/* ============================================================
   ANTIDRONE LANDING — cyberpunk styles
   Constraint: no blur / box-shadow / animation except header.
   Transitions allowed for hover states.
   ============================================================ */

:root {
  --bg: #05060a;
  --bg-2: #0a0d14;
  --bg-3: #10141c;
  --fg: #e6edf3;
  --fg-dim: #8b95a7;
  --accent: #ffb400;        /* amber — primary */
  --accent-2: #4ade80;      /* tactical green — secondary */
  --accent-3: #ff6b00;      /* hot orange — hover highlight */
  --border: #1f2733;
  --border-strong: #2c3647;
  --danger: #ff4d6d;
  --ok: #50fa7b;

  --ff-display: 'Orbitron', 'Rajdhani', system-ui, sans-serif;
  --ff-body: 'Rajdhani', system-ui, -apple-system, Segoe UI, sans-serif;
  --ff-mono: ui-monospace, 'JetBrains Mono', Menlo, Consolas, monospace;

  --container: 1200px;
  --radius: 2px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--ff-body);
  font-size: 18px;
  line-height: 1.55;
  min-height: 100vh;
  background-image:
    linear-gradient(transparent 95%, rgba(255, 180, 0, 0.04) 95%),
    linear-gradient(90deg, transparent 95%, rgba(255, 180, 0, 0.04) 95%);
  background-size: 40px 40px;
  background-attachment: fixed;
}

img, svg, iframe { max-width: 100%; display: block; }

a { color: var(--accent); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--fg); }

h1, h2, h3 {
  font-family: var(--ff-display);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin: 0 0 .5em;
}

p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   HEADER (exception: allowed shadow & backdrop-filter here)
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 6, 10, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(255, 180, 0, 0.18), 0 8px 24px rgba(0, 0, 0, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--ff-display);
  font-weight: 900;
  letter-spacing: 0.12em;
  font-size: 20px;
  color: var(--fg);
}

.logo:hover { color: var(--accent); }

.logo-mark { color: var(--accent); font-family: var(--ff-mono); }

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--ff-display);
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav a { color: var(--fg-dim); }
.nav a:hover { color: var(--accent); }

.nav-cta {
  border: 1px solid var(--accent);
  padding: 8px 16px;
  color: var(--accent) !important;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: background .15s ease, color .15s ease;
}

.nav-cta:hover {
  background: var(--accent);
  color: var(--bg) !important;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  padding: 72px 0 72px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(transparent 97%, rgba(255, 180, 0, 0.10) 97%),
    linear-gradient(90deg, transparent 97%, rgba(74, 222, 128, 0.08) 97%);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

.eyebrow {
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
}

.hero-title {
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 900;
  text-transform: uppercase;
  margin: 0 0 24px;
}

.accent {
  color: var(--accent);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 19px;
  max-width: 640px;
  color: var(--fg-dim);
  margin-bottom: 28px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.hero-marks {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.hero-marks li::first-letter { color: var(--accent); }

/* hero image frame */

.hero-media { position: relative; }

.hero-frame {
  position: relative;
  border: 1px solid var(--border-strong);
  background: var(--bg-2);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.hero-frame::before,
.hero-frame::after {
  content: "";
  position: absolute;
  z-index: 2;
  pointer-events: none;
}

.hero-frame::before {
  top: 12px; left: 12px;
  width: 28px; height: 28px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
}

.hero-frame::after {
  bottom: 12px; right: 12px;
  width: 28px; height: 28px;
  border-bottom: 2px solid var(--accent-2);
  border-right: 2px solid var(--accent-2);
}

.hero-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter:
    grayscale(0.35)
    sepia(0.25)
    hue-rotate(-10deg)
    saturate(1.1)
    contrast(1.1)
    brightness(0.88);
}

/* Dark vignette + amber edge — unifies heterogeneous photos */
.hero-frame {
  box-shadow:
    inset 0 0 100px 10px rgba(5, 6, 10, 0.55),
    inset 0 -60px 90px rgba(5, 6, 10, 0.45),
    inset 0 0 0 1px rgba(255, 180, 0, 0.22);
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  user-select: none;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-3);
  border-color: var(--accent-3);
  color: var(--bg) !important;
}

.btn-ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
}

.btn-block { width: 100%; }

/* ============================================================
   SECTION TITLES
   ============================================================ */

.section-title {
  font-size: clamp(26px, 3.6vw, 40px);
  text-transform: uppercase;
  margin: 0 0 12px;
  position: relative;
  padding-left: 18px;
}

.section-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8%;
  bottom: 8%;
  width: 4px;
  background: linear-gradient(var(--accent), var(--accent-2));
}

.section-sub {
  color: var(--fg-dim);
  font-size: 18px;
  margin: 0 0 40px;
}

/* ============================================================
   VARIANTS
   ============================================================ */

.variants { padding: 80px 0; }

.variant-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.variant-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, var(--bg-2) 0%, var(--bg-3) 100%);
  border: 1px solid var(--border);
  color: var(--fg);
  position: relative;
  transition: border-color .18s ease, transform .18s ease, background .18s ease;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  overflow: hidden;
}

.variant-card:hover {
  border-color: var(--accent);
  color: var(--fg) !important;
  transform: translateY(-2px);
  background: linear-gradient(160deg, var(--bg-3) 0%, var(--bg-2) 100%);
}

.variant-image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.variant-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease, filter .3s ease;
  filter:
    grayscale(0.35)
    sepia(0.25)
    hue-rotate(-10deg)
    saturate(1.1)
    contrast(1.1)
    brightness(0.88);
}

.variant-card:hover .variant-image img {
  transform: scale(1.03);
  filter:
    grayscale(0.15)
    sepia(0.18)
    hue-rotate(-8deg)
    saturate(1.2)
    contrast(1.15)
    brightness(0.95);
}

/* Dark vignette + amber edge to unify photos */
.variant-image {
  box-shadow:
    inset 0 0 80px 6px rgba(5, 6, 10, 0.55),
    inset 0 -40px 70px rgba(5, 6, 10, 0.5),
    inset 0 0 0 1px rgba(255, 180, 0, 0.15);
}

.variant-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(5,6,10,0.75) 100%);
  pointer-events: none;
}

.variant-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px 32px 32px;
  flex: 1;
}

.variant-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.variant-tag {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: 28px;
  color: var(--accent);
  letter-spacing: 0;
}

.variant-caliber {
  border: 1px solid var(--border-strong);
  padding: 4px 10px;
  color: var(--fg);
}

.variant-title {
  font-size: 22px;
  text-transform: uppercase;
  margin: 0;
}

.variant-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--fg-dim);
  font-size: 16px;
}

.variant-points li {
  padding-left: 20px;
  position: relative;
}

.variant-points li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--ff-mono);
  font-weight: 700;
}

.variant-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid var(--border-strong);
  background: var(--bg);
}

.variant-price-value {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: 22px;
  color: var(--accent);
}

.variant-price-note {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.variant-link {
  margin-top: auto;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  gap: 8px;
}

.variant-card:hover .variant-link { color: var(--accent-3); }

/* ============================================================
   TRUST / DELIVERY
   ============================================================ */

.trust {
  padding: 72px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-item {
  padding: 24px 22px;
  border: 1px solid var(--border);
  background: var(--bg-3);
  position: relative;
  transition: border-color .15s ease;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.trust-item:hover { border-color: var(--accent); }

.trust-num {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}

.trust-title {
  font-size: 18px;
  text-transform: uppercase;
  margin: 0 0 8px;
}

.trust-item p {
  margin: 0;
  color: var(--fg-dim);
  font-size: 15px;
}

/* ============================================================
   CONTACTS
   ============================================================ */

.contacts {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}

.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contacts-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 0;
  font-size: 17px;
}

.contacts-list li {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--border);
}

.contacts-label {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-dim);
  padding-top: 4px;
}

.contacts-msgs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: center;
}

.contacts-msgs a {
  position: relative;
  padding-right: 14px;
}

.contacts-msgs a:not(:last-child)::after {
  content: "·";
  position: absolute;
  right: 0;
  color: var(--fg-dim);
  pointer-events: none;
}

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.social {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border: 1px solid var(--border-strong);
  color: var(--fg);
  font-family: var(--ff-display);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: border-color .15s ease, color .15s ease, background .15s ease;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.social:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
  background: rgba(255, 180, 0, 0.08);
}

/* ============================================================
   FORMS
   ============================================================ */

.order-form,
.order-section {
  background: var(--bg-3);
  border: 1px solid var(--border);
  padding: 32px;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.order-section {
  /* full-width section — card is inside .container */
  background: transparent;
  border: 0;
  padding: 72px 0;
  clip-path: none;
  max-width: none;
  margin: 0;
}

.order-section > .container {
  max-width: 840px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  padding: 48px 56px;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.order-section .form {
  margin-top: 16px;
  gap: 22px;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 8px;
}

.form-wide .field input { font-size: 17px; }

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-label {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.field input {
  background: var(--bg);
  border: 1px solid var(--border-strong);
  color: var(--fg);
  padding: 14px 16px;
  font-family: var(--ff-body);
  font-size: 17px;
  outline: none;
  transition: border-color .15s ease, background .15s ease;
}

.field input::placeholder { color: #4a5568; }

.field input:focus {
  border-color: var(--accent);
  background: var(--bg-2);
}

.field input:invalid:not(:placeholder-shown) {
  border-color: var(--danger);
}

/* honeypot */
.hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-note {
  font-size: 13px;
  color: var(--fg-dim);
  margin: 0;
}

.form-status {
  margin: 0;
  min-height: 1.4em;
  font-family: var(--ff-mono);
  font-size: 14px;
}

.form-status.is-ok { color: var(--ok); }
.form-status.is-err { color: var(--danger); }

/* ============================================================
   PRODUCT PAGES
   ============================================================ */

.product-hero {
  padding: 48px 0 56px;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(ellipse at 20% 0%, rgba(255, 180, 0, 0.08), transparent 60%),
    radial-gradient(ellipse at 100% 100%, rgba(74, 222, 128, 0.06), transparent 60%);
}

.product-hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}

.back-link {
  display: inline-block;
  margin-bottom: 16px;
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.back-link:hover { color: var(--accent); }

.price-row {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 22px;
  border: 1px solid var(--border-strong);
  margin: 8px 0 24px;
  flex-wrap: wrap;
}

.price-label {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.price-value {
  font-family: var(--ff-display);
  font-size: 28px;
  font-weight: 900;
  color: var(--accent);
}

.price-note {
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 16px 0 28px;
}

.price-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  transition: border-color .15s ease;
}

.price-card:hover { border-color: var(--accent); }

.price-card-title {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.price-card-qty {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

.price-card-value {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: 24px;
  color: var(--fg);
  margin-top: 6px;
}

.price-card-accent { border-color: var(--accent); }
.price-card-accent .price-card-value { color: var(--accent); }

/* info blocks */

.info-block {
  padding: 72px 0;
  border-bottom: 1px solid var(--border);
}

.info-block-alt { background: var(--bg-2); }

.specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.spec {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
  padding: 16px 20px;
  border: 1px solid var(--border);
  background: var(--bg);
}

.spec-key {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  padding-top: 2px;
}

.spec-val { font-size: 17px; }

.advantages,
.bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 17px;
}

.advantages li,
.bullets li {
  padding-left: 26px;
  position: relative;
}

.advantages li::before,
.bullets li::before {
  content: "▸";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
}

.advantages strong { color: var(--fg); }

.steps {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 17px;
}

.steps li {
  counter-increment: step;
  padding: 14px 20px 14px 56px;
  border: 1px solid var(--border);
  background: var(--bg);
  position: relative;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 20px;
  top: 14px;
  font-family: var(--ff-display);
  font-weight: 900;
  color: var(--accent);
}

.prose { max-width: 820px; color: var(--fg-dim); }
.prose strong { color: var(--fg); }

/* video */

.video-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border: 1px solid var(--border);
  background: var(--bg);
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-note {
  margin: 14px 0 0;
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.video-note a { color: var(--accent); }
.video-note a:hover { color: var(--accent-3); }

/* Playlist CTA — single preview + styled link pattern (variant-545) */
.playlist-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 20px;
  padding: 20px 24px;
  background: var(--bg-3);
  border: 1px solid var(--border-strong);
  color: var(--fg);
  transition: border-color .15s ease, background .15s ease, transform .15s ease, color .15s ease;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.playlist-cta:hover {
  border-color: var(--accent);
  background: var(--bg-2);
  color: var(--fg) !important;
  transform: translateY(-1px);
}

.playlist-cta-icon {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: var(--accent);
  color: var(--bg);
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: background .15s ease;
}

.playlist-cta:hover .playlist-cta-icon { background: var(--accent-3); }

.playlist-cta-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.playlist-cta-title {
  font-family: var(--ff-display);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg);
}

.playlist-cta-sub {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.playlist-cta-arrow {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: 22px;
  color: var(--accent);
  transition: transform .15s ease, color .15s ease;
}

.playlist-cta:hover .playlist-cta-arrow {
  color: var(--accent-3);
  transform: translateX(4px);
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--fg-dim);
  font-size: 14px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-mono {
  font-family: var(--ff-mono);
  letter-spacing: 0.2em;
  color: var(--accent);
  opacity: 0.7;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1000px) {
  .hero-inner,
  .product-hero-inner { grid-template-columns: 1fr; }
  .hero-media { order: -1; max-width: 560px; margin: 0 auto 8px; width: 100%; }
  .product-hero-media { max-width: 520px; margin: 0 auto; width: 100%; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .variant-grid,
  .contacts-grid,
  .specs-grid,
  .pricing { grid-template-columns: 1fr; }

  .contacts-list li { grid-template-columns: 1fr; gap: 4px; }
  .spec { grid-template-columns: 1fr; gap: 4px; }

  .hero { padding: 56px 0 56px; }
  .info-block { padding: 56px 0; }

  .nav { gap: 16px; font-size: 12px; }
  .nav a:not(.nav-cta) { display: none; }
}

@media (max-width: 560px) {
  body { font-size: 17px; }
  .container { padding: 0 18px; }
  .header-inner { padding: 12px 18px; }
  .logo-text { display: none; }
  .order-form { padding: 22px; }
  .order-section { padding: 48px 0; }
  .order-section > .container { padding: 28px 22px; }
  .btn { padding: 12px 22px; font-size: 13px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .trust-grid { grid-template-columns: 1fr; }
  .variant-body { padding: 22px; }
  .hero-marks { gap: 12px; font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}