/* ============================================================
   SITCOMET — Tactical Design System
   Military / Dark Brutalist / Amber Accent
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&family=Oswald:wght@400;500;600;700&display=swap');

/* ── TOKENS ──────────────────────────────────────────────── */
:root {
  /* Surfaces */
  --bg:          #08090A;
  --surface-1:   #0D1009;
  --surface-2:   #141810;
  --surface-3:   #1B2018;
  --surface-4:   #232820;

  /* Borders */
  --border:      #232820;
  --border-mid:  #2E3528;
  --border-hi:   #3D4838;

  /* Accent — Amber */
  --accent:      #D97706;
  --accent-hi:   #F59E0B;
  --accent-lo:   rgba(217,119,6,0.18);
  --accent-xlo:  rgba(217,119,6,0.07);

  /* Text */
  --text:        #C8D4BE;
  --text-hi:     #E8F0DC;
  --text-lo:     #667260;
  --text-mono:   #7AAE6A;   /* green mono for specs */
  --text-amber:  var(--accent-hi);

  /* Semantic */
  --danger:      #C0392B;
  --safe:        #4A8C3F;
  --khaki:       #4A5240;

  /* Fonts — змінити шрифт можна тут, в одному місці */
  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Layout */
  --max-w:     1280px;
  --nav-h:     64px;

  /* Z-Index */
  --z-base:    1;
  --z-card:    10;
  --z-sticky:  50;
  --z-overlay: 100;
  --z-modal:   200;
  --z-top:     999;
}

/* ── RESET ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.035;
  pointer-events: none;
  z-index: var(--z-top);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ── TYPOGRAPHY ──────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.05;
  color: var(--text-hi);
  text-transform: uppercase;
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
}

h1 { font-size: clamp(2.8rem, 8vw, 6.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.8rem); }
h3 { font-size: clamp(1.4rem, 3vw, 2rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

.mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--text-mono);
  text-transform: uppercase;
}

.label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-lo);
}

/* ── LAYOUT ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section {
  padding-block: var(--space-3xl);
}

.section-sm {
  padding-block: var(--space-2xl);
}

/* Section label decoration */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}
.section-label::after {
  content: '';
  display: block;
  height: 1px;
  width: 56px;
  background: linear-gradient(90deg, var(--accent), transparent);
  flex-shrink: 0;
}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.75rem 1.75rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
  position: relative;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #08090A;
  border-color: var(--accent);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--accent-hi);
  border-color: var(--accent-hi);
  box-shadow: 0 0 24px rgba(217,119,6,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--text-hi);
  border-color: var(--border-hi);
}
.btn-outline:hover, .btn-outline:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-sm {
  font-size: 0.8rem;
  padding: 0.55rem 1.2rem;
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── NAVIGATION ──────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  z-index: var(--z-sticky);
  background: rgba(8,9,10,0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.3s;
}

.nav.scrolled {
  border-bottom-color: var(--border-mid);
}

.nav__inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--space-xl);
}

/* Logo */
.nav__logo {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav__logo-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  color: var(--text-hi);
  text-transform: uppercase;
}
.nav__logo-text span {
  color: var(--accent);
}
.nav__logo-line {
  display: block; width: 100%;
  color: var(--accent); opacity: 0.85;
  margin: 2px 0 1px;
}
.nav__logo-line svg {
  width: 100%; height: 7px; display: block;
}
.nav__logo-sub {
  font-family: var(--font-mono);
  font-size: 0.48rem;
  letter-spacing: 0.2em;
  color: var(--text-lo);
  text-transform: uppercase;
  display: block;
  text-align: center;
}

/* Menu */
.nav__menu {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0.85rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-lo);
  transition: color 0.15s;
  white-space: nowrap;
}
.nav__link:hover, .nav__link.active {
  color: var(--text-hi);
}
.nav__link svg {
  width: 10px;
  height: 10px;
  transition: transform 0.2s;
}
.nav__item:hover .nav__link svg {
  transform: rotate(180deg);
}

/* Dropdown */
.nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--surface-2);
  border: 1px solid var(--border-mid);
  min-width: 200px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.15s, transform 0.15s;
  z-index: var(--z-overlay);
}
.nav__item:hover .nav__dropdown,
.nav__item:focus-within .nav__dropdown,
.nav__item--open .nav__dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.nav__dropdown-link {
  display: block;
  padding: 0.65rem 1rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-lo);
  border-left: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.nav__dropdown-link:hover {
  color: var(--text-hi);
  border-left-color: var(--accent);
  background: var(--surface-3);
}

/* Nav right */
.nav__right {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-left: auto;
}

.lang-switch {
  display: flex;
  border: 1px solid var(--border-mid);
}
.lang-switch__btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--text-lo);
  padding: 0.3rem 0.55rem;
  transition: color 0.15s, background 0.15s;
  cursor: pointer;
}
.lang-switch__btn.active,
.lang-switch__btn:hover {
  background: var(--surface-3);
  color: var(--text-hi);
}

.cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-mid);
  color: var(--text);
  transition: border-color 0.15s, color 0.15s;
  cursor: pointer;
}
.cart-btn:hover { border-color: var(--accent); color: var(--accent); }
.cart-btn svg { width: 18px; height: 18px; }
.cart-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 16px;
  height: 16px;
  background: var(--accent);
  color: #08090A;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Hamburger */
.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  padding: 8px;
  border: 1px solid var(--border-mid);
  background: none;
  align-items: center;
}
.nav__burger span {
  display: block;
  width: 20px;
  height: 1px;
  background: var(--text);
  transition: transform 0.25s, opacity 0.25s;
}
.nav__burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  /* Висота через svh — бо .nav (backdrop-filter) є containing block
     для fixed-нащадків, тож bottom:0 не розтягнув би меню на весь екран */
  height: calc(100svh - var(--nav-h));
  background: #090A0B;
  z-index: calc(var(--z-sticky) - 1);
  flex-direction: column;
  padding: var(--space-xl) var(--space-lg) var(--space-2xl);
  gap: var(--space-xs);
  overflow-y: auto;
}
.nav__mobile.open { display: flex; }

.nav__mobile-link {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-lo);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.15s;
}
.nav__mobile-link:hover { color: var(--text-hi); }
.nav__mobile-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 1rem 0 0.4rem;
}
.nav__mobile-sub {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-lo);
  padding: 0.5rem 1rem;
  display: block;
  border-left: 2px solid var(--border-mid);
  transition: color 0.15s, border-color 0.15s;
}
.nav__mobile-sub:hover {
  color: var(--text);
  border-left-color: var(--accent);
}

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  background: var(--bg);
  padding-top: var(--nav-h);
}

/* Background: dark tactical grid */
.hero__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(45,55,38,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,55,38,0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(8,9,10,0.3) 50%,
    var(--bg) 100%
  );
}

/* Scanline animation */
.hero__scanline {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero__scanline::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(217,119,6,0.15) 30%,
    rgba(217,119,6,0.4) 50%,
    rgba(217,119,6,0.15) 70%,
    transparent
  );
  animation: scanline 6s linear infinite;
  top: -4px;
}
@keyframes scanline {
  0% { top: -4px; }
  100% { top: 100%; }
}

/* Video placeholder background */
.hero__media-placeholder {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 35%, rgba(217,119,6,0.06), transparent 70%),
    linear-gradient(135deg, #0D1009 0%, #08090A 45%, #111408 100%);
  pointer-events: none;
}

/* Amber atmospheric glow behind title */
.hero__glow {
  position: absolute;
  left: -10%;
  top: 30%;
  width: 70%;
  height: 70%;
  background: radial-gradient(ellipse at center, rgba(217,119,6,0.12), transparent 60%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

/* Cinematic vignette */
.hero__vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 120% 100% at 50% 40%, transparent 50%, rgba(8,9,10,0.55) 100%);
  box-shadow: inset 0 0 200px 40px rgba(8,9,10,0.8);
  z-index: 0;
}

/* HUD corner frame brackets */
.hero__frame { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.hero__frame-corner {
  position: absolute;
  width: 28px;
  height: 28px;
  border: 2px solid var(--accent);
  opacity: 0.5;
}
.hero__frame-corner--tl { top: 88px; left: 24px; border-width: 2px 0 0 2px; }
.hero__frame-corner--tr { top: 88px; right: 24px; border-width: 2px 2px 0 0; }
.hero__frame-corner--bl { bottom: 24px; left: 24px; border-width: 0 0 2px 2px; }
.hero__frame-corner--br { bottom: 24px; right: 24px; border-width: 0 2px 2px 0; }

/* HUD readouts */
.hero__hud {
  position: absolute;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-lo);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.hero__hud--tl { top: 96px; left: 64px; }
.hero__hud--tr { top: 96px; right: 64px; color: var(--accent); }
.hero__hud-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #4A8C3F;
  box-shadow: 0 0 8px #4A8C3F;
  animation: pulse-ring 2s ease-in-out infinite;
}

/* Vertical left rail */
.hero__rail {
  position: absolute;
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  pointer-events: none;
}
.hero__rail-text {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--text-lo);
  opacity: 0.5;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

/* REC badge */
.hero__rec {
  position: absolute;
  bottom: 56px;
  right: 64px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-lo);
  border: 1px solid var(--border-mid);
  padding: 0.35rem 0.7rem;
  background: rgba(8,9,10,0.5);
  backdrop-filter: blur(4px);
}
.hero__rec-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 8px var(--danger);
  animation: pulse-ring 1.4s ease-in-out infinite;
}

/* Targeting reticle */
.hero__reticle {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  width: 200px;
  height: 200px;
  pointer-events: none;
  opacity: 0.18;
}
.hero__reticle svg {
  width: 100%;
  height: 100%;
  animation: reticle-spin 20s linear infinite;
}
@keyframes reticle-spin {
  to { transform: rotate(360deg); }
}
.reticle-pulse {
  animation: pulse-ring 2.5s ease-in-out infinite;
}
@keyframes pulse-ring {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* Hero content */
.hero__content {
  position: relative;
  z-index: var(--z-base);
  padding-block: var(--space-3xl);
}
.hero__tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-lg);
}
.hero__tag::before {
  content: '▶';
  font-size: 0.5rem;
}

.hero__title {
  font-size: clamp(2.6rem, 8.5vw, 7.5rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  line-height: 0.98;
  color: var(--text-hi);
  max-width: 900px;
  margin-bottom: var(--space-xl);
  overflow-wrap: break-word;
}
.hero__title mark {
  background: none;
  color: var(--accent);
  position: relative;
  text-shadow: 0 0 32px rgba(217,119,6,0.45);
}

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 300;
  color: var(--text-lo);
  max-width: 560px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  margin-bottom: var(--space-xl);
}
.hero__sub strong {
  color: var(--text);
  font-weight: 500;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: var(--z-base);
}
.hero__scroll-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-lo);
  opacity: 0.6;
}
.hero__scroll-arrow {
  width: 20px;
  height: 30px;
  border: 1px solid var(--border-hi);
  position: relative;
  display: flex;
  justify-content: center;
  padding-top: 4px;
}
.hero__scroll-arrow::after {
  content: '';
  width: 4px;
  height: 8px;
  background: var(--accent);
  animation: scroll-bounce 1.8s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  80% { transform: translateY(10px); opacity: 0; }
}

/* ── STATS BAR ───────────────────────────────────────────── */
.stats-bar {
  background: var(--surface-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-bar__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.stat-item {
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }

.stat-item__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  color: var(--accent);
  margin-top: 2px;
}
.stat-item__icon svg { width: 100%; height: 100%; }

.stat-item__body {}
.stat-item__value {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent-hi);
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.stat-item__label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-lo);
  line-height: 1.4;
}

/* ── ABOUT / EXPLAINER ───────────────────────────────────── */
.about {
  background: var(--bg);
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
.about__text p {
  font-size: 1rem;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: var(--space-md);
}
.about__text p:last-child { margin-bottom: 0; }

/* Schematic diagram */
.about__diagram {
  background: var(--surface-1);
  border: 1px solid var(--border-mid);
  aspect-ratio: 4/3;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.about__diagram::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(45,55,38,0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,55,38,0.12) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* HUD corner brackets */
.hud-frame {
  position: relative;
}
.hud-frame::before,
.hud-frame::after,
.hud-frame .hud-br,
.hud-frame .hud-tr {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--accent);
  border-style: solid;
  opacity: 0.7;
}
.hud-frame::before {
  top: 6px; left: 6px;
  border-width: 2px 0 0 2px;
}
.hud-frame::after {
  bottom: 6px; left: 6px;
  border-width: 0 0 2px 2px;
}

/* pseudo-elements for spans */
.hud-corners {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hud-corners::before,
.hud-corners::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--accent);
  border-style: solid;
  opacity: 0.7;
}
.hud-corners::before {
  top: 6px; right: 6px;
  border-width: 2px 2px 0 0;
}
.hud-corners::after {
  bottom: 6px; right: 6px;
  border-width: 0 2px 2px 0;
}

.about__diagram-svg {
  position: relative;
  z-index: 1;
  width: 80%;
  max-width: 320px;
}

.about__diagram-caption {
  position: absolute;
  bottom: var(--space-sm);
  left: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-lo);
  opacity: 0.7;
}

/* ── CATALOG ─────────────────────────────────────────────── */
.catalog {
  background: var(--surface-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.catalog__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.catalog__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}

/* Product Card */
.product-card {
  background: var(--surface-2);
  position: relative;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: background 0.2s;
  overflow: hidden;
}
.product-card:hover {
  background: var(--surface-3);
}

/* Accent left border on hover */
.product-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.25s;
  z-index: 3;
}
.product-card:hover::before {
  transform: scaleY(1);
}

/* HUD corner brackets reveal on hover */
.product-card__image::before,
.product-card__image::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border: 2px solid var(--accent);
  z-index: 3;
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
}
.product-card__image::before {
  top: 8px; left: 8px;
  border-width: 2px 0 0 2px;
  transform: translate(4px, 4px);
}
.product-card__image::after {
  bottom: 8px; right: 8px;
  border-width: 0 2px 2px 0;
  transform: translate(-4px, -4px);
}
.product-card:hover .product-card__image::before,
.product-card:hover .product-card__image::after {
  opacity: 0.8;
  transform: translate(0, 0);
}

/* Scan sweep across image on hover */
.product-card__image-bg::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  top: -2px;
  background: linear-gradient(90deg, transparent, var(--accent-hi), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}
.product-card:hover .product-card__image-bg::after {
  opacity: 0.6;
  animation: card-scan 1.6s ease-in-out infinite;
}
@keyframes card-scan {
  0% { top: 0; }
  100% { top: 100%; }
}

.product-card__image {
  aspect-ratio: 4/3;
  background: var(--surface-1);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-decoration: none;
}
.product-card__image-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(45,55,38,0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,55,38,0.1) 1px, transparent 1px);
  background-size: 16px 16px;
}
.product-card__image-placeholder {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-md);
}
.product-card__image-placeholder svg {
  width: 56px;
  height: 56px;
  color: var(--border-hi);
  margin: 0 auto var(--space-sm);
}
.product-card__image-placeholder span {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-lo);
  opacity: 0.5;
}
.product-card__image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__badge {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background: var(--surface-1);
  border: 1px solid var(--border-hi);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-lo);
  padding: 0.2rem 0.5rem;
  z-index: 2;
}
.product-card__badge--disposable {
  border-color: var(--accent);
  color: var(--accent);
}
.product-card__badge--reusable {
  border-color: var(--safe);
  color: #6AAE65;
}
.product-card__badge--uav {
  border-color: #5B7FA0;
  color: #7AA8CC;
}
.product-card__badge--reusable + .product-card__badge--uav {
  top: calc(var(--space-sm) + 1.6rem);
}

.product-card__body {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__type {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-lo);
  margin-bottom: 0.35rem;
}

.product-card__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-hi);
  margin-bottom: var(--space-md);
  line-height: 1;
}

.product-card__specs {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: var(--space-md);
  flex: 1;
}
.product-card__price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.02em;
  color: var(--accent-hi);
  margin-bottom: var(--space-md);
}
.product-card__price small {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-lo);
  margin-right: 0.3rem;
}
.product-card__spec {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.3rem;
}
.product-card__spec-key {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-lo);
}
.product-card__spec-val {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-mono);
  letter-spacing: 0.05em;
}

.product-card__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  margin: -1px -1px -1px -1px;
  margin-top: 0;
}
.product-card__actions .btn {
  width: 100%;
  justify-content: center;
  font-size: 0.72rem;
  padding: 0.6rem 0.5rem;
  border: none;
}
.product-card__actions .btn-primary {
  background: var(--accent-lo);
  color: var(--accent-hi);
  border-radius: 0;
}
.product-card__actions .btn-primary:hover {
  background: var(--accent);
  color: #08090A;
  box-shadow: none;
}
.product-card__actions .btn-outline {
  background: var(--surface-1);
  color: var(--text-lo);
  border: none;
}
.product-card__actions .btn-outline:hover {
  background: var(--surface-3);
  color: var(--text-hi);
}

/* ── WHY SITCOMET VS REB ─────────────────────────────────── */
.vs-section {
  background: var(--bg);
}

.vs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}
.vs-grid--single {
  grid-template-columns: 1fr;
  max-width: 760px;
}
/* Одна колонка — нема з чим порівнювати, плашку «РЕКОМЕНДОВАНО» прибираємо */
.vs-grid--single .vs-column--winner::before { content: none; display: none; }

.vs-column {
  border: 1px solid var(--border-mid);
  padding: var(--space-xl);
  position: relative;
}
.vs-column--winner {
  border-color: var(--accent);
}
.vs-column--winner::before {
  content: 'РЕКОМЕНДОВАНО';
  position: absolute;
  top: -1px;
  left: var(--space-md);
  right: var(--space-md);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #08090A;
  background: var(--accent);
  padding: 0.25rem;
  transform: translateY(-100%);
}

.vs-column__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-hi);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-mid);
}

.vs-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.vs-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.vs-item__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px;
}
.vs-item__icon--check { color: #6AAE65; }
.vs-item__icon--cross { color: var(--danger); }
.vs-item__text {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.5;
}

.vs-cta {
  margin-top: var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}
.vs-cta__text {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-lo);
}
.vs-cta__text a {
  color: var(--accent);
  border-bottom: 1px solid var(--accent-lo);
  transition: color 0.15s;
}
.vs-cta__text a:hover { color: var(--accent-hi); }

/* ── TRUST SECTION ───────────────────────────────────────── */
.trust {
  background: var(--surface-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}

.trust-item {
  background: var(--surface-2);
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-md);
}

.trust-item__icon {
  width: 40px;
  height: 40px;
  color: var(--accent);
}
.trust-item__icon svg { width: 100%; height: 100%; }

.trust-item__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-hi);
  line-height: 1.2;
}
.trust-item__text {
  font-size: 0.85rem;
  color: var(--text-lo);
  line-height: 1.5;
}

/* Payment icons */
.trust-item--payment .trust-item__payments {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: auto;
}
.payment-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  font-weight: 600;
  padding: 0.22rem 0.55rem;
  border-radius: 4px;
  line-height: 1;
  white-space: nowrap;
}
.payment-badge--card {
  background: #1a3a6b;
  color: #fff;
  border: 1px solid #2a5aab;
}
.payment-badge--apple {
  background: #000;
  color: #fff;
  border: 1px solid #333;
}
.payment-badge--google {
  background: #fff;
  color: #3c4043;
  border: 1px solid #dadce0;
}
.payment-badge--nova {
  background: #1a6b35;
  color: #fff;
  border: 1px solid #2a9b50;
}
.payment-badge--invoice {
  background: #3a4a00;
  color: #ffffff;
  border: 1px solid #6a8a00;
}

/* ── CTA BLOCK ───────────────────────────────────────────── */
.cta-block {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.cta-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(217,119,6,0.05) 0%,
    transparent 60%
  );
  pointer-events: none;
}
.cta-block__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-block: var(--space-3xl);
}
.cta-block__title {
  font-size: clamp(2rem, 6vw, 4.5rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-hi);
  max-width: 700px;
  margin-bottom: var(--space-md);
}
.cta-block__sub {
  font-size: 1rem;
  color: var(--text-lo);
  margin-bottom: var(--space-xl);
  max-width: 480px;
}
.cta-block__target {
  position: absolute;
  opacity: 0.06;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 320px;
  height: 320px;
}
.cta-block__target svg {
  width: 100%;
  height: 100%;
  color: var(--accent);
}

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  background: var(--surface-1);
  border-top: 1px solid var(--border-mid);
  padding-top: var(--space-2xl);
}

.footer__top {
  display: grid;
  grid-template-columns: 280px 1fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--border);
}

.footer__brand {}
.footer__logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-hi);
  margin-bottom: 0.4rem;
}
.footer__logo span { color: var(--accent); }
.footer__tagline {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-lo);
  margin-bottom: var(--space-lg);
}
.footer__made {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-lo);
  border: 1px solid var(--border-mid);
  padding: 0.3rem 0.7rem;
}
.footer__made svg {
  width: 14px;
  height: 14px;
  color: var(--accent);
}

.footer__col {}
.footer__col-title {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.footer__link {
  font-size: 0.85rem;
  color: var(--text-lo);
  transition: color 0.15s;
  padding: 0.2rem 0;
}
.footer__link:hover { color: var(--text); }

.footer__messengers {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.footer__messenger {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-lo);
  transition: color 0.15s;
}
.footer__messenger:hover { color: var(--text); }
.footer__messenger svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-lg);
  flex-wrap: wrap;
  gap: var(--space-md);
}
.footer__copy {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--text-lo);
  opacity: 0.6;
}
.footer__legal {
  display: flex;
  gap: var(--space-lg);
}
.footer__legal-link {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-lo);
  opacity: 0.5;
  transition: opacity 0.15s;
}
.footer__legal-link:hover { opacity: 1; }

/* ── FLOATING MESSENGERS ─────────────────────────────────── */
.float-messengers {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  z-index: var(--z-overlay);
}

/* FAB-перемикач — лише на мобільному */
.float-toggle {
  display: none;
  width: 52px;
  height: 52px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #08090A;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  transition: background 0.2s;
}
.float-toggle svg { width: 24px; height: 24px; }
.float-toggle__close { display: none; }
.float-messengers.expanded .float-toggle__open { display: none; }
.float-messengers.expanded .float-toggle__close { display: block; }

.float-messenger {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-mid);
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-lo);
  transition: border-color 0.2s, color 0.2s, background 0.2s, transform 0.2s, opacity 0.2s;
  position: relative;
  cursor: pointer;
}
.float-messenger svg { width: 20px; height: 20px; }
.float-messenger:hover {
  transform: translateX(-4px);
  background: var(--surface-3);
}
.float-messenger--wa:hover { border-color: #25D366; color: #25D366; }
.float-messenger--vb:hover { border-color: #7360F2; color: #7360F2; }
.float-messenger--tg:hover { border-color: #2AABEE; color: #2AABEE; }

.float-messenger__tooltip {
  position: absolute;
  right: calc(100% + 8px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--surface-3);
  border: 1px solid var(--border-mid);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  padding: 0.3rem 0.6rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.float-messenger:hover .float-messenger__tooltip {
  opacity: 1;
}

/* ── UTILITIES ───────────────────────────────────────────── */
.text-accent { color: var(--accent); }
.text-hi { color: var(--text-hi); }
.text-lo { color: var(--text-lo); }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   PRODUCT PAGE — сторінка товару
   ============================================================ */

/* Відступ під фіксовану шапку */
.page-top { padding-top: calc(var(--nav-h) + var(--space-md)); }

/* ── Хлібні крихти ── */
.breadcrumbs {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-lo);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  padding-block: var(--space-md);
}
.breadcrumbs a { color: var(--text-lo); transition: color 0.15s; }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs .sep { color: var(--border-hi); }
.breadcrumbs .current { color: var(--accent); }

/* ── Верхній блок: галерея + інфо ── */
.product-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: var(--space-2xl);
  padding-block: var(--space-lg) var(--space-3xl);
  align-items: start;
}

/* Галерея */
.gallery { position: sticky; top: calc(var(--nav-h) + var(--space-md)); }
.gallery__main {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--surface-1);
  border: 1px solid var(--border-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.gallery__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(45,55,38,0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,55,38,0.1) 1px, transparent 1px);
  background-size: 24px 24px;
}
.gallery__ph { position: relative; z-index: 1; text-align: center; padding: var(--space-md); }
.gallery__ph svg { width: 80px; height: 80px; color: var(--border-hi); margin: 0 auto var(--space-sm); }
.gallery__ph span {
  font-family: var(--font-mono);
  font-size: 0.6rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text-lo); opacity: 0.6;
}
.gallery__main img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.gallery__main .hud-corners::before,
.gallery__main .hud-corners::after { opacity: 0.6; }

/* Відео відстрілу (REC-плейсхолдер) */
.gallery__video {
  position: relative;
  margin-top: 1px;
  aspect-ratio: 16 / 7;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(217,119,6,0.07), transparent 70%),
    linear-gradient(135deg, #0D1009, #08090A);
  border: 1px solid var(--border-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
}
.gallery__video-play {
  width: 54px; height: 54px;
  border: 1px solid var(--border-hi);
  display: flex; align-items: center; justify-content: center;
  color: var(--text); transition: border-color 0.2s, color 0.2s;
}
.gallery__video:hover .gallery__video-play { border-color: var(--accent); color: var(--accent); }
.gallery__video-play svg { width: 20px; height: 20px; }
.gallery__rec {
  position: absolute; top: var(--space-sm); left: var(--space-sm);
  display: flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-lo);
}
.gallery__rec-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--danger); box-shadow: 0 0 8px var(--danger);
  animation: pulse-ring 1.4s ease-in-out infinite;
}
.gallery__video-label {
  position: absolute; bottom: var(--space-sm); right: var(--space-sm);
  font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-lo); opacity: 0.7;
}

/* Мініатюри */
.gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}
.gallery__thumb {
  position: relative;
  aspect-ratio: 1;
  background: var(--surface-1);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: border-color 0.18s;
}
.gallery__thumb svg { width: 28px; height: 28px; color: var(--border-hi); }
.gallery__thumb span {
  position: absolute; bottom: 3px; left: 0; right: 0; text-align: center;
  font-family: var(--font-mono); font-size: 0.45rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-lo); opacity: 0.6;
}
.gallery__thumb:hover { border-color: var(--border-hi); }
.gallery__thumb.active { border-color: var(--accent); }

/* ── Інфо-панель ── */
.pinfo {}
.pinfo__tags { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-md); flex-wrap: wrap; }
.pinfo__badge {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.12em;
  text-transform: uppercase; padding: 0.25rem 0.6rem;
  border: 1px solid var(--accent); color: var(--accent);
}
.pinfo__badge--reusable { border-color: var(--safe); color: #6AAE65; }
.pinfo__badge--uav { border-color: #5B7FA0; color: #7AA8CC; }
.pinfo__subtype {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-lo);
}
.pinfo__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin-bottom: var(--space-md);
  line-height: 1;
}
.pinfo__desc { color: var(--text); line-height: 1.7; margin-bottom: var(--space-lg); max-width: 46ch; }

.pinfo__price-row {
  display: flex; align-items: baseline; gap: var(--space-md);
  padding-block: var(--space-md);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-lg);
}
.pinfo__price-label {
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-lo);
}
.pinfo__price {
  font-family: var(--font-mono); font-weight: 700;
  font-size: clamp(2rem, 5vw, 2.8rem); color: var(--accent-hi);
  letter-spacing: 0.02em; line-height: 1;
}
.pinfo__price small { font-size: 1.1rem; color: var(--text-lo); font-weight: 400; }

/* Степпер кількості + кнопка */
.pinfo__buy-row {
  display: flex; gap: var(--space-sm); margin-bottom: var(--space-md);
  flex-wrap: wrap;
}
.qty {
  display: flex; align-items: stretch;
  border: 1px solid var(--border-hi);
  flex-shrink: 0;
}
.qty__btn {
  width: 48px; min-height: 48px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-hi); font-size: 1.3rem; line-height: 1;
  background: var(--surface-2); transition: background 0.15s, color 0.15s;
  cursor: pointer;
}
.qty__btn:hover { background: var(--surface-3); color: var(--accent); }
.qty__input {
  width: 56px; text-align: center;
  background: var(--surface-1); border: none;
  border-inline: 1px solid var(--border-hi);
  color: var(--text-hi);
  font-family: var(--font-mono); font-size: 1rem; font-weight: 500;
  -moz-appearance: textfield;
}
.qty__input::-webkit-outer-spin-button,
.qty__input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty__input:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }

.pinfo__buy {
  flex: 1; min-width: 200px;
  justify-content: center;
  min-height: 48px;
  font-size: 1rem;
}

/* Оплата / доставка */
.pinfo__pay {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem;
  margin-bottom: var(--space-md);
}
.pinfo__pay-note {
  width: 100%;
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-lo);
  display: flex; align-items: center; gap: 0.4rem;
}
.pinfo__pay-note svg { width: 14px; height: 14px; color: var(--accent); }

/* Запитати в месенджері */
.pinfo__ask { margin-top: var(--space-md); }
.pinfo__ask-label {
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-lo); margin-bottom: var(--space-sm);
}
.pinfo__ask-row { display: flex; gap: var(--space-sm); flex-wrap: wrap; }
.ask-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display); font-weight: 600;
  font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text); padding: 0.55rem 1rem; min-height: 44px;
  border: 1px solid var(--border-mid); transition: border-color 0.18s, color 0.18s;
}
.ask-btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.ask-btn--wa:hover { border-color: #25D366; color: #25D366; }
.ask-btn--vb:hover { border-color: #7360F2; color: #7360F2; }
.ask-btn--tg:hover { border-color: #2AABEE; color: #2AABEE; }

/* ── Характеристики (ТТХ) ── */
.specs {
  border: 1px solid var(--border-mid);
  background: var(--surface-1);
}
.spec-row {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--space-md);
  padding: 0.85rem var(--space-lg);
  border-bottom: 1px solid var(--border);
}
.spec-row:last-child { border-bottom: none; }
.spec-row:nth-child(odd) { background: rgba(255,255,255,0.012); }
.spec-row__key {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-lo);
}
.spec-row__val {
  font-family: var(--font-mono); font-size: 0.82rem; font-weight: 500;
  color: var(--text-mono); letter-spacing: 0.03em; text-align: right;
}

/* ── Переваги ── */
.adv-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border);
}
.adv-item {
  background: var(--surface-2); padding: var(--space-lg);
  display: flex; gap: var(--space-md); align-items: flex-start;
}
.adv-item__icon {
  flex-shrink: 0; width: 32px; height: 32px; color: var(--accent);
}
.adv-item__icon svg { width: 100%; height: 100%; }
.adv-item__title {
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-hi);
  margin-bottom: 0.25rem; line-height: 1.1;
}
.adv-item__text { font-size: 0.88rem; color: var(--text-lo); line-height: 1.5; }

/* ── Як це працює ── */
.howto-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2xl);
  align-items: center;
}
.howto-text p { color: var(--text); line-height: 1.75; margin-bottom: var(--space-md); }
.howto-media {
  position: relative; aspect-ratio: 4/3;
  background: var(--surface-1); border: 1px solid var(--border-mid);
  display: flex; align-items: center; justify-content: center;
}

/* ── FAQ ── */
.faq { max-width: 820px; }
.faq__item { border: 1px solid var(--border-mid); border-bottom: none; }
.faq__item:last-child { border-bottom: 1px solid var(--border-mid); }
.faq__q {
  width: 100%; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
  padding: var(--space-lg);
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  letter-spacing: 0.02em; text-transform: uppercase; color: var(--text-hi);
  background: var(--surface-1); transition: background 0.15s, color 0.15s;
  cursor: pointer;
}
.faq__q:hover { background: var(--surface-2); color: var(--accent); }
.faq__icon {
  flex-shrink: 0; width: 18px; height: 18px; position: relative;
}
.faq__icon::before, .faq__icon::after {
  content: ''; position: absolute; background: var(--accent);
  transition: transform 0.25s, opacity 0.2s;
}
.faq__icon::before { top: 8px; left: 0; width: 18px; height: 2px; }
.faq__icon::after { left: 8px; top: 0; width: 2px; height: 18px; }
.faq__item.open .faq__icon::after { transform: scaleY(0); opacity: 0; }
.faq__a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.3s ease;
  background: var(--surface-1);
}
.faq__a-inner {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--text-lo); line-height: 1.7; font-size: 0.95rem;
}

/* ── Схожі товари ── */
.related-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--border);
}
@media (min-width: 641px) {
  .related-row { border: 1px solid var(--border); }
}

/* ── Перемикач варіантів ── */
.variants-label {
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-lo); margin-bottom: var(--space-sm);
}
.variants {
  display: flex; gap: var(--space-sm); margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.variant-tab {
  flex: 1 1 0; min-width: 92px; min-height: 52px;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border-hi); background: var(--surface-1);
  color: var(--text-lo);
  font-family: var(--font-display); font-weight: 600; font-size: 0.85rem;
  letter-spacing: 0.05em; text-transform: uppercase; cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  text-align: center;
}
.variant-tab small {
  font-family: var(--font-mono); font-size: 0.62rem; font-weight: 400;
  letter-spacing: 0.02em; color: var(--text-lo);
}
.variant-tab:hover { border-color: var(--border-hi); color: var(--text); }
.variant-tab.active { border-color: var(--accent); color: var(--accent); background: var(--accent-xlo); }
.variant-tab.active small { color: var(--accent-hi); }

.variant-tab--photo {
  position: relative; padding: 0; overflow: hidden;
  aspect-ratio: 1/1; min-height: 0;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.variant-tab--photo::after {
  content: 'ОБРАТИ';
  position: absolute; top: 8px; right: 8px;
  font-family: var(--font-display); font-size: 0.58rem; font-weight: 700;
  letter-spacing: 0.1em; color: var(--text-lo);
  background: rgba(0,0,0,0.55); border: 1px solid var(--border-hi);
  padding: 2px 6px; pointer-events: none;
  transition: color 0.15s, border-color 0.15s;
}
.variant-tab--photo.active::after {
  content: 'ОБРАНО ✓';
  color: var(--accent); border-color: var(--accent);
}
.variant-tab--photo img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.variant-tab__label {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  padding: 24px 8px 10px;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  pointer-events: none;
  font-size: 1.1rem; font-weight: 700;
}
.variant-tab__label small {
  font-size: 0.78rem; font-weight: 400;
}

/* Склад набору (панель варіанту) */
.variant-panel[hidden] { display: none; }
.variant-panel-title {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-lo); margin-bottom: var(--space-sm);
}

/* ── Таблиця порівняння комплектацій ── */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.compare-table {
  width: 100%; min-width: 480px; border-collapse: collapse;
  border: 1px solid var(--border-mid); background: var(--surface-1);
}
.compare-table th, .compare-table td {
  padding: 0.7rem var(--space-md); text-align: center;
  border-bottom: 1px solid var(--border); border-right: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--text);
}
.compare-table th {
  font-family: var(--font-display); font-weight: 600; font-size: 0.85rem;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-hi);
  background: var(--surface-2);
}
.compare-table th.col-hi { color: var(--accent); }
.compare-table td:first-child, .compare-table th:first-child {
  text-align: left; color: var(--text-lo);
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table th:last-child, .compare-table td:last-child { border-right: none; }
.compare-table .yes { color: #6AAE65; }
.compare-table .no { color: var(--text-lo); opacity: 0.45; }
.compare-table tr.price-row td { color: var(--accent-hi); font-weight: 700; font-size: 0.9rem; }
.compare-table tr.price-row td:first-child { color: var(--text-lo); }

/* ── Докупити розхідник (картриджі) ── */
.addon {
  display: flex; gap: var(--space-lg); align-items: center;
  border: 1px solid var(--border-mid); background: var(--surface-1);
  padding: var(--space-lg);
}
.addon__icon {
  flex-shrink: 0; width: 48px; height: 48px; color: var(--accent);
  border: 1px solid var(--border-mid); display: flex; align-items: center; justify-content: center;
}
.addon__icon svg { width: 26px; height: 26px; }
.addon__body { flex: 1; min-width: 0; }
.addon__title {
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-hi);
  line-height: 1.1; margin-bottom: 0.2rem;
}
.addon__text { font-size: 0.85rem; color: var(--text-lo); line-height: 1.4; }
.addon__price {
  font-family: var(--font-mono); font-weight: 700; font-size: 1.3rem;
  color: var(--accent-hi); letter-spacing: 0.02em; white-space: nowrap;
}
.addon__price small { font-size: 0.8rem; color: var(--text-lo); font-weight: 400; }
.addon__action { flex-shrink: 0; }

/* ============================================================
   COMPARISON PAGE — порівняння товарів
   ============================================================ */
.cmp-intro {
  max-width: 68ch; color: var(--text); line-height: 1.75;
  margin-bottom: var(--space-2xl); font-size: 1.05rem;
}

.cmp-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: var(--space-sm); }
.cmp-table {
  width: 100%; min-width: 760px; border-collapse: collapse;
  border: 1px solid var(--border-mid); background: var(--surface-1);
}
.cmp-table th, .cmp-table td {
  padding: 0.8rem 1rem; text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
/* Перша колонка — назви рядків */
.cmp-table .row-key {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-lo); white-space: nowrap;
  background: var(--surface-2); width: 160px;
}
/* Значення */
.cmp-table .val {
  font-family: var(--font-mono); font-size: 0.82rem; font-weight: 500;
  color: var(--text-mono); letter-spacing: 0.02em;
}
/* Рядок-група над колонками */
.cmp-group {
  font-family: var(--font-display); font-weight: 700;
  font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase;
  text-align: center; color: var(--accent);
  background: var(--accent-xlo);
  border-bottom: 1px solid var(--border-mid);
}
.cmp-group--reuse { color: #6AAE65; background: rgba(74,140,63,0.08); }
.cmp-corner { background: var(--surface-2); border-bottom: 1px solid var(--border-mid); }
/* Назви товарів */
.cmp-name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.15rem; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--text-hi); text-align: left;
}
/* Розділювач між групами (ліва межа колонки «Пташка») */
.cmp-sep { border-left: 2px solid var(--border-hi); }
/* Рядок ціни */
.cmp-table .cmp-price td { color: var(--accent-hi); font-weight: 700; font-size: 0.95rem; }
/* Рядок кнопок */
.cmp-actionrow td { padding-top: var(--space-md); }
.cmp-actions { display: flex; flex-direction: column; gap: var(--space-xs); }
.cmp-actions .btn { width: 100%; justify-content: center; font-size: 0.72rem; padding: 0.5rem; }

/* Висновки по групах */
.cmp-verdicts {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md);
  margin-top: var(--space-lg);
}
.cmp-verdict {
  border: 1px solid var(--border-mid); border-left: 2px solid var(--accent);
  padding: var(--space-md) var(--space-lg);
  font-size: 0.92rem; color: var(--text); line-height: 1.5;
  background: var(--surface-1);
}
.cmp-verdict--reuse { border-left-color: #6AAE65; }
.cmp-verdict__tag {
  display: block; font-family: var(--font-mono); font-size: 0.62rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 0.35rem;
}
.cmp-verdict--reuse .cmp-verdict__tag { color: #6AAE65; }

/* Сценарії «Яку вибрати під завдання» */
.scenario-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--border); border: 1px solid var(--border);
}
.scenario {
  background: var(--surface-2); padding: var(--space-lg);
  display: flex; flex-direction: column; gap: var(--space-sm);
  transition: background 0.18s; position: relative;
}
.scenario:hover { background: var(--surface-3); }
.scenario__q {
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  letter-spacing: 0.02em; text-transform: uppercase; color: var(--text-hi);
  line-height: 1.15;
}
.scenario__a {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: 0.4rem; margin-top: auto;
}
.scenario__a svg { width: 14px; height: 14px; flex-shrink: 0; }

/* ============================================================
   BLOG — список статей + стаття
   ============================================================ */
.blog-intro { max-width: 64ch; color: var(--text-lo); line-height: 1.7; margin-bottom: var(--space-2xl); font-size: 1.05rem; }

.blog-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--border); border: 1px solid var(--border);
}
.blog-card {
  background: var(--surface-2); display: flex; flex-direction: column;
  transition: background 0.2s; position: relative;
}
.blog-card:hover { background: var(--surface-3); }
.blog-card__cover {
  aspect-ratio: 16 / 10; background: var(--surface-1);
  position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.blog-card__cover-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(45,55,38,0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,55,38,0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}
.blog-card__cover span {
  position: relative; z-index: 1;
  font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--text-lo); opacity: 0.55;
}
.blog-card__cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.blog-card__body { padding: var(--space-lg); display: flex; flex-direction: column; gap: var(--space-sm); flex: 1; }
.blog-card__tag {
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--accent);
}
.blog-card__title {
  font-family: var(--font-display); font-weight: 700; font-size: 1.3rem;
  letter-spacing: 0.03em; text-transform: uppercase; color: var(--text-hi);
  line-height: 1.1;
}
.blog-card:hover .blog-card__title { color: var(--accent); }
.blog-card__excerpt { font-size: 0.9rem; color: var(--text-lo); line-height: 1.5; flex: 1; }
.blog-card__more {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: 0.4rem; margin-top: auto;
}
.blog-card__more svg { width: 14px; height: 14px; }
.blog-card__link { position: absolute; inset: 0; z-index: 2; }

/* ── Стаття ── */
.article { max-width: 760px; margin-inline: auto; }
.article__meta {
  display: flex; align-items: center; gap: var(--space-md); flex-wrap: wrap;
  margin-bottom: var(--space-md);
}
.article__tag {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent);
  border: 1px solid var(--accent); padding: 0.2rem 0.6rem;
}
.article__date {
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em;
  color: var(--text-lo);
}
.article__title {
  font-size: clamp(1.9rem, 5vw, 3.2rem); line-height: 1.04;
  margin-bottom: var(--space-lg);
}
.article__cover {
  aspect-ratio: 16 / 9; background: var(--surface-1);
  border: 1px solid var(--border-mid); position: relative;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-xl); overflow: hidden;
}
.article__cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* Тіло статті — типографіка */
.article__body { color: var(--text); }
.article__body > p { font-size: 1.05rem; line-height: 1.8; margin-bottom: var(--space-lg); }
.article__body h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem); margin-top: var(--space-2xl); margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm); border-bottom: 1px solid var(--border-mid);
}
.article__body h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem); margin-top: var(--space-xl); margin-bottom: var(--space-sm);
  color: var(--text-hi);
}
.article__body ul, .article__body ol { margin: 0 0 var(--space-lg); padding-left: 0; }
.article__body li {
  position: relative; padding-left: 1.6rem; margin-bottom: 0.6rem;
  line-height: 1.7; color: var(--text);
}
.article__body ul li::before {
  content: ''; position: absolute; left: 0; top: 0.6em;
  width: 8px; height: 8px; border: 1px solid var(--accent); background: var(--accent-lo);
}
.article__body ol { counter-reset: a; }
.article__body ol li { counter-increment: a; }
.article__body ol li::before {
  content: counter(a); position: absolute; left: 0; top: 0;
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent); font-weight: 700;
}
.article__body a { color: var(--accent); border-bottom: 1px solid var(--accent-lo); }
.article__body a:hover { color: var(--accent-hi); }
.article__body strong { color: var(--text-hi); font-weight: 600; }
.article__body blockquote {
  border-left: 2px solid var(--accent); padding: var(--space-sm) var(--space-lg);
  margin: 0 0 var(--space-lg); color: var(--text-lo); font-style: italic;
  background: var(--surface-1);
}

/* ============================================================
   CART + CHECKOUT
   ============================================================ */
.shop-layout {
  display: grid; grid-template-columns: 1fr 360px;
  gap: var(--space-xl); align-items: start;
}

/* ── Кошик: список ── */
.cart-list { border: 1px solid var(--border-mid); background: var(--surface-1); }
.cart-item {
  display: grid; gap: 0.5rem var(--space-md);
  grid-template-columns: 1fr auto;
  grid-template-areas: "info remove" "price price" "qty sum";
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border);
}
.cart-item:last-child { border-bottom: none; }
.cart-item__info { grid-area: info; min-width: 0; }
.cart-item__name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
  letter-spacing: 0.03em; text-transform: uppercase; color: var(--text-hi); line-height: 1.1;
}
.cart-item__variant {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent); margin-top: 0.25rem;
}
.cart-item__price { grid-area: price; font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-lo); }
.cart-item__qty { grid-area: qty; }
.cart-item__sum { grid-area: sum; text-align: right; font-family: var(--font-mono); font-weight: 700; color: var(--accent-hi); white-space: nowrap; align-self: center; }
.cart-item__remove {
  grid-area: remove; width: 32px; height: 32px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-mid); color: var(--text-lo);
  cursor: pointer; transition: color 0.15s, border-color 0.15s; align-self: start;
}
.cart-item__remove:hover { color: var(--danger); border-color: var(--danger); }
.cart-item__remove svg { width: 14px; height: 14px; }

/* Степпер у кошику (компактний) */
.qty--sm { display: inline-flex; border: 1px solid var(--border-hi); }
.qty--sm .qty__btn { width: 38px; min-height: 38px; font-size: 1.1rem; }
.qty--sm .qty__input { width: 44px; font-size: 0.9rem; }

/* Порожній кошик */
.cart-empty { text-align: center; padding: var(--space-3xl) var(--space-lg); border: 1px solid var(--border-mid); background: var(--surface-1); }
.cart-empty svg { width: 56px; height: 56px; color: var(--border-hi); margin: 0 auto var(--space-md); }
.cart-empty p { color: var(--text-lo); margin-bottom: var(--space-lg); }

/* ── Підсумок (sticky) ── */
.summary {
  border: 1px solid var(--border-mid); background: var(--surface-1);
  position: sticky; top: calc(var(--nav-h) + var(--space-md));
}
.summary__head {
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-hi);
  padding: var(--space-md) var(--space-lg); border-bottom: 1px solid var(--border-mid);
}
.summary__body { padding: var(--space-lg); }
.summary__row { display: flex; justify-content: space-between; gap: var(--space-md); margin-bottom: var(--space-sm); font-size: 0.9rem; color: var(--text); }
.summary__row span:first-child { color: var(--text-lo); }
.summary__row .mono-v { font-family: var(--font-mono); }
.summary__line { height: 1px; background: var(--border); margin: var(--space-md) 0; }
.summary__total { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-md); margin-bottom: var(--space-lg); }
.summary__total-label { font-family: var(--font-display); font-weight: 700; font-size: 1rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-hi); }
.summary__total-val { font-family: var(--font-mono); font-weight: 700; font-size: 1.6rem; color: var(--accent-hi); white-space: nowrap; }
.summary .btn { width: 100%; justify-content: center; }
.summary__note { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.06em; color: var(--text-lo); text-align: center; margin-top: var(--space-sm); }

/* Мінісписок у підсумку (checkout) */
.summary__items { margin-bottom: var(--space-md); }
.summary__item { display: flex; justify-content: space-between; gap: var(--space-sm); padding: 0.4rem 0; border-bottom: 1px solid var(--border); font-size: 0.82rem; }
.summary__item:last-child { border-bottom: none; }
.summary__item-name { color: var(--text); }
.summary__item-name small { display: block; font-family: var(--font-mono); font-size: 0.6rem; color: var(--accent); letter-spacing: 0.06em; }
.summary__item-sum { font-family: var(--font-mono); color: var(--text-mono); white-space: nowrap; }

/* ── Форма ── */
.field { margin-bottom: var(--space-md); }
.field__label { display: block; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-lo); margin-bottom: 0.4rem; }
.field__label .req { color: var(--accent); }
.input, .select, .textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--border-hi);
  color: var(--text-hi); font-family: var(--font-body); font-size: 1rem;
  letter-spacing: 0.01em; padding: 0.8rem 0.95rem; min-height: 50px; border-radius: 0;
  -webkit-appearance: none; appearance: none;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.textarea { min-height: 90px; resize: vertical; line-height: 1.5; }
.input::placeholder, .textarea::placeholder { color: var(--text-lo); opacity: 0.7; }
.input:hover, .textarea:hover, .select:hover { border-color: var(--border-hi); background: var(--surface-1); }
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--accent); background: var(--surface-1);
  box-shadow: 0 0 0 1px var(--accent), 0 0 18px rgba(217,119,6,0.12);
}
.field.invalid .input, .field.invalid .select, .field.invalid .textarea { border-color: var(--danger); }
.field__error { display: none; font-family: var(--font-mono); font-size: 0.66rem; color: var(--danger); margin-top: 0.35rem; letter-spacing: 0.04em; }
.field.invalid .field__error { display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }

.form-block { margin-bottom: var(--space-xl); }
.form-block__title {
  font-family: var(--font-display); font-weight: 700; font-size: 1.2rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-hi);
  margin-bottom: var(--space-md); padding-bottom: var(--space-sm); border-bottom: 1px solid var(--border-mid);
  display: flex; align-items: center; gap: 0.6rem;
}
.form-block__num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent); }

/* Перемикач опцій (доставка / оплата) */
.optset { display: flex; flex-direction: column; gap: var(--space-sm); }
.opt {
  display: flex; align-items: flex-start; gap: 0.75rem;
  border: 1px solid var(--border-hi); background: var(--surface-1);
  padding: var(--space-md); cursor: pointer; transition: border-color 0.15s, background 0.15s;
}
.opt:hover { border-color: var(--border-hi); background: var(--surface-2); }
.opt.selected { border-color: var(--accent); background: var(--accent-xlo); }
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt__dot { flex-shrink: 0; width: 18px; height: 18px; border: 1px solid var(--border-hi); border-radius: 50%; margin-top: 2px; position: relative; transition: border-color 0.15s; }
.opt.selected .opt__dot { border-color: var(--accent); }
.opt.selected .opt__dot::after { content: ''; position: absolute; inset: 3px; border-radius: 50%; background: var(--accent); }
.opt__body { flex: 1; min-width: 0; }
.opt__title { font-family: var(--font-display); font-weight: 600; font-size: 0.98rem; letter-spacing: 0.03em; text-transform: uppercase; color: var(--text-hi); line-height: 1.1; }
.opt--sm { padding: var(--space-sm) var(--space-md); }
.opt--sm .opt__title { font-size: 0.82rem; letter-spacing: 0.06em; }
.fop-hint { margin: 0; font-family: var(--font-mono); font-size: 0.72rem; line-height: 1.6; color: var(--text-lo); letter-spacing: 0.02em; }

/* Тактичний чекбокс */
.checkbox { display: flex; align-items: center; gap: 0.7rem; cursor: pointer; user-select: none; }
.checkbox input { position: absolute; opacity: 0; pointer-events: none; }
.checkbox__box { flex-shrink: 0; width: 22px; height: 22px; border: 1px solid var(--border-hi); background: var(--bg);
  display: flex; align-items: center; justify-content: center; transition: border-color 0.15s, background 0.15s; }
.checkbox__box svg { width: 14px; height: 14px; opacity: 0; color: var(--bg); transition: opacity 0.15s; }
.checkbox input:checked + .checkbox__box { border-color: var(--accent); background: var(--accent); }
.checkbox input:checked + .checkbox__box svg { opacity: 1; }
.checkbox input:focus-visible + .checkbox__box { box-shadow: 0 0 0 2px var(--accent-lo); }
.checkbox:hover .checkbox__box { border-color: var(--accent); }
.checkbox__label { font-size: 0.92rem; color: var(--text); }
.opt__desc { font-size: 0.82rem; color: var(--text-lo); margin-top: 0.2rem; line-height: 1.4; }

/* Підполя, що показуються при виборі */
.subfields { display: none; margin-top: var(--space-md); padding: var(--space-md); border: 1px dashed var(--border-mid); background: var(--surface-1); }
.subfields.show { display: block; }
.note-inline { font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-lo); line-height: 1.5; }
.note-inline svg { width: 14px; height: 14px; color: var(--accent); vertical-align: -2px; margin-right: 0.3rem; }

/* Успіх */
.order-success { text-align: center; padding: var(--space-3xl) var(--space-lg); max-width: 560px; margin-inline: auto; }
.order-success__icon { width: 72px; height: 72px; margin: 0 auto var(--space-lg); color: var(--safe); border: 2px solid var(--safe); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.order-success__icon svg { width: 36px; height: 36px; }
.order-success__id { font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent); margin-bottom: var(--space-md); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (min-width: 641px) {
  .cart-item {
    grid-template-columns: 1fr 120px 150px 120px 36px;
    grid-template-areas: "info price qty sum remove";
    align-items: center;
  }
  .cart-item__price { text-align: right; }
}
@media (max-width: 1200px) {
  .catalog__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .nav__menu { display: none; }
  .nav__burger { display: flex; }

  .hero__reticle { display: none; }
  .hero__rail,
  .hero__hud--tr { display: none; }
  .hero__hud--tl { left: 24px; top: 80px; }
  .hero__rec { right: auto; left: 24px; bottom: 40px; font-size: 0.52rem; }
  .hero__frame-corner { width: 18px; height: 18px; }
  .hero__frame-corner--tl,
  .hero__frame-corner--tr { top: 72px; }

  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .about__diagram { order: -1; }

  .vs-grid { grid-template-columns: 1fr; }

  .trust__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-bar__inner {
    grid-template-columns: 1fr;
  }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .stat-item:last-child { border-bottom: none; }

  /* Сторінка товару */
  .product-hero {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-xl);
  }
  .gallery { position: static; }
  .howto-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .howto-media { order: -1; }

  /* Блог — 2 колонки на планшеті */
  .blog-grid { grid-template-columns: repeat(2, 1fr); }

  /* Кошик / оформлення — стек на планшеті */
  .shop-layout { grid-template-columns: 1fr; }
  .summary { position: static; }

  /* Порівняння */
  .scenario-grid { grid-template-columns: 1fr; }
  .cmp-verdicts { grid-template-columns: 1fr; }

  /* Блог */
  .blog-grid { grid-template-columns: 1fr; }

  /* Кошик / оформлення */
  .shop-layout { grid-template-columns: 1fr; }
  .summary { position: static; }
  .field-row { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  :root {
    --space-3xl: 3.5rem;
    --space-2xl: 2.5rem;
    --nav-h: 56px;
  }

  .container { padding-inline: var(--space-md); }

  /* Hero — стартує під шапкою, ніколи не ховається за нею */
  .hero {
    justify-content: flex-start;
    padding-top: calc(var(--nav-h) + var(--space-xl));
    min-height: auto;
    padding-bottom: var(--space-2xl);
  }
  .hero__content { padding-block: var(--space-lg) 0; }
  .hero__title {
    font-size: clamp(2.2rem, 11vw, 3.4rem);
    line-height: 1;
    margin-bottom: var(--space-lg);
  }
  .hero__tag {
    font-size: 0.58rem;
    letter-spacing: 0.16em;
    flex-wrap: wrap;
  }
  .hero__sub { font-size: 1rem; margin-bottom: var(--space-lg); }
  .hero__hud--tl { top: calc(var(--nav-h) + 8px); font-size: 0.52rem; }
  .hero__scroll { display: none; }
  /* REC-маркер ховаємо на мобільному — перекривав CTA */
  .hero__rec { display: none; }
  .hero__frame-corner--bl,
  .hero__frame-corner--br { bottom: 12px; }

  .catalog__grid {
    grid-template-columns: 1fr;
  }

  .catalog__header {
    flex-direction: column;
    align-items: flex-start;
  }

  /* «Чому з нами» — 2 колонки на телефоні (компактно, не ламається) */
  .trust__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-item { padding: var(--space-lg) var(--space-md); }

  /* Сторінка товару — мобільна */
  .product-hero { padding-block: var(--space-md) var(--space-2xl); }
  .gallery__thumbs { grid-template-columns: repeat(4, 1fr); gap: var(--space-xs); }
  .pinfo__buy-row { flex-wrap: nowrap; }
  .pinfo__buy { min-width: 0; }
  .adv-grid { grid-template-columns: 1fr; }
  .spec-row { padding: 0.75rem var(--space-md); }
  .faq__q { font-size: 0.92rem; padding: var(--space-md); }
  .faq__a-inner { padding: 0 var(--space-md) var(--space-md); }
  /* Схожі товари — горизонтальний скрол */
  .related-row {
    grid-template-columns: repeat(3, 78%);
    gap: var(--space-sm);
    background: transparent;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: var(--space-sm);
    -webkit-overflow-scrolling: touch;
  }
  .related-row > * { scroll-snap-align: start; border: 1px solid var(--border); }

  /* Перемикач варіантів — по 1 ряду, зручно під палець */
  .variant-tab { flex: 1 1 30%; min-width: 0; font-size: 0.78rem; }
  /* Докупити розхідник — у стовпчик */
  .addon { flex-direction: column; align-items: flex-start; gap: var(--space-md); }
  .addon__action { width: 100%; }
  .addon__action .btn { width: 100%; justify-content: center; }

  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .footer__brand { grid-column: auto; }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .vs-column { padding: var(--space-lg); }
  .cta-block__title { font-size: clamp(1.8rem, 9vw, 2.8rem); }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__actions .btn { justify-content: center; }

  /* Плаваючі месенджери — згортаються у FAB, щоб не перекривати контент */
  .float-messengers {
    bottom: var(--space-md);
    right: var(--space-md);
    gap: var(--space-sm);
    align-items: flex-end;
  }
  .float-toggle { display: flex; }
  .float-messenger {
    width: 48px;
    height: 48px;
    opacity: 0;
    transform: translateY(12px) scale(0.85);
    pointer-events: none;
  }
  .float-messengers.expanded .float-messenger {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
  /* FAB і кнопки йдуть знизу вгору: тогл найнижче */
  .float-messengers { flex-direction: column-reverse; }
  .float-messenger__tooltip { display: none; }
}

/* Дуже вузькі екрани (Android ~360px і менше) */
@media (max-width: 380px) {
  .hero__title { font-size: 2rem; }
  .nav__logo-text { font-size: 1.3rem; }
  .trust__grid { grid-template-columns: 1fr; }
  .stat-item__value { font-size: 1.35rem; }
  .product-card__name { font-size: 1.2rem; }
}

/* ── REDUCED MOTION ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}