radius: 14px;
  padding: 22px 22px 20px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform .3s, border-color .3s, box-shadow .3s;
}
.ch-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  transform: scaleX(0); transform-origin: left; transition: transform .35s;
}
.ch-card:hover {
  transform: translateY(-5px);
  border-color: var(--cyan);
  box-shadow: 0 18px 44px -16px rgba(0,229,255,.4);
}
.ch-card:hover::before { transform: scaleX(1); }
.ch-icon {
  flex-shrink: 0;
  width: 48px; height: 48px; flex-basis: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(122,92,255,.3), rgba(0,229,255,.18));
  color: var(--cyan);
  filter: drop-shadow(0 0 10px rgba(0,229,255,.35));
}
.ch-icon svg { width: 25px !important; height: 25px !important; max-width: 25px; max-height: 25px; display: block; }
.ch-card.tg .ch-icon { background: linear-gradient(135deg, rgba(0,136,204,.35), rgba(0,229,255,.2)); }
.ch-card.wa .ch-icon { background: linear-gradient(135deg, rgba(37,211,102,.3), rgba(0,229,255,.15)); color: #25D366; }
.ch-card.mail .ch-icon { background: linear-gradient(135deg, rgba(255,43,214,.3), rgba(122,92,255,.2)); color: var(--magenta); }
.ch-top { display: flex; align-items: center; gap: 14px; width: 100%; }
.ch-body { min-width: 0; flex: 1; }
.ch-lbl {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 10.5px; letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.ch-card b { display: block; font-size: 17px; color: #fff; font-weight: 600; white-space: nowrap; }
.ch-card p { color: var(--muted); font-size: 14px; margin: 4px 0 0; }
.ch-cta {
  align-self: stretch; text-align: center;
  font-family: 'Orbitron', sans-serif;
  font-size: 11px; letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid rgba(0,229,255,.45);
  border-radius: 999px;
  padding: 8px 14px;
  transition: background .2s, color .2s;
}
.ch-card:hover .ch-cta { background: var(--cyan); color: #0A0A12; }
.ch-card.tg:hover .ch-cta { background: #0088cc; border-color: #0088cc; color: #fff; }
.ch-card.wa:hover .ch-cta { background: #25D366; border-color: #25D366; color: #04110b; }
.ch-card.mail:hover .ch-cta { background: var(--magenta); border-color: var(--magenta); color: #fff; }

.map-note {
  margin-top: 40px;
  padding: 22px 26px;
  background: linear-gradient(120deg, rgba(122,92,255,.12), rgba(255,43,214,.08));
  border: 1px dashed rgba(122,92,255,.45);
  border-radius: 12px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.7;
}
.map-note b { color: var(--cyan); margin-right: 6px; }

@media (max-width: 640px) {
  body { cursor: auto; font-size: 16px; }
  a, button { cursor: pointer; }
  .cursor-dot, .cursor-ring { display: none; }
  .nav {
    position: sticky;
    flex-wrap: wrap;
    gap: 12px 16px;
    padding: calc(12px + env(safe-area-inset-top, 0px)) 16px 12px;
  }
  .logo { white-space: nowrap; font-size: 20px; }
  .nav-phone { margin-inline-start: auto; font-size: 15px; white-space: nowrap; }
  .nav-links {
    order: 3;
    width: 100%;
    margin-inline-start: 0;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-links a { font-size: 10px; letter-spacing: 1px; white-space: nowrap; }
  .hero {
    min-height: 78svh;
    padding: 44px 16px 52px;
    gap: 20px;
  }
  .hero .glitch { font-size: clamp(34px, 12vw, 52px); letter-spacing: 1px; max-width: 100%; }
  .hero-sub { font-size: 18px; line-height: 1.45; text-wrap: pretty; }
  .hero-case { position: relative; right: auto; top: auto; transform: none; width: min(220px, 58vw); margin: 8px auto 0; z-index: 1; }
  .section { padding: 64px 16px; }
  .section-title { font-size: clamp(24px, 8vw, 36px); }
  .section-sub { font-size: 17px; margin-bottom: 28px; }
  .contact-grid, .ch-grid { grid-template-columns: 1fr; gap: 14px; }
  .contact-card, .ch-card { padding: 18px; }
  .contact-card b, .ch-card b { overflow-wrap: anywhere; white-space: normal; }
  .ch-card p { font-size: 14px; line-height: 1.45; }
  .footer { padding: 26px 16px calc(26px + env(safe-area-inset-bottom, 0px)); font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}



/* MAX-карточка */
.ch-card.mx .ch-icon { background: linear-gradient(135deg, rgba(122,92,255,.4), rgba(42,245,152,.22)); color: var(--violet); }
.ch-card.mx:hover .ch-cta { background: var(--violet); border-color: var(--violet); color: #fff; }

/* ===== Cookie banner ===== */
.cookie-banner {
  position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%);
  z-index: 100; width: min(680px, calc(100vw - 24px));
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  background: linear-gradient(160deg, rgba(22,22,42,.97), rgba(16,16,30,.97));
  border: 1px solid rgba(122,92,255,.5); border-radius: 14px;
  padding: 16px 20px;
  box-shadow: 0 18px 50px -12px rgba(122,92,255,.5), 0 0 30px rgba(0,229,255,.12);
  backdrop-filter: blur(10px);
}
.cookie-text { flex: 1; min-width: 240px; }
.cookie-text b {
  font-family: var(--font-display); font-size: 13px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--cyan);
}
.cookie-text p { color: var(--muted); font-size: 14px; line-height: 1.45; margin-top: 4px; }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-btn { padding: 11px 18px; font-size: 11px; cursor: pointer; }

@media (max-width: 560px) {
  .cookie-banner { bottom: 10px; padding: 14px 16px; gap: 12px; }
  .cookie-actions { width: 100%; }
  .cookie-actions .btn { flex: 1; }
}

/* ===== Страница политики ===== */
.privacy-page { max-width: 860px; }
.privacy-block {
  background: var(--card); border: 1px solid rgba(122,92,255,.3);
  border-radius: 12px; padding: 22px 26px; margin-bottom: 18px;
}
.privacy-block h2 {
  font-family: var(--font-display); font-size: 15px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 12px;
}
.privacy-block p { color: var(--text); margin-bottom: 10px; }
.privacy-block ul { padding-left: 22px; color: var(--text); }
.privacy-block li { margin: 5px 0; color: var(--muted); }
.privacy-block code {
  background: rgba(0,229,255,.1); color: var(--cyan);
  padding: 1px 7px; border-radius: 5px; font-size: 14px;
}