/* ═══════════════════════════════════════════════════
   НЕО — Защищённый мессенджер
   Тема: тёмный космос, мерцающие звёзды, фиолетовый акцент
   ═══════════════════════════════════════════════════ */

:root {
  /* Цвета */
  --bg:           #04041C;
  --bg-panel:     rgba(6, 6, 28, 0.82);
  --bg-card:      rgba(255,255,255,0.04);
  --bg-card-hov:  rgba(155,100,255,0.08);
  --text:         #F0F0FF;
  --text-sec:     rgba(240,240,255,0.58);
  --text-muted:   rgba(240,240,255,0.32);
  --accent:       #9B6FFF;
  --accent-dim:   #7C3AED;
  --accent-glow:  rgba(155,111,255,0.45);
  --accent-soft:  rgba(155,111,255,0.12);
  --cyan:         #22D3EE;
  --border:       rgba(155,111,255,0.2);
  --border-sub:   rgba(255,255,255,0.06);
  --radius:       14px;
  --radius-lg:    22px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* Атрибут hidden не должен перебиваться display из правил ниже */
[hidden] { display: none !important; }

/* ── SKIP LINK ── */
.skip-link {
  position: absolute; top: -100px; left: 16px;
  padding: 8px 16px; background: var(--accent); color: #fff;
  border-radius: 6px; z-index: 9999; font-size: 14px; transition: top .2s;
}
.skip-link:focus { top: 16px; }

/* ── CONTAINER ── */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }


/* ════════════════════════════════════════
   ЗВЁЗДЫ — canvas position:fixed
   ════════════════════════════════════════ */
#stars {
  position: fixed;
  inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ── ТУМАННОСТИ ── */
.nebula {
  position: fixed;
  border-radius: 50%;
  filter: blur(110px);
  z-index: 1;
  pointer-events: none;
  animation: nebula-drift 20s ease-in-out infinite alternate;
}
.nebula--1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(100,40,220,0.14) 0%, transparent 70%);
  top: -200px; left: -150px;
  animation-duration: 22s;
}
.nebula--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(30,120,220,0.12) 0%, transparent 70%);
  bottom: 5%; right: -100px;
  animation-duration: 18s; animation-delay: -6s;
}
.nebula--3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(155,111,255,0.08) 0%, transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  animation-duration: 28s; animation-delay: -12s;
}
@keyframes nebula-drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, 20px) scale(1.06); }
}
.nebula--3 {
  animation-name: nebula-center;
}
@keyframes nebula-center {
  from { transform: translate(-50%, -50%) scale(1); }
  to   { transform: translate(-50%, -50%) scale(1.1); }
}


/* ════════════════════════════════════════
   NAV
   ════════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: rgba(4,4,28,0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-sub);
  transition: box-shadow .3s;
}
.nav--scrolled { box-shadow: 0 4px 32px rgba(0,0,0,0.5); }

.nav__inner {
  display: flex; align-items: center; gap: 28px; height: 64px;
}
.nav__logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 18px; flex-shrink: 0;
}
.nav__logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, #7C3AED, #9B6FFF);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  box-shadow: 0 0 18px rgba(155,111,255,0.5);
}
.nav__logo-text { color: var(--text); letter-spacing: -0.3px; }

.nav__links { display: flex; gap: 2px; margin-left: auto; }
.nav__links a {
  padding: 6px 14px; font-size: 14px; color: var(--text-sec);
  border-radius: 8px; transition: color .2s, background .2s;
}
.nav__links a:hover { color: var(--text); background: rgba(255,255,255,0.05); }

.nav__cta {
  display: inline-flex; align-items: center; padding: 8px 18px;
  background: var(--accent); color: #fff; font-size: 14px; font-weight: 600;
  border-radius: 9px; transition: opacity .2s, box-shadow .2s; white-space: nowrap; flex-shrink: 0;
}
.nav__cta:hover { opacity: .85; box-shadow: 0 0 24px var(--accent-glow); }

.nav__burger {
  display: none; flex-direction: column; gap: 5px; padding: 6px; margin-left: auto;
}
.nav__burger span {
  display: block; width: 22px; height: 2px; background: var(--text);
  border-radius: 2px; transition: transform .25s, opacity .25s;
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none; flex-direction: column;
  padding: 10px 0 14px; border-top: 1px solid var(--border-sub);
}
.nav__mobile a {
  padding: 12px 4px; font-size: 15px; color: var(--text-sec);
  border-bottom: 1px solid var(--border-sub); transition: color .2s;
}
.nav__mobile a:last-child { border-bottom: none; }
.nav__mobile a:hover { color: var(--text); }
.nav__mobile-cta { color: var(--accent) !important; font-weight: 500; }
.nav__mobile-back { font-size: 13px !important; color: var(--text-muted) !important; }
.nav__mobile.is-open { display: flex; }


/* ════════════════════════════════════════
   BUTTONS
   ════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 12px 24px; font-size: 15px; font-weight: 600;
  border-radius: 12px; transition: all .2s; cursor: pointer; white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, #6D28D9, #9B6FFF);
  color: #fff;
  box-shadow: 0 4px 24px rgba(155,111,255,0.45);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(155,111,255,0.6);
}
.btn--primary:active { transform: translateY(0); }
.btn--ghost {
  background: rgba(255,255,255,0.07); color: var(--text);
  border: 1px solid var(--border-sub);
}
.btn--ghost:hover { background: rgba(255,255,255,0.12); }
.btn--lg  { padding: 14px 32px; font-size: 16px; }
.btn--xl  { padding: 16px 36px; font-size: 17px; border-radius: 14px; }


/* ════════════════════════════════════════
   HERO
   ════════════════════════════════════════ */
.hero {
  position: relative; z-index: 10;
  min-height: 100vh;
  display: flex; flex-direction: column;
  padding-top: 64px;
}
.hero .container {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
}
.hero__center {
  display: flex; flex-direction: column;
  align-items: center; text-align: center;
  padding: 60px 0 40px;
  gap: 0;
}

/* ── Логотип-щит ── */
.hero__shield-wrap {
  position: relative;
  width: 120px; height: 120px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 32px;
}
.hero__shield-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(155,111,255,0.25);
  animation: shield-pulse 4s ease-in-out infinite;
}
.hero__shield-ring--outer {
  inset: -16px; animation-delay: 0s;
}
.hero__shield-ring--inner {
  inset: -6px; animation-delay: 1s;
  border-color: rgba(155,111,255,0.18);
}
@keyframes shield-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.05); opacity: .7; }
}
.hero__shield-icon {
  width: 90px; height: 90px;
  background: radial-gradient(circle at 40% 40%, rgba(155,111,255,0.25), rgba(109,40,217,0.15));
  border: 1px solid rgba(155,111,255,0.35);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  box-shadow: 0 0 40px rgba(155,111,255,0.35), inset 0 0 30px rgba(155,111,255,0.1);
}

/* ── Заголовок ── */
.hero__title {
  font-size: clamp(72px, 12vw, 120px);
  font-weight: 900;
  letter-spacing: -4px;
  line-height: 1;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #FFFFFF 30%, #C4B5FD 70%, #9B6FFF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 30px rgba(155,111,255,0.4));
}
.hero__tagline {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-sec);
  margin-bottom: 52px;
  letter-spacing: 0.2px;
}


/* ════════════════════════════════════════
   ТАЙМЕР ОБРАТНОГО ОТСЧЁТА
   ════════════════════════════════════════ */
.countdown-wrap {
  display: flex; flex-direction: column; align-items: center; gap: 0;
}
.cd-intro {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; letter-spacing: 1.2px; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 24px; font-weight: 500;
}
.cd-intro__dot {
  width: 8px; height: 8px;
  background: var(--accent); border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  animation: cd-dot-pulse 2s ease-in-out infinite;
}
@keyframes cd-dot-pulse {
  0%, 100% { box-shadow: 0 0 8px var(--accent); }
  50%       { box-shadow: 0 0 20px var(--accent), 0 0 40px rgba(155,111,255,0.4); }
}

.cd-timer {
  display: flex; align-items: flex-start; gap: 12px;
  margin-bottom: 28px;
}
.cd-box {
  display: flex; flex-direction: column; align-items: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(155,111,255,0.22);
  border-radius: 16px;
  padding: 20px 28px 16px;
  min-width: 100px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}
.cd-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(155,111,255,0.5), transparent);
}
.cd-num {
  font-size: clamp(44px, 6vw, 64px);
  font-weight: 800;
  letter-spacing: -2px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  background: linear-gradient(135deg, #FFFFFF 20%, #C4B5FD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: color .15s;
}
.cd-num.tick {
  animation: num-tick .15s ease-out;
}
@keyframes num-tick {
  0%   { transform: translateY(-4px); opacity: .5; }
  100% { transform: translateY(0); opacity: 1; }
}
.cd-unit {
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 8px;
  font-weight: 500;
}
.cd-colon {
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 800;
  color: rgba(155,111,255,0.45);
  line-height: 1;
  padding-top: 20px;
  user-select: none;
}
.cd-date {
  display: flex; align-items: center; gap: 7px;
  font-size: 13px; color: var(--text-muted);
}
.cd-date svg { flex-shrink: 0; }


/* ════════════════════════════════════════
   БЛОК СКАЧАТЬ (после выхода)
   ════════════════════════════════════════ */
.download-wrap {
  display: flex; flex-direction: column; align-items: center; gap: 20px;
  animation: dl-appear .6s ease-out both;
}
@keyframes dl-appear {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}

.dl-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px;
  background: rgba(34,211,238,0.1);
  border: 1px solid rgba(34,211,238,0.3);
  border-radius: 100px;
  font-size: 14px; font-weight: 600;
  color: var(--cyan);
  margin-bottom: 4px;
}

/* Кнопка скачать */
#dl-btn .dl-chevron {
  transition: transform .3s;
  margin-left: 4px;
}
#dl-btn[aria-expanded="true"] .dl-chevron {
  transform: rotate(180deg);
}

/* Платформы */
.dl-platforms {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  width: 100%;
  max-width: 720px;
  animation: dl-platforms-appear .4s ease-out both;
}
@keyframes dl-platforms-appear {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}
.dl-card {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 20px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
}
.dl-card:hover {
  background: var(--bg-card-hov);
  border-color: var(--border);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(155,111,255,0.2);
}
.dl-card__icon {
  width: 56px; height: 56px;
  background: rgba(155,111,255,0.08);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  transition: background .2s;
}
.dl-card:hover .dl-card__icon { background: rgba(155,111,255,0.16); }
.dl-card__name {
  font-size: 14px; font-weight: 700; color: var(--text);
}
.dl-card__sub {
  font-size: 11px; color: var(--text-muted); text-align: center; line-height: 1.4;
}

/* ── Стрелка-скролл ── */
.hero__scroll {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 24px 0 32px;
  color: var(--text-muted); font-size: 12px; letter-spacing: 0.5px;
  transition: color .2s;
  animation: scroll-hint 2.5s ease-in-out infinite;
}
.hero__scroll:hover { color: var(--text-sec); }
@keyframes scroll-hint {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}


/* ════════════════════════════════════════
   SECTIONS
   ════════════════════════════════════════ */
.section {
  position: relative; z-index: 10;
  padding: 96px 0;
  background: var(--bg-panel);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-top: 1px solid var(--border-sub);
}
.section--panel {
  background: rgba(3,3,18,0.9);
}
.section__head {
  text-align: center; max-width: 600px; margin: 0 auto 56px;
}
.section__label {
  display: inline-block; font-size: 12px; font-weight: 700;
  letter-spacing: 1.6px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.section__title {
  font-size: clamp(28px, 4vw, 42px); font-weight: 800;
  letter-spacing: -0.8px; line-height: 1.15; margin-bottom: 16px;
}
.section__lead {
  font-size: 16px; color: var(--text-sec); line-height: 1.75;
}
.section__lead--sm {
  font-size: 15px; color: var(--text-sec); line-height: 1.8; margin-bottom: 32px;
}


/* ════════════════════════════════════════
   FEATURES GRID
   ════════════════════════════════════════ */
.features-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 16px;
}
.feat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color .2s, transform .2s, background .2s;
}
.feat-card:hover {
  border-color: var(--border);
  background: var(--bg-card-hov);
  transform: translateY(-2px);
}
.feat-card__icon {
  width: 50px; height: 50px;
  background: var(--accent-soft);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  margin-bottom: 18px;
}
.feat-card__title { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.feat-card__text  { font-size: 14px; color: var(--text-sec); line-height: 1.75; }


/* ════════════════════════════════════════
   SECURITY
   ════════════════════════════════════════ */
.security__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center;
}
.sec-list { display: flex; flex-direction: column; gap: 24px; margin-top: 8px; }
.sec-item { display: flex; gap: 16px; align-items: flex-start; }
.sec-item__icon {
  width: 38px; height: 38px; flex-shrink: 0;
  background: var(--accent-soft);
  border: 1px solid rgba(155,111,255,0.25);
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.sec-item strong { display: block; font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.sec-item p { font-size: 14px; color: var(--text-sec); line-height: 1.7; }

/* Диаграмма шифрования */
.enc-diagram {
  display: flex; flex-direction: column; align-items: center;
  max-width: 260px; margin: 0 auto;
}
.enc-node {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 28px;
  width: 100%; text-align: center;
  font-size: 14px; font-weight: 600;
}
.enc-node--server { background: var(--accent-soft); border-color: rgba(155,111,255,0.3); }
.enc-node--server svg { color: var(--accent); }
.enc-node--device svg { color: var(--text-sec); }
.enc-node__note { font-size: 11px; font-weight: 400; color: var(--text-muted); }
.enc-line { display: flex; flex-direction: column; align-items: center; gap: 5px; padding: 6px 0; width: 100%; }
.enc-line__track {
  width: 2px; height: 44px;
  background: var(--border);
  border-radius: 2px;
  position: relative; overflow: hidden;
}
.enc-line__packet {
  position: absolute; width: 100%; height: 14px;
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
  top: -14px; animation: enc-flow 2s linear infinite;
}
@keyframes enc-flow { from { top: -14px; } to { top: 100%; } }
.enc-line__label {
  display: flex; align-items: center; gap: 5px;
  font-size: 11px; color: var(--accent); font-weight: 600;
}


/* ════════════════════════════════════════
   PLATFORMS
   ════════════════════════════════════════ */
.platforms-grid {
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: center;
}
.platform-card {
  flex: 1 1 180px; max-width: 210px;
  background: var(--bg-card);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  padding: 28px 20px; text-align: center;
  transition: border-color .2s, transform .2s, background .2s;
}
.platform-card:hover {
  border-color: var(--border);
  background: var(--bg-card-hov);
  transform: translateY(-2px);
}
.platform-card__icon {
  width: 60px; height: 60px;
  background: var(--accent-soft);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; color: var(--accent);
}
.platform-card__name { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.platform-card__desc { font-size: 13px; color: var(--text-sec); line-height: 1.6; }


/* ════════════════════════════════════════
   ENTERPRISE
   ════════════════════════════════════════ */
.enterprise-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 2px;
  background: var(--border-sub);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.ent-card {
  background: rgba(4,4,20,0.92);
  padding: 32px;
  transition: background .2s;
}
.ent-card:hover { background: rgba(155,111,255,0.06); }
.ent-card__num {
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
  color: var(--accent); margin-bottom: 14px;
}
.ent-card__title { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.ent-card__text  { font-size: 14px; color: var(--text-sec); line-height: 1.75; }


/* ════════════════════════════════════════
   CTA
   ════════════════════════════════════════ */
.cta-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 64px 48px;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-block::before {
  content: ''; position: absolute;
  top: -80px; left: 50%; transform: translateX(-50%);
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(155,111,255,0.14) 0%, transparent 70%);
  pointer-events: none;
}
.cta-block__badge {
  width: 56px; height: 56px;
  background: var(--accent-soft);
  border: 1px solid rgba(155,111,255,0.3);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; color: var(--accent);
}
.cta-block__title {
  font-size: clamp(24px,4vw,38px); font-weight: 800;
  letter-spacing: -0.5px; margin-bottom: 16px;
}
.cta-block__sub {
  font-size: 16px; color: var(--text-sec);
  line-height: 1.75; max-width: 500px; margin: 0 auto 36px;
}
.cta-block__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }


/* ════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════ */
.footer {
  position: relative; z-index: 10;
  background: rgba(2,2,14,0.96);
  border-top: 1px solid var(--border-sub);
  padding: 60px 0 0;
}
.footer__grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px; padding-bottom: 48px;
}
.footer__brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; margin-bottom: 12px; }
.footer__brand-icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, #6D28D9, #9B6FFF);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center; color: #fff;
}
.footer__tagline { font-size: 14px; color: var(--text-sec); line-height: 1.65; margin-bottom: 10px; }
.footer__dev { font-size: 13px; color: var(--text-muted); }
.footer__dev a { color: var(--accent); transition: color .2s; }
.footer__dev a:hover { color: var(--text); }
.footer__col-title {
  font-size: 12px; font-weight: 700; letter-spacing: 0.8px;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px;
}
.footer__col-links { display: flex; flex-direction: column; gap: 10px; }
.footer__col-links a { font-size: 14px; color: var(--text-sec); transition: color .2s; }
.footer__col-links a:hover { color: var(--text); }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px; padding: 20px 0;
  border-top: 1px solid var(--border-sub);
  font-size: 13px; color: var(--text-muted);
}
.footer__bottom a { color: rgba(255,255,255,0.35); text-decoration: underline; }


/* ════════════════════════════════════════
   COOKIE
   ════════════════════════════════════════ */
.cookie {
  display: none; position: fixed;
  bottom: 24px; left: 50%; transform: translateX(-50%);
  width: min(520px, calc(100vw - 32px));
  background: rgba(12,12,36,0.95);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px 20px; z-index: 300;
  box-shadow: 0 8px 40px rgba(0,0,0,0.7);
  flex-wrap: wrap; gap: 12px; align-items: center;
  backdrop-filter: blur(12px);
}
.cookie.is-visible { display: flex; }
.cookie__text { font-size: 14px; color: var(--text-sec); flex: 1; min-width: 200px; }
.cookie__actions { display: flex; gap: 8px; }
.cookie__accept {
  padding: 8px 18px; background: var(--accent); color: #fff;
  border-radius: 8px; font-size: 14px; font-weight: 600; transition: opacity .2s;
}
.cookie__accept:hover { opacity: .85; }
.cookie__decline {
  padding: 8px 18px; background: rgba(255,255,255,0.06); color: var(--text-sec);
  border-radius: 8px; font-size: 14px; transition: background .2s;
}
.cookie__decline:hover { background: rgba(255,255,255,0.1); }


/* ════════════════════════════════════════
   SCROLL REVEAL
   ════════════════════════════════════════ */
.reveal {
  opacity: 0; transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }


/* ════════════════════════════════════════
   NMLP
   ════════════════════════════════════════ */
.nmlp__body {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}
.nmlp__text {
  font-size: 16px;
  color: var(--text-sec);
  line-height: 1.8;
  margin-bottom: 20px;
}
.nmlp__text:last-child { margin-bottom: 0; }
.nmlp-badges {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.nmlp-badge {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 20px 12px;
  background: var(--bg-card);
  border: 1px solid rgba(155,111,255,0.25);
  border-radius: var(--radius);
  text-align: center;
  transition: border-color .2s, background .2s, transform .2s;
}
.nmlp-badge:hover {
  border-color: var(--accent);
  background: var(--bg-card-hov);
  transform: translateY(-3px);
}
.nmlp-badge__num {
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
  color: var(--accent); margin-bottom: 4px;
}
.nmlp-badge__name {
  font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.3;
}
.nmlp-badge__algo {
  font-size: 11px;
  font-family: 'SF Mono', 'Consolas', 'Monaco', monospace;
  color: var(--accent); opacity: 0.8; line-height: 1.4;
}


/* ════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════ */
@media (max-width: 1024px) {
  .features-grid   { grid-template-columns: repeat(2,1fr); }
  .enterprise-grid { grid-template-columns: repeat(2,1fr); }
  .footer__grid    { grid-template-columns: 1fr 1fr; }
  .nmlp-badges     { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 860px) {
  .security__grid { grid-template-columns: 1fr; gap: 48px; }
  .enc-diagram    { display: none; }
  .dl-platforms   { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 720px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .features-grid   { grid-template-columns: 1fr; }
  .enterprise-grid { grid-template-columns: 1fr; }
  .platforms-grid  { flex-direction: column; align-items: stretch; }
  .platform-card   { max-width: 100%; }
  .cta-block { padding: 40px 24px; }
  .footer__grid { grid-template-columns: 1fr; }
  .dl-platforms { grid-template-columns: repeat(2,1fr); max-width: 400px; }
  .nmlp-badges  { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 520px) {
  .cd-timer    { gap: 6px; }
  .cd-box      { padding: 16px 16px 12px; min-width: 72px; }
  .cd-colon    { padding-top: 16px; }
  .dl-platforms { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 380px) {
  .dl-platforms { grid-template-columns: 1fr; }
}